0751fec9d8dfdbd60a7802c088065dd710041329
34
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 amosblomqvist
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35d8bc1a0c |
physics: imp nodes get the MIDPOINT depth anchor between premises and conclusion
Owner ruling (2026-09-30, live-testing loop — supersedes 02a58db's exemption): implication nodes ARE depth-anchored after all. Their anchor is the average of the HIGHEST premise row and the conclusion's row — depth(imp) = (max(premise depths) + depth(conclusion)) / 2 — so the junction always sits strictly above every premise and strictly below the conclusion (a conclusion is >= highest premise + 1 in the logical graph). Uniform across modes: a half-row in vertical, a ring midway in radial (owner confirmed both). Implementation: - layout.ts: new ImpLink type; SimOptions/incrementalLayout gain impLinks (the derived chain linkage). The rank map is now computed once alongside the orphan mask: proposition ranks via Tarjan over the logical edges, then each supplied link adds its midpoint entry. An imp node WITH an anchor is structured (leaves the orphan mask — gravity projections treat it like any ranked node); WITHOUT supplied links, arg_ ids keep the legacy 02a58db exemption (honest fallback for callers that predate the field). The depth force reuses the precomputed map — one pass, shared. - deriveView (core/graph.ts) emits impLinks (one per multi-premise live chain — single-premise chains mint no imp node); GraphSnapshot carries them; graph-view maps them into CanvasData; settleGraphLayout and replay-layout forward them (replay activates a junction's link exactly when its chain is delivered). Tests (+3, 1 rewritten): the 02a58db exemption pin became the MIDPOINT pin (premises row 0, conclusion row -500, junction pinned to -250); mixed-depth pin (premises at 0 and 1, conclusion 2, junction at the 1.5 half-row — highest premise, not average-of-premises); legacy fallback pin (no impLinks = never depth-anchored); deriveView impLinks emission pin (multi-premise only). The horizontal-pole and ORPHAN RULE pins from 5554c3a survive unchanged — proposition orphans are untouched. |
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amosblomqvist
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af666aaa3f |
physics: bundles join their cluster; depth runs over the logical graph
Owner-approved brief (orchestrator, physics arc): two laws.
1. IMP-NODE CLUSTER ASSIGNMENT. Imp nodes were unclustered (the partition
runs over stored propositions only) — no centroid pull, outside the
painted hulls, bundles sitting on the periphery pointing outward.
Now: a derived imp node's cluster is a function of its derivation —
MAJORITY among its PREMISES' birth sessions (owner: premises, NOT the
conclusion), ties to the chain's OWN birth (its provenance's first
point — the asserting session; deterministic, coincides with the
unanimous common case). Imp nodes are always re-derived, never
birthed, so the assignment must be exactly this.
Seam chosen: core/session-clusters.ts exports impClusterKey + a
shared attachImpToCommunities that mutates a communities list's
members IN PLACE. graphSnapshot attaches AFTER the hull filter (a
2-proposition community + its bundle never resurrects a hull — the
filter counts propositions); settleGraphLayout attaches to the
unfiltered partition (settle pulls every community; hulls are a
canvas-only concern). Both cluster-membership consumers — the sim's
centroid pull and buildRegions' rasterization — read it through the
members lists that went through the one helper, so the resting
ledger and the live sim agree on where bundles belong.
2. DEPTHS OVER THE LOGICAL GRAPH. inferenceDepths ran Tarjan over the
DRAWN edges (premise→imp→conclusion), inflating every multi-premise
conclusion one hop (depth(imp)+1 instead of depth(premises)+1) and
ranking the geometry point itself. Now:
- deriveView additionally emits logicalEdges — every chain contracted
to direct premise→conclusion arrows over PROPOSITION ids only
(per-premise, deduped — a conclusion's rank is max over premises,
which a single arbitrary premise edge could not express).
- GraphSnapshot carries logicalEdges; createGraphSimulation /
incrementalLayout accept a logicalEdges option: the depth
machinery (orphan detection AND the rank pass) reads it, springs
keep the drawn edges. Absent = edges (legacy behavior).
- Imp nodes join the ORPHAN-EXEMPTION mask explicitly — never pinned
to a level, keep the full regular forces (gravity, cluster pull,
springs), settle naturally between premise and conclusion levels;
the rank map is computed over propositions only, so arg_ ids are
absent from it by construction.
Wiring: settle + canvas (CanvasData.logicalEdges → buildSim) +
replay-layout all pass the logical set.
EXTRA FIX (in-slice discovery, one line, graph-server domain):
server/graph.ts graphClusters — the practice picker's /api/graph/
clusters — partitioned snap.NODES (the canvas image, imp nodes riding
it since chains-primary), leaking arg_ ids into nodeIds: pickable ids
that silently vanish inside chainsForSelection while nodeCount lied.
Now partitions snap.propositions — same purity law as the chain
table's 767a559 fix.
Tests (+13): impClusterKey pins (unanimous; cross-session majority; tie
→ chain's own birth, not the conclusion's); attach pins (members gain
the imp id, sorted; single-premise attaches nothing — no node exists;
dangling mints nothing; home absent from the list stays unattached);
snapshot pins (imp id rides cluster members to both consumers; the hull
filter counts propositions); logical-depth pins (multi-premise
conclusion at premises'+1 NOT +2; imp absent from the rank map);
depth-force exemption pin (rows pin crisply, arg_x floats unpinned —
old behavior stamped it onto the conclusion's row); deriveView logical
arrows (per-premise, deduped, proposition ids only).
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amosblomqvist
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719f7f9934 |
rendering arc: the imp node becomes the argument's geometry, not a fake proposition
Owner-approved brief (orchestrator): the canvas stops drawing implication nodes as first-class nodes and starts drawing them as what they are — the point where co-premise lines converge. - deriveView (core/graph.ts): single-premise chains collapse to ONE direct premise->conclusion arrow — no imp node minted (a chain is always N-in/ 1-out; one premise is the degenerate case). Multi-premise chains keep the imp node + fan. Dangling guard unchanged. - physics (core/layout.ts createGraphSimulation): per-link rest length — a link touching an arg_-prefixed endpoint gets HALF the base link distance, default or user-tuned alike; everything else about imp-node physics citizenship unchanged. - canvas (components/graph-canvas.ts): imp nodes are PURE GEOMETRY — invisible (no disc, no label) and unpickable (excluded from pickAt's hit-test projection). Edges INTO an imp node: headless, shaft runs to its CENTER (toRadius 0, no head triangle). Edges OUT: shaft starts at the center (fromRadius 0), arrowhead lands on the conclusion's disc edge. Single-premise direct arrows render as today's plain arrows. - comment repairs (same commit): the two stale double-shaft claims (CanvasEdge doc + the draw-pass block) rewritten to the truth — plain single shafts; bundles are headless converging lines + one arrowed out-edge; no double-shaft glyph exists anywhere. - tests (+9): deriveView pins (single-premise collapse, multi-premise fan, shared-conclusion distinctness, dangling drop); imp-link half- distance settle pins; arrowGeometry zero-radius laws + isImpNodeId pin; graph.test.ts's snapshot invariant now counts only MULTI-premise live chains (its fixture's single-premise chains mint zero imp nodes); layout settle fixture updated for the collapse. |
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amosblomqvist
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8d72de596a |
fix: chain table reads the stored propositions, not the derived canvas image
The owner's live test surfaced it: after importing notes, the chains view listed implication nodes as bogus singleton "chains" — and each carried the same arg_ id as the real stored chain, tripping React's duplicate-key error (chain-table.tsx:372). Root cause: graph-view passed snapshot.nodes — the derived canvas view (propositions + implication nodes) — into ChainTableOverlay, whose chainsForSelection turns every unchained node into a singleton chain. An implication node is never a chain member (members are proposition ids), so every imp node minted a bogus singleton with a colliding id; its row was even selectable, leaking arg_ ids into practice input. Fix (owner-approved shape): GraphSnapshot gains `propositions` — the stored-truth node list riding beside `chains` for exactly this class of consumer. The chain table now receives snapshot.propositions; the canvas keeps snapshot.nodes (imp nodes are meant to be drawn). Practice pipeline unaffected (it already read getGraph, which is propositions-only). Test: the snapshot split pinned as an invariant in graph.test.ts — image = truth + one imp node per fully-live stored chain; truth never carries an arg_ id. |
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amosblomqvist
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4985b6f9fa |
chains-primary: stored chains replace typed edges; edges become a derived view
Owner rulings 2026-09-30: reasoning chains are the stored truth; the graph canvas renders a lossy derived image. No migration, no backcompat — old graph data was wiped. - contracts: GraphChain (arg_-minted id, premises, conclusion) replaces typed edges; GraphEdge survives only as the untyped derived arrow; GraphSnapshot carries stored chains; supports edges retired entirely - store: chains.jsonl ledger (edges.jsonl purged at load alongside legacy events.jsonl); readChains/appendChain seam; merge dedupes by (sorted premises, conclusion), re-assertions append under the same arg_ id - core: deriveView mints implication nodes (name ⟹, statement via formatChainLine) plus premise→imp→conclusion arrows; clusters stay proposition-only (birthSessionPartition); chainsForSelection now groups STORED chains (chain rides iff every member selected) — independent arguments for one conclusion never union; chainsToGraph/chainsToEdges die - extraction: extractor submits chains natively (expandFindings deleted); auditor receives propositions only; supports fan-out gone - deletion: full death of a proposition kills every referencing chain; arg_-prefixed node deletes kill that chain; chainsRemoved stats - UI: every arrow renders the ⟹ double shaft; supports toggle + thickness slider and detail-card edge sections deleted (card keeps name + proposition); chain table + practice pipeline read stored chains - tests: 1188 green across the new seams |
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amosblomqvist
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e7f4923159 |
deletion screen minimal + 'node' as THE UI word (owner ruling)
Owner 2026-09-30: the confirm dialog's pre-flight impact read had to go — what full death takes is obvious, the per-open fetch flickered, and richer facts would only confuse as deletion semantics evolve (rewiring is on the table). The screen is now: Delete node? / Delete N nodes?, the names in the mono block, one permanence line, Cancel / Delete. No loading state, no gone state (a 404 mid-run lands in the honest failure line), no sessions join — the joins prop died too. The dead path is deleted end to end: GET /api/graph/nodes/[id], graphNodeImpact (server), nodeDeletionImpact (core) and their tests. WORDING: node/node(s) is THE UI word for graph objects, standardized across every surface's copy (owner, same ruling): the dialog titles, the chain table's counts/search/summary/delete aria-labels, the practice dialog's cluster counts, selection line, and empty-cluster hint. Internal identifiers (selection.propositions) unchanged. Rewritten dialog pins (tests/delete-node-dialog.test.tsx): minimal contract — no facts/loading/fetch copy, singular/plural titles, the cap, 409 dock phrasing, busy states, no 'proposition' left in the dialog. |
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amosblomqvist
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8355fbabdb |
delete the mappings ledger — per-job in-memory resolution + notes fingerprint guard
The persisted (chatId, sourceId)→node table was a shared namespace across independent chunk/batch jobs: each chunk's extractor mints local ids fresh (p1..pN), so later chunks collided with earlier ones — propositions silently skipped as 'already resolved' (coverage checkpointed anyway: permanent silent loss) and edges resolved onto the wrong nodes (the 'everything links to everything' mush). Owner ruling 2026-09-29: mergeFindings resolves THIS job's ids in memory, nothing persists between jobs; cross-job identity is the auditor's linkTo verdicts alone. - contracts: NodeMapping dies; NotesSource.contentFp — sha256 of the text at the last run, the re-import guard (unchanged re-import = TRUE no-op, no model calls, no usage; changed text re-runs; legacy unstamped sources re-run once) - merger: job-local resolution map, in-submit duplicate ids skip once, edges resolve extractor-local ids only - ports/store: appendMapping/readMappings, LEDGER_FILES.mappings, rewriteLedgers.mappings gone (stale data/graph/mappings.jsonl just stops being read) - session-clusters: birthSessionOf is provenance-only — the legacy mapping-line fallback for provenance-empty notes nodes dies - deletion: no mapping rows to strip; stats lose mappingsRemoved - replay-layout batches nodes by first provenance point - graph.test pins the new independence semantics (re-merge re-creates; duplicate ids within one submit resolve once); extraction tests pin per-chunk merges + the fingerprint guard |
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amosblomqvist
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3d9d20794c |
Auditor submits links ONLY — the edges argument is gone (owner, 2026-09-28 evening)
Hypothesis under test by the owner: coherent extractions turn to mush after merging because the auditor minted too many bridging edges of its own — inference, not identity, and out of the auditor's scope. The graph now connects across sources solely through identified equivalences; relations between propositions come from the extractor alone. - auditSchema drops 'edges' (submit_review = links only); the submit-seam required-field doctrine reworded per tool - AUDITOR_INSTRUCTIONS: the BRIDGING EDGES section dies; deliverable is the identity verdicts only - AuditVerdicts drops edges; ExtractedEdge endpoints are extractor-local ids only; mergeFindings stops consuming verdict edges and its resolve() drops the raw-node-id branch (dead — the extractor never sees graph ids) - extractor untouched: submit_findings keeps propositions + follows/ supports edges, required as before - tests: 17 submit fixtures + 9 typed verdict literals slimmed to links - docs: architecture.md division-of-trust + pipeline diagram updated |
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amosblomqvist
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1f5e21a674 | teacher-prose-only extraction view: coverage, fingerprints, tokens, and batches derive from the teacher's text blocks alone (owner 2026-09-28) | ||
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amosblomqvist
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f11b1664dc |
verdicts-only auditor: submit_review is {links, bridging edges} — the findings echo dies
Owner ruling 2026-09-28: the auditor has no control over the extractor's output and never alters it, so re-emitting the full findings per submit was pure payload cost — the retry collapse the schema slim attacked, halved again. submit_review is now links (local proposition id -> existing graph node; EQUIVALENCE BIAS carried in the linkTo description) + bridging edges ONLY; the merger joins extractor findings + verdicts. mergeFindings(chatId, findings, verdicts, ...) — propositions come from findings verbatim, links join by id, edges emit extractor's then auditor's through one dedup-preserving emitter. The old echo form hid an accidental drop channel: an auditor that omitted a proposition from its echo silently dropped it from the merge. Verdicts-only removes it structurally — extractor output always fully merges (tests updated to full-merge expectations). AuditResult/AuditedProposition -> IdentityLink/AuditVerdicts; audit() logs links/bridges; batch view renders anchorless like transcriptView; auditor prompt rewritten to the verdicts-only deliverable; architecture.md division-of-trust updated. |
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amosblomqvist
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bd9694b0e4 |
slim the submit schemas: evidence and messages die; stringified-payload heal at the pre-validation seam
OpenRouter log diagnosis (owner, 2026-09-28): extraction time was
dominated by tool-validation retries. The failing call had the whole
propositions array emitted as ONE JSON-STRING ('propositions.0: must
be object'), a truncated placeholder artifact inside it, and
word-salad statements late in the array — payload-size collapse.
Field audit: 'evidence' was never persisted anywhere and its
faithfulness-checking consumer died with the fully-trusted ruling;
'messages' fed messageId granularity that NOTHING downstream reads,
and the model sent [] anyway (chat-level provenance in practice).
'aliases' stays (optional now): the auditor's find tool globs them.
Schema: propositions = {id, name, statement, aliases?}; edges =
{from, to, type}. Prompts lose the evidence/messages doctrine and
[id]-anchor guidance, gain a compact faithfulness line;
transcriptView renders anchorless. The auditor echo instruction
drops the evidence/messages mention, so its payload halves too.
Heal: healStringifiedArrays on the submit tool's prepareArguments
(pi-agent-core's sanctioned pre-TypeBox shim) parses a stringified
propositions/edges back into arrays — the LaTeX-restore doctrine:
heal weak-model wire behavior at the seam. Test drives the real
agent-loop seam with a stringified submit.
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amosblomqvist
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1b50013551 |
extraction cleanup: events ledger dies, markdown source view, auditor-as-linker (2026-09-27 rulings)
The graph becomes raw reasoning chains only. Quiz outcomes and understanding observations are no longer formalized; assessment moves to the future practice module. Events ledger removed end-to-end: LedgerEvent/LedgerEventKind/ UnderstandingLevel/ExtractionAttribution/AuditResult.dropped and snapshot nodeObservations deleted from contracts; quizEvent builder and the events step of mergeFindings gone; appendEvent/readEvents dropped from the port and store; LEDGER_FILES loses events.jsonl with a one-time purge of a stale file next to the nodes ledger; graph-deletion and the delete dialog lose event purge + quiz-answer impact counts; GraphSessionProposition becomes a pure birth list. Whole-session markdown source view: new core/session-markdown.ts is the shared formatting engine (id-anchored speaker blocks, quiz/ recall/question blocks, tool one-liners) — the extractor's prompt view and the future user-facing export render from one engine. Coverage fingerprints deliberately stay on the old line format (content-hash semantics; re-formatting never re-opens covered history). The whole session goes to the extractor — no phase cut. Auditor refocused as the identity linker: never sees the source; explores the graph via new auditor-specific tools in agent/tools/graph.ts (find — glob over name/statement/aliases; list_sessions; list_propositions with full statement text; no timestamps) instead of an injected full-graph dump; equivalence bias — paraphrases merge, only genuinely distinct propositions stay apart; no drop channel, the extractor is fully trusted; may draw bridging edges (typed follows/supports) between existing nodes and the batch, resolved by the merger with chat-scoped message-less provenance. Agentic loop, maxTurns 16. UI: the node detail card gains an edges section above the sessions list (follows-from / supported-by / what-follows / what-it-supports, rendered only when present, click-to-select neighbors); the understanding-note chips are gone. Prober list_propositions reworded to what a session covered — names only, no levels. docs/architecture.md + README updated to the as-built pipeline. Gates: typecheck, 1059/1059, lint, build. |
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amosblomqvist
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f3003d357a |
Wave D: native AgentEvent wire + client session rewrite (SDK purged)
Server: ui-stream.ts is verbatim pi AgentEvent passthrough (SSE data lines + [DONE]); only app-level events are the loop-level error and turn-settled terminal; onError carries raw provider text (owner ruling). Client: useChat + the AI-SDK transport replaced by components/session-core.ts (SessionModel: 409 identity-retry, optimistic c_ appends, absorbed() adoption, needsContinuation, shared consume for POST + reattach) and the session.ts hook; the golden-master grouping canon moved client-side into core/view.ts (projectView); scanners read the native record (phaseAt3Lh, danglingQuestionOf, graph toolParts, plan-blocks, runner, extraction). Coverage: the native message is the unit (fork 3) with the call+result inseparability bond rule; view-line-less messages (markers, error results) are invisible to coverage and never checkpointed. Deletes: chat-transport, projection, ui-message, their tests (ported to tests/session-core.test.ts), and the ai + @ai-sdk/react dependencies — the Vercel SDK is fully out of the tree. Wire pins in chat-flow rewritten onto the AgentEvent dialect (eventsOf parser). Gates: tsc clean, 994/994 tests, eslint clean, build green; live smoke on PORT=3004 (verbatim wire → native record). |
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amosblomqvist
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7ab47d4fcb |
Wave B: the native message record — input events, projection, adapter death
The chat record is now pi-native agent history (LhMessage[]), the AI SDK's
UIMessage transcript contract is gone from the server, and every client turn
arrives as ONE explicit input event.
Core (new):
- src/core/native-messages.ts — the LhMessage taxonomy (user/assistant/
toolResult + lhMarker customs: verdict, probe-handoff, subagent-steer,
subagent-abort, plan-block), constructors, and toLlmMessages — the single
model-facing seam (convertToLlm): strips ids, flattens markers to user
text, drops UI-only plan-blocks, synthesizes INTERRUPTED results for
dangling aborted calls, never throws.
- src/core/projection.ts — projectNative: the one-way native → UIMessage
projection (consecutive assistant+toolResult runs group into one
assistant view message; toolResults attach backward by toolCallId;
markers project to data parts; plan-blocks splice after the last
successful plan_init). Every existing consumer reads through it.
- src/core/input-events.ts — the ChatInput union (text/answer/verdict/
continue), parseChatInput validation, and inputAppends (answer targets
the dangling question call or 400s; verdict = optional note user
message + native verdict marker).
Server:
- chat-handler.ts — the turn root takes {chatId, input}; write-ahead
persists input appends + claimed steers before the turn; claimSteers
coalesces the whole queue with the handler's steerDelivered filter as
the dedupe seam; teacher-vs-prober branch on hasProbeDone.
- turn-service.ts — persistTurn stamps ids, drops clean question
placeholder toolResults (the record ends at the unanswered call),
emits plan-block markers idempotently (plan-blocks.ts rewrite), and
persists abort partials.
- ui-stream.ts — PiTurnSpec takes the native base; the wire dialect is
unchanged. jobs.ts steers are native markers (steer_<jobId> dedup ids);
waitForIdle reads danglingQuestionOf. teacher-agent.ts wires
convertToLlm: toLlmMessages. record-adapter.ts DELETED wholesale.
- GET /api/chats/[id] serves messages: projectNative(record.messages).
Client:
- chat-transport.ts — the 409 retry is IDENTITY (re-POST the same event
body after the turn settles — the event was never persisted
pre-acceptance; the merge logic is gone). The transport consumes the
stashed input event via prepareSendMessagesRequest and throws loudly on
a missing stash.
- chat.tsx — every send call site stashes exactly one ChatInput event
(text, answer, verdict, continue) before invoking the SDK send.
Tests: full native migration (chat-flow rewritten to input events and
native record pins; jobs/extraction/demos/graph/usage/plan-blocks/
probe-done/reattach-transport converted; record-adapter.test.ts deleted;
chat-transport tests pin the identity retry). 982/982, typecheck, lint,
build all green.
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amosblomqvist
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73027f49bf |
Cost channel cull: the cluster-naming fold dies — two stages, two channels
Off UI's d651f93 flag (displayCostTotals already isolates the display to extraction + audit; the naming stage row and naming runs were filtered out client-side). This culls the server side of the same ruling. THE STANDING RULING, REVERSED BY ITS OWN PREMISE: NamingRunUsage / readNamingRuns / appendNamingUsage were kept at the wave-7 namer kill ONLY because cost-summary's HISTORICAL naming stage read them. With the fold culled, that premise dies — so the whole ledger read path goes too, following the wave-7 embeddings precedent chain: consumer-less ledger seams are deleted, and the on-disk naming-runs.jsonl stays INERT (real trees keep their historical spend bytes; they are simply not displayed anywhere — the same treatment as historical stages.embedding spend). - core/cost-summary.ts: two channels in (chat + notes front doors), two stages out; RecentRun.kind collapses to "extraction" (labels field gone); CostSummaryInput.naming gone; totalDollars = extraction + audit. - ports/store/contracts/config: appendNamingUsage + readNamingRuns ports, store impls + guards, the NamingRunUsage interface, and LEDGER_FILES.namingRuns die. graphRevision no longer counts the file (a smaller revision value is harmless — reads never compare). - components/graph-view.tsx (mechanical, flagged): the defensive .filter(run.kind !== "naming") guards a kind that no longer exists. - Tests: cost-summary's both-channels fold pins; the naming fixtures and the appendNamingUsage store pin die with the seams. |
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amosblomqvist
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2e9fd01c0c |
Extraction-UX data layer: the chunk budget becomes a graph setting; the chat view gets a per-session coverage read
Owner-locked extraction-UX redesign (dispatch 2026-09-24), part 1 (data
layer; the UI chunk follows).
THRESHOLD -> SETTING
- config.ts's EXTRACTION.chunkTokens dies; the default moves into
FACTORY_SETTINGS.graph.extractionChunkTokens (4096, the old constant's
value). GraphSettings gains the optional field, Required at resolution
via the standard ?? FACTORY pattern — pre-redesign records resolve the
default cleanly.
- FLOOR 500 (the implementer's call, documented on the field): every run
pays the graph-carrying prompt overhead out of the write channel's
money — a smaller budget fires penny-batches that cost more per
extracted token than the content is worth. The sanitizer CLAMPS up
(bd68486 clamp-never-reject discipline: fractions floor, junk drops);
the settings PUT REJECTS below-floor with the rationale in the message.
No ceiling: a large budget just delays extraction — the user's stated
cost/thoroughness tradeoff, not a misconfiguration to police.
- The trigger (turn-service.triggerExtraction) takes the budget as a
parameter — chat-handler passes effective.graph.extractionChunkTokens,
the fresh per-turn read, same as every other gate.
- The pipeline's BATCH side threads through the same number:
ExtractionPipelineDeps gains an OPTIONAL getChunkTokens getter with the
factory default (Teacher's 24 test fixtures stay untouched; the two
call-site lines inside extraction.ts are the only cross-band edits,
flagged). chat-handler + backfill/import-notes wire the live
effectiveSettings — trigger and batches share one budget, always.
PER-SESSION COVERAGE READ
- sessionCoverage(chatId) (server/chats.ts): the chat view's ring-meter
block — totalMessages/coveredCount/uncoveredCount/coveredTokens/
uncoveredTokens (the same coverageOf derivation /api/graph/coverage
serves, scoped to one chat), running (chat-kind extraction registered
for this id), and lastFoldedAt (the chat's newest coverage row's fold
— a cheap single pass; null before any fold). GET /api/chats/[id]
carries it as coverage: {...}; unknown chat -> null (the route 404s
first).
- /api/graph/coverage (the all-sessions list) compiles untouched — the
per-session read is a scoping of it, not a supersession; the UI's
sidebar/ring chunk decides which surface it consumes.
Tests: factory/sanitizer pins (clamp-up, fraction-floor, junk-drop),
resolution pins (absent -> 4096, stored 2000 wins), settings-body pins
(valid/absent/fraction/below-floor 400/junk 400), sessionCoverage pins
(derived split, newest-fold scoping, cross-session isolation, running via
the registry, null on unknown chat). 893/893.
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amosblomqvist
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2d133f1133 |
Single-node deletion: full death by node id (node interlude, owner-locked)
The remedy for undeletable nodes (preserve-graph orphans from session deletion; notes-import nodes with no chat behind them): DELETE /api/graph/nodes/[id], full-death semantics — the user pointing at the node IS the intent; references from other sessions do NOT preserve it. - core/graph-deletion.ts deleteNodeTraces: the node's every line, every edge touching it, every quiz/observation event naming it, its mapping lines, and its resting position — one synchronous atomic rewriteLedgers call; only the ledgers that changed rewrite (mtimes stay honest). Blast radius is exactly the rows naming the node id; notes source records stay (deleting a proposition is not deleting the file). Derived data self-heals on read: the birth cluster shrinks below MIN_CLUSTER_SIZE and stops rendering. - nodeDeletionImpact (GET /api/graph/nodes/[id]): the confirm dialog's pre-flight facts — edge count, quiz/observation history, referencing sessions. The snapshot's edges + nodeSessions cover part of this, but the raw event history was nowhere on the client — hence the read. - Guards (server/graph.ts deleteGraphNode), decided + documented: NO turn/jobs gates (they never write graph ledgers; the orchestration is synchronous end to end, nothing interleaves). THE EXTRACTION GATE: 409 while ANY pipeline run is registered — a mid-flight run holds pre-deletion findings and could re-reference the dying node. The run is never aborted (its spend belongs to another session — outside this deletion's blast radius; the UI retries once the dock drains. A run started after the deletion is legitimate re-learning: fresh ledgers, fresh node id, and mergeFindings' existingIds guard ignores linkTo ids that no longer exist — no dangling edges, no resurrection. Live-verified on dev data: impact read, full-death stats, honest 404 on repeat, and the file cluster fell 3→2 and unrendered itself. 859/859 tests, typecheck/lint/build green. EOF ) |
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amosblomqvist
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d1b46132b9 |
Wave 7 close-out: the embedding ledger seam dies; notes birth via mapping lines
Part 1 — the ledger + remnants interlude (master-dispatched, owner ruling 2026-09-23: nothing configures the graph beyond chat models): - The embedding ledger surface is gone: readEmbeddings/writeEmbeddings ports, the EmbeddingsLedger contract, EMBEDDINGS_FILE (config, store impls, graphRevision source list), and graph-deletion's vector-pruning step. On-disk data files stay untouched (inert history). - The extraction embedder seam dies wholesale: ExtractionPipelineDeps drops the embedder dep (chat-handler + backfill/import-notes stubs go with it), the 'embedding' phase leaves ExtractionPhase, the usage capture/persist helpers die, and stages.embedding leaves ExtractionRunUsage (historical records keep their shape — reads are lenient). Extraction is two stages again, like the local-embedder era. - Consumer-less remnants: latestQuizOutcomes + QUIZ_EVENT_KINDS, clusterContentId, matchClusterLabelings + Community + ClusterLabeling, the readClusterLabels/appendClusterLabel port seams + store impls + LEDGER_FILES.clusterLabels. NamingRunUsage/readNamingRuns STAY (standing ruling — the cost pill renders historical naming spend); clusterHue + MIN_CLUSTER_SIZE stay (live). - The 'labeler' role dies: BACKGROUND_MODEL_ROLES, ROLE_SLOT, ModelRole, the catalog pin projections, and the UI roster strings. RolePins keys shrink with the union. The notes birth fallback (owner-approved 2026-09-23, surfaced by the interlude's live smoke: production notes imports create provenance-EMPTY nodes (importNotes passes messages: null — the file's anchor is the mapping line), so the provenance-only birth rule left every imported file unclustered and invisible to the prober's session list, against the locked file-birth ruling. A provenance-empty node now births under its FIRST mapping line's chatId (ledger order); only notes-born nodes ever hit the fallback (chat nodes always carry provenance; a re-encountered node's link-append re-opens the provenance rule). Deletion-safe: mapping lines of deleted chats are stripped alongside their provenance. Live-verified on port 3004: a fresh notes import clusters under its src_ id with the file path as the label, end to end with no embedder. 845/845 tests, typecheck/lint/build green. EOF ) |
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amosblomqvist
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0fcffdffaf |
Birth-session clustering + the prober graph-tools data seam (wave 7 chunk A)
Embeddings are dying (chunk B removes the machinery); the clusters they
used to carry become the session that created them — derived on read.
- New src/core/session-clusters.ts: birthSessionPartition groups merged
nodes by their FIRST SURVIVING provenance point's chatId (owner-locked
2026-09-23). Deletion is self-healing by construction: stripped-birth
survivors re-attribute to their earliest remaining contributor, and
empty-provenance nodes stay unclustered. Notes imports are birth-sessions
too (owner ruling) — their label is the file path.
- graphSnapshot: clusters = the birth partition filtered >= MIN_CLUSTER_SIZE
(the hull presentation rule), id = session id, label = session name (chat
title / file path; a deleted record renders unlabeled). The persisted
cluster-labelings join dies; no LLM naming pass needed anymore.
- settleGraphLayout derives the same partition from readNodes — drops its
readEmbeddings dep. One cluster concept everywhere.
- Prober data seam (core/graph.ts, pure ports-driven like the snapshot):
graphSessionIndex (every birth session: id, name, chat|file kind,
createdAt/updatedAt, birth-proposition count, recency-ordered) and
graphSessionPropositions (a session's birth propositions with the
extractor's latest understanding level and THAT event's own timestamp —
owner ruling: quiz outcomes are ledger evidence, they never move the
evaluation date). Teacher's tool handlers consume these in-process.
- New agent.graphTools subsection { enabled?: boolean } (owner ruling:
the toggle gates prober tool REGISTRATION — agent capability, agent
section, its own subsection, NOT the tool-toggles map; absent = ON).
Lenient sanitizer, strict settings-body parser, passthrough resolution,
and graphToolsEnabled(effective) = graph.enabled && toggle for Teacher's
registry wiring.
Gates: tsc clean, eslint clean, 923/923 tests, next build compiles.
Live-verified on the worktree dev data: 10 nodes → 2 clusters labeled
with their chat titles; session index + propositions carry levels and
their own timestamps.
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amosblomqvist
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a6338511d3 |
feat(graph): two-mode session deletion — the first destructive ledger operation
DELETE /api/chats/[id]?mode=preserve-graph|delete-nodes (mode required): - preserve-graph: only extraction bookkeeping dies (coverage rows, legacy checkpoints) — graph ledgers byte-untouched - delete-nodes: the chat's ledger traces die. Node survival = surviving provenance point / mapping line (notes imports carry empty provenance) / surviving event. The creator's aliases + provenance are stripped from a surviving node's create line (owner ruling 2026-09-23: name/statement/createdAt are the shared identity); orphan nodes, their edges, events, mappings, positions, embedding vectors and cluster members die; cluster labels stay (immutable) Gates: 404 unknown, 409 turn_in_flight / jobs_running (with jobIds), 503 extraction_winding_down after a 10s abort-and-poll; the purge is one sync block (ledgers → jobs → chat record last). rewriteLedgers is atomic (tmp + rename). graphRevision (max mtime over graph data files) rides the activity feed + the response as the change stamp. Anti-resurrection: the chat pipeline re-checks chat liveness at each merge — a run that slips past the wind-down aborts with nothing merged or checkpointed; its partial spend dies with the chat. |
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amosblomqvist
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3e263a18cc |
Graph pipeline cost metrics: capture naming spend, fold all channels, cost pill + panel
- Cluster namer bills the money channel now: per-step usage + model captured via onStep, persisted as NamingRunUsage records to data/graph/naming-runs.jsonl (idempotent per startedAt; failed/aborted runs persist too — money spent either way). callUsage promoted to extraction.ts module scope for reuse. - core/cost-summary.ts: the pure fold behind the pill — chat runs, notes-source runs, and naming runs into stage totals (extraction / audit / naming) + newest-first recent runs. Dollars INFERRED read-time via prices.ts, never stored; unpriced models excluded-but-counted (render '—', never a silent zero); tokens always sum. - GET /api/graph/costs (src/server graphCosts composition, thin route). - Graph view: bottom-left cost pill (cumulative dollars headline) + expandable breakdown panel (stage rows with tokens secondary, recent runs with time/title/merged/cost); fetched on mount, refetched when a pipeline run finishes; merged into one bottom-left stack with the running-pipeline pills. - Tests: pure-fold suite, naming capture wiring (full importNotes -> naming path), store idempotency + strict reads. |
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amosblomqvist
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2678f04e7a |
feat: extraction coverage — message-granular ledger + token-batched runs (d132373 vision)
THE MESSAGE IS THE UNIT OF COVERAGE (vision-extraction-coverage.md): a per-chat append-only ledger (coverage.jsonl) records which messages the pipeline has extracted, by content fingerprint over exactly what the extraction view sees (one shared line builder — core/coverage.ts); the uncovered remainder is DERIVED at read time, never dual-tracked. A quiz answer merging into the asking message re-opens only that message; plan-block data-part attach never re-opens anything. - The trigger (turn-service) replaces every-3-quiz-answers with uncovered-tokens >= EXTRACTION.chunkTokens (4096) — quiz-less sessions extract too, content size is the honest signal. - runExtraction is now chunked: token-budgeted batches of the oldest uncovered consecutive messages (a tool call + result never split), each merged batch checkpointing its messages' coverage atomically — an abort or error loses at most the in-flight batch; merged batches stay covered. - Observation refs are batch-tagged (obs:<batchTag>:<sourceId>): re-runs of the same batch dedupe; a re-opened message's fresh understanding lands as a new event. Fixes the old obs:p1 position-collision. - New API: GET /api/graph/coverage (exact per-session derived coverage + running flags, most-uncovered first) and POST /api/graph/coverage/extract (manual run for one session, 409 while in flight). - Graph view chrome: the coverage button opens a panel with every session's covered/uncovered tokens and a per-session Extract button — the manual answer to aborted runs, errors, and dormant tails. Renders even when the graph is empty: an empty graph with uncovered sessions is exactly when it matters. Polls only while open. - Notes imports keep the whole-file checkpoint path (coverage undefined). - Tests: pure-core coverage suite (11), chunked-pipeline suite (3: multi-batch + no-op, abort-keeps-earlier-batches + remainder re-run, re-open alone + data-part invisibility), panel render suite (5); pendingQuizAnswers and its tests deleted as dead code. 486/486. Live-smoked on real GLM: manual extract of "teach me modal realism" ran one batch, wrote 4 coverage entries, panel flipped to "1.3k covered · complete" with the button disabled, graph refetched (nodes 11), usage persisted with real stats. |
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amosblomqvist
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f5edc7f0a5 |
Semantic topic clusters: local embeddings replace Louvain
Louvain only ever found the reasoning chains (the graph is disconnected by nature — every connected component became its own cluster) and edge-orphans could never join anything. Clusters are now RELATED TOPICS: propositions grouped by meaning. - Embedder (src/server/embeddings.ts): in-process transformers.js v4 running EmbeddingGemma-300M q8 (MTEB 68.4, ~300MB one-time download), MRL-truncated to 512d, "title: none | text:" prefix on 100% of inputs, L2-normalized so cosine = dot. Model/dim mismatch voids the ledger (full re-embed). Injected at the composition root — the agent layer never imports the server layer (architecture law). - Ledger (data/graph/embeddings.json): model + dim + vectors + the persisted cluster partition. Reclustering runs at the END of every embedding batch (post-merge hook, both front doors) — never per read (the agglomerative pass is ~1.5s at 338 nodes). - Clustering (src/core/semantic-clusters.ts): hand-rolled average-linkage agglomerative over cosine (npm HDBSCAN is an abandoned alpha). Stragglers stay singletons by default; attachStragglers is the all-in toggle. Threshold 0.60 swept on the real graph: 26 topics, 74/90 edge-orphans land in real topics, 10 stragglers. - Consumers (snapshot, settle, namer, replay) read the persisted partition — one cluster concept everywhere; core-survival label matching unchanged (20/26 topics kept labels). - Louvain retired: detectCommunities + graphology* deps deleted (graphology-louvain had leaked into the client bundle since the clusters wave); scripts/bench-graph.ts (dead FA2 bench) removed. - scripts/embed-graph.ts: backfill/cold-start (338 nodes in 150s including the one-time model download). |
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amosblomqvist
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f0267a5fd9 |
Clusters phases B+C: labeling records, the naming call, snapshot payload
Core-survival labelings (vision section 1, DECIDED 2026-09-13): ClusterLabeling records in a new append-only ledger (data/graph/cluster-labels.jsonl), immutable, id = clu_ + sha256 of the sorted core so re-naming races and re-runs dedupe at the store seam. matchClusterLabelings (core/clusters.ts, pure): a community keeps a record's label while at least half its core survives in it; both sides single-successor (a split keeps one name; greedy by overlap, ties to the newer record). The namer (src/agent/subagents/cluster-namer.ts): ONE singular cheap LLM call (new 'labeler' role, glm-flash/low) names every new/changed community at once, given member names + statements (capped at 12 members per cluster). refreshClusterLabels runs POST-EXTRACTION (user-decided) from both front doors, fire-and-forget — naming failure never fails the run; refreshes serialize behind a chain so parallel imports never mint duplicate labels. import-notes.ts awaits clusterNamingSettled before exit. Payload: GraphSnapshot.clusters (>= MIN_CLUSTER_SIZE 3) joins detection with labelings at read time — claimed clusters carry the record's label and id; unlabeled ones carry a member-hash id and null label. Detection is deterministic so no memo in v1 (ms at current scale; revisit at vault scale). Tests (372/372): matcher half-rule/split/merge/greedy/tie cases; naming end-to-end through importNotes (one call, one record, claim on re-refresh), naming failure non-fatal; snapshot derivation with labeling join; 11 test pipelines now pin an explicit labeler seam. |
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amosblomqvist
|
543cf33789 |
Notes front door: format-agnostic import into the graph pipeline
The same extractor→auditor→merger pipeline now runs over raw personal
notes in arbitrary formats (vision §1, DECIDED 2026-09-13):
- NotesSource records (data/graph/sources.json, deterministic id from
path hash → idempotent re-imports) play the chatId role in mappings,
checkpoints, and observation events; usage lands on the source record
(appendSourceUsage, idempotent per startedAt, kept across upserts).
- mergeFindings is chat-store-free: callers pass MergeSource
{messages, foldedAt} — sessions pass the chat record, notes pass
messages:null (no quiz-event rebuild; a deterministic rebuild needs
structured quiz tool parts).
- Second extractor prompt (NOTES_EXTRACTOR_INSTRUCTIONS) for general-
purpose extraction; understanding judges the AUTHOR's grasp. Auditor
wording input-agnostic. extract/audit share one generic runSubmitAgent.
- graphSnapshot.fileSources (srcId→filePath); notes sources render as
static path entries in the detail card (FileTextIcon, never a link).
- One shared pipeline instance (exported from chat-handler): same
single-flight registry, live status chips (label = file path), usage
accounting, and true abort for both front doors.
- Transport: POST /api/graph/import (multipart, 3-wide worker pool) +
Import notes… button in the graph view; scripts/import-notes.ts for
batch runs (concurrency 4).
- real-data-extraction/ gitignored (raw import sources never committed).
355/355 tests; typecheck, lint, build green.
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amosblomqvist
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e944afebfc |
Understanding levels: closed five-word scale, schema-enforced
The extractor's per-session understanding notes were free-form strings;
the model freely appended em-dash justifications ('shaky — the learner
could state the headline distinction but calls the machinery behind it
foggy'), which overflowed the detail card's session rows and squeezed
the session names.
The note becomes a CLOSED named-word scale — solid / shaky / accepted /
resisted / not yet engaged (DECIDED 2026-09-08, no numbers) — enforced
by the zod enum in propositionSchema: a wrong-shaped note is rejected
at parse time and the agent retries. Justifications are dropped, not
stored (user decision: not necessary). Extractor and auditor
instructions updated to demand exactly one word.
Renderer: the session row keeps the session NAME as the main thing
(flex-1, truncates) and the level chip is bounded (max-w-28,
whitespace-nowrap, truncate) — overflow impossible even for legacy
prose notes in old ledgers.
Vision doc: §1 extractor bullet + event-ledger line updated; state
model line notes the five-class derivation was removed; amendments
table row added.
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amosblomqvist
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0fccbbe2ad |
Detail card: per-session understanding notes next to the session list
The extractor's per-proposition understanding observations (named-word scale: solid/shaky/accepted/...) were ledger data since the redesign, with no surface. This exposes them at read time and shows each session's note as a small chip on its session row in the node detail card — the per-session confidence history the user asked for, one observation per (node, chat), latest wins within a chat. - GraphSnapshot.nodeObservations: nodeId -> chatId -> note, built in graphSnapshot() from observation events (pure read-time join). - Sessions list rows: link + observation chip. - Session-relative judgments stay session-scoped: they render next to their session, never as node state (the state model stays pending). |
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amosblomqvist
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54f88f37e1 |
Strip the transitional node-state classes (2026-09-08)
The five-class NodeStateClass (taught/known/missed/dont-know/candidate) was transitional scaffelage from the 2026-09-02 redesign, deriving state by latest-quiz-wins — exactly what the philosophy rejects: understanding is inferred at read time from the real state model (still pending ideation), never encoded as quiz-derived classes. - contracts: NodeStateClass deleted; GraphSnapshot no longer carries nodeStates (objective graph + sessions only). - core: deriveNodeStates replaced by latestQuizOutcomes — the raw event fact (nodeId -> latest quiz kind), consumed ONLY by the teacher's graph-as-context selection, never by the home renderer. - graph-context: hotspot selection re-keyed to outcomes — groups are now 'Hotspots (last answer wrong or don-t-know) / Answered correctly / Never probed'. Same diagnostic selection, no state taxonomy. - graph-view: nodes render uniformly (accent color, size 8); the panel is search-only; the detail card's state badge is gone. Quiz outcomes remain ledger data for the future state model. Verified live (headless): uniform discs (single color/size, zero state pixels), search-only panel, card = name + statement + sessions, no console errors. |
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amosblomqvist
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bdd9cac2b7 |
Node schema pivot: short name (label) + full-precision statement; description dropped
With real extracted data, full-sentence statements as canvas labels proved unworkable: 10-line label blocks, illegible overprint clusters, bottom-edge clipping. Per the user's 2026-09-08 decision: - GraphNode/ExtractedProposition gain `name` — a very short, glanceable label (glossary-headword style: "Will to power"), presentational only: not unique, not identity, never precise. Set at creation; link-appends never change it (first line defines; labels stay stable across sessions). - `statement` keeps its full precision and becomes the identity anchor; the detail card shows it under the name. `description` is dropped. - Extractor coins the name (freshest session context); auditor carries it through on create, rewording only clearly unglanceable names; linked propositions keep the existing node's name. - Renderer: canvas label = name; search matches name + statement; detail card = name (bold) + statement (muted). - Store guard requires name (pre-pivot node lines are skipped as legacy); vision.md node-schema bullet + amendments table updated (2026-09-08). |
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amosblomqvist
|
b07c907ffd |
Graph redesign: true propositions, follows/supports, auditor-owned identity (vision §1 minimal implementation)
The minimal implementation of the 2026-09-02 graph vision (docs/vision.md §1):
- contracts/graph.ts: every node is a TRUE proposition (statement is both
rendering label and identity key; required description; no kind, no name).
Edges are follows (derivable) / supports (grounds without entailing) with
message-granular provenance points {chatId, messageId}. Events reduce to
correct/miss/dont-know plus observation (understanding notes); no taught
events, no misconception kind.
- extraction.ts: extractor is TREE-BLIND (transcript only, no plan tree) and
free-form; auditor sees findings + the current graph, owns faithfulness and
identity (link-or-create verdict per proposition, recorded as linkTo);
transcriptView tags every line with its message id (provenance anchors).
- core/graph.ts merger: applies verdicts deterministically — linkTo appends
a link line (phrasings join aliases, provenance unions; reads merge by id),
absent creates; NO string matching anywhere. Quiz events rebuilt from tool
parts with attribution-only nodeId resolution; understanding notes become
observation events (obs:<sourceId>); mapping lines are the verdict audit
trail and make re-merges idempotent.
- deriveNodeStates: transitional — latest quiz event wins (known/missed/
dont-know, else candidate); taught unreachable until the state-model
ideation lands.
- graph-context.ts + 50-graph-context.md: follows chains, hotspot grouping,
state vocabulary updated for the new event kinds.
- graph-view.tsx: node label is the statement; detail shows statement +
description.
- tests: merger verdicts (link, no-string-match, cross-chat assertions),
tree-blind pipeline end-to-end, follows vocabulary in context tests.
276/276 green.
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Amos
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2e4e43b8c4 |
Graph nodes gain a name; nodes are objective facts (no learner/session references)
Schema: GraphNode + ExtractedProposition carry 'name' — a short 2-6 word header, the rendering handle. Node theory made explicit: a node is an objective world-facing fact; the learner's relationship to it lives entirely in the event ledger (state labels are derived, never stored). Extractor + auditor instructions enforce it — misconceptions state the wrong idea itself as a claim, never 'the learner believes Y'. Legacy ledger lines without a name derive one from the statement on read. graph-view: labels use the name; the detail panel shows name as header and statement as body. |
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Amos
|
af90fadcda |
Extraction pipeline: extractor → auditor → merger — the sole graph writer (stage 5)
The knowledge graph's write channel is now the pivot's target
architecture (vision §1 construction):
- src/agent/subagents/extraction.ts — the pipeline factory
(createExtractionPipeline({ chatStore, graphStore, extractor?,
auditor? }); models env LH_EXTRACT_MODEL ?? LH_MODEL):
* transcriptView(): the compact view both LLM stages see — final plan
tree with node ids, conversation verbatim, QUIZ lines with outcomes,
mark_done lines; job tool parts are one-liners, plan ops fold into
the tree line.
* Extractor: transcript → SessionFindings (propositions incl.
misconceptions and prose-only supports edges, attribution for
UNTAGGED probes, all with verbatim evidence) via one zod-validated
submit_findings call.
* Auditor: transcript + findings → the verified subset + drops (the
faithfulness net) via submit_review.
- src/core/graph.ts — emitChat/foldStaleChats/replayFinalTree retire;
mergeFindings() replaces them as the pipeline's deterministic apply
stage: exact/alias identity resolution (one mapping line per (chat,
graph node)), edge dedupe, and event rebuild FROM THE TRANSCRIPT's tool
parts — kinds/timestamps/refs/notes deterministic, the LLM's only event
say being WHICH proposition an untagged probe tested (retroactive —
the vision's open question #3, resolved structurally: tagged events
resolve deterministically; attribution rescues untagged and
tagged-but-unmapped ones; unattributable land null + question text).
pendingQuizAnswers() is the trigger helper.
- Trigger (turn-service.ts triggerExtraction, replacing the old
foldTurnIntoGraph body): once a chat accumulates
EXTRACTION.everyNQuizAnswers (LH_EXTRACT_N, default 3) new answered
quizzes, fire the pipeline async — single-flight per chat, failure
checkpoints nothing and re-runs on the next trigger. Deliberately a v1
placeholder isolated in ONE seam, trigger-agnostic pipeline.
- GET /api/graph is now a pure read (foldStaleChats gone).
- NodeMapping.treeNodeId → sourceId (the mapping key is now the writer's
local proposition id — tree node when tree-derived); store strict-read
schema updated. Local ledger data regenerates through the pipeline.
- Tests: graph.test.ts rewritten around mergeFindings (identity,
attribution paths incl. ghost-rescue, idempotency, cross-session
provenance, trigger counting), graph-context.test.ts merge section
converted to findings-driven, NEW extraction.test.ts — transcriptView
units + the full pipeline with mock models (audit drops, failure
checkpoints nothing, single-flight). 195/195, tsc/eslint/build clean.
Probe attribution (vision open question): probes attach retroactively by
the extractor against the whole transcript; a pre-tree probe maps to a
proposition the tree only articulates later. Fuzzy/embedding merge
adjudication stays deferred (conservative exact/alias only).
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Amos
|
1167157c23 |
Storage ports: ChatStore/GraphStore/JobStore + adapters + core inversion (stage 3)
Per-entity semantic ports (src/core/ports.ts), one adapter family
(src/store/*, fs JSON/JSONL), exactly one composition point
(src/server/stores.ts). Dependency direction is now machine-checked:
adapters implement core interfaces; core never imports an adapter.
The inversion:
- core/graph.ts (emitChat/getGraph/graphSnapshot/foldStaleChats) is now
pure — it takes the storage ports as explicit parameters (GraphDeps).
No store imports; newGraphNodeId is local; node id format unchanged.
- core/graph-context.ts buildGraphContext() no longer defaults to the
live ledgers: the chat-handler hands in getGraph(graphStore) per turn.
- store adapters export exactly one object each implementing their port
(chatStore/graphStore/jobStore); bodies otherwise verbatim.
NodeMapping + SessionCheckpoint moved store/graph -> core/contracts
(they ARE contract shapes); CreateJobInit/JobPatch live in ports.
- titleFromPrompt moved store/chats -> core/contracts (pure helper,
planNodeStatus precedent). Store modules now contain persistence only.
- server/stores.ts is the composition root; server/{chats,graph,jobs}.ts
and chat-handler wire from it; agent (plan tools, sub-agent runner)
call the port objects. The shell surface (@/src/server exports) is
unchanged.
Lint law extended: the whole of src/core is now a purity zone (was a
file glob with a graph/graph-context exemption). Verified it fires on
core->store imports; tsc clean, 190/190 tests, eslint clean, prod build
clean (prerender 6/6). Tests pass deps explicitly — graph.test uses the
same fs-adapter pair stores.ts wires in production; graph-context.test
keeps its in-memory ledgers as a GraphStore implementation.
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Amos
|
8728573253 | W4: graph store + emission + home graph view |