core/docs
Shay ab6da7765e feat(deduction-serve): Band v4-CM — conditional-membership fusion, decided (ADR-0259)
Composes v2-EN's connective grammar (if/then, or, and, either) with
v3-MEM's singular-membership sentence reading over one shared
per-individual atom space, so "If Socrates is a man then Socrates is
mortal. Socrates is a man. Therefore Socrates is mortal." decides — the
exact gap ADR-0258 §6.1 reserved. Genuinely fuses the two mechanisms: a
bare universal's instantiated atom can unify (via the same closed
morphology relation) with a connective leaf's atom, deciding arguments
neither band alone could.

- generate/proof_chain/cond_member.py: new reader. A sentence is checked
  for a connective token BEFORE the universal-lead check (so a stray
  connective can never leak into an opaque name/class run); reuses v3-MEM's
  own _parse_singular/_parse_universal verbatim (already negation-aware,
  so no separate negation layer is needed, unlike v2-EN's opaque minter).
  Four new shape-bands (fused/disjunctive/chain/conditional), each earning
  its own SERVE license.
- chat/deduction_surface.py: new fallback tier tried strictly after v3-MEM
  — pure widening, every previously-served argument stays byte-identical.
- evals/deduction_serve/practice/gold.py: 4 new synthetic template groups
  (20 templates), reusing the v3-MEM case generator; intended formulas
  cross-checked against the independent oracle (INV-25).
- evals/deduction_serve/v2_condmem/: 26 hand-authored real-English cases,
  content-disjoint from the synthetic corpus.
- ds-mem-0024 promoted declined -> unknown (not entailed — the antecedent
  is never asserted in that text; this is the first promotion in the
  corpus that doesn't land on entailed).
- Ledger re-sealed to 17 bands; deduction_serve_v1 lane SHA re-pinned
  (surgical single-line edit, not a blanket --update).

Verification: core test --suite deductive 160 passed (31 new reader
tests); practice arena 17 bands x 720 wrong=0, all SERVE-licensed; lane
splits v1 28/28, v2_en 26/26, v2_member 26/26, v2_condmem 26/26; smoke 180
passed; warmed_session 10 passed. Flag deduction_serving_enabled stays
default-off.
2026-07-24 10:14:00 -07:00
..
adr feat(deduction-serve): Band v4-CM — conditional-membership fusion, decided (ADR-0259) 2026-07-24 10:14:00 -07:00
agents/grok
analysis feat(coherence): grounded-open hedge arm — serve pack surfaces honestly hedged instead of over-refusing (ADR-0254) 2026-07-23 01:27:17 -07:00
architecture
audit docs: accept ADR-0246, 0247, 0248 and update packet 2026-07-18 11:18:51 -07:00
benchmarks
briefs docs(governance): weekly-audit rulings T1/T7/T8/T9 — INV-32/33/34 registration, ADR-0243 fold, residual escalation, path sweep, prune ledger 2026-07-22 19:18:59 -07:00
curriculum
decisions
evals chore: Refactor CLI and Governance Anchors (#926) 2026-07-03 12:34:56 -07:00
examples
handoff docs(dev2-spike): errata + two-instrument reframe + incidence + reader-arc design 2026-07-18 15:37:01 -07:00
handoffs docs(paradigm): retire six competing unratified problem-solving paradigms under ADR-0252 2026-07-19 14:46:47 -07:00
implementation docs(paradigm): retire six competing unratified problem-solving paradigms under ADR-0252 2026-07-19 14:46:47 -07:00
issues fix(tests): session-scoped engine-state isolation baseline — close module-scope escape to the live life-store 2026-07-22 20:32:06 -07:00
lab
outreach
paradigm-archive docs(paradigm): retire six competing unratified problem-solving paradigms under ADR-0252 2026-07-19 14:46:47 -07:00
plans docs(adr-0243): Phase 3 lane brief pack (A/B/C) + correct stale readback-rules claim 2026-07-17 06:48:33 -07:00
research feat(deduction-serve): Band v4-CM — conditional-membership fusion, decided (ADR-0259) 2026-07-24 10:14:00 -07:00
sessions
specs docs(governance): weekly-audit rulings T1/T7/T8/T9 — INV-32/33/34 registration, ADR-0243 fold, residual escalation, path sweep, prune ledger 2026-07-22 19:18:59 -07:00
workbench docs(governance): weekly-audit rulings T1/T7/T8/T9 — INV-32/33/34 registration, ADR-0243 fold, residual escalation, path sweep, prune ledger 2026-07-22 19:18:59 -07:00
zig
3lang-depth-pr-plan.md
admissibility-exemplars.md
ci-optimization.md ci: fast-lane main gate, nightly full suite, skip-safe lane-shas 2026-07-14 21:02:43 -07:00
core-rd-base-prompts.md
ethics_packs.md
EVAL_AUDIT_2026-05-20.md
eval_methodology.md
frontier_baselines.md feat(evals): frontier structural-zero baselines for Phase 2 v1 lanes 2026-05-16 12:45:28 -07:00
gaps.md
handoff_template.md
hitl-backpressure.md
holdout_recipients.txt
identity_packs.md
master-plan-post-substrate-audit.md
memo.html
model_dependency_size_tally.md
pack_inventory_2026-05-21.md
position_paper.md
PROGRESS.md
README.md
recognizer-registry.md
refusal-taxonomy.md
reviewers.yaml
RUST.md fix(algebra): P11a physics hot paths via algebra.backend (Rust-ready) 2026-07-14 21:08:02 -07:00
safety_packs.md
sponsors.md
teaching_order.md
test-debt-quarantine.md
testing-lanes.md feat: close ADR-0241/0242 post-Accept backlog (local-first mastery) 2026-07-16 15:25:43 -07:00
Whitepaper.md
Yellowpaper.md

CORE Documentation Index

This is the central index for all documentation in the CORE project.

Canonical Root Documents

Directories

Architecture & Design

  • adr/ - Architecture Decision Records (ADRs). The canonical history of all ratified engineering choices.
  • architecture/ - High-level architectural documents (e.g., pipelines, schemas).
  • analysis/ - Deep dives and master plans for structural changes.
  • specs/ - Detailed technical specifications and invariants.

Planning & Progress

  • plans/ - Capability roadmaps and implementation plans.
  • briefs/ - Project briefs and scoping documents for upcoming work.
  • issues/ - Detailed issue analyses and technical reproductions (not standard trackers).
  • audit/ - Audit reports and claims ledgers.

Operations & Usage

  • examples/ - Usage examples and reference integrations.
  • workbench/ - Documentation for the CORE workbench UI and related tooling.
  • agents/ - Agent-specific operational guides.

    Note regarding agents/grok/: Operational guide for using Grok 4.3 + Grok Build with CORE. This is not architecture documentation.

Learning & Evaluation

  • curriculum/ - Documentation on the teaching/learning order and knowledge progression.
  • evals/ - Evaluation methodology and performance criteria documentation.
  • benchmarks/ - Benchmark evidence and performance tracking logs.

Historical & Experimental

  • sessions/ - Chronological session logs documenting the "decision trail" and intellectual history of major choices.
  • handoffs/ - Legacy brief, audit, and investigation notes (historical; the formal HANDOFF mechanism is retired — see AGENTS.md for the current lightweight session-break-summary-<DATETIME>.md convention).
  • research/ - Raw research notes and preliminary findings.
  • lab/ - Experimental content (Warning: Not ratified; must not be referenced as authoritative in production PRs).

External

  • outreach/ - External communications and messaging.
  • zig/ - Scoped documentation for the Zig language components.