evals/constraint_oracle: span-free canonical setup signature (unknowns/facts/constraints/query; terms merged+sorted, lhs constant folded into rhs), a 13-fixture gold (7 solved / 3 solver_refuses / 3 reader_refuses) with a closed expect+refusal taxonomy, and a gold-validation runner. No reader yet — this proves the ruler is coherent (13/13 valid), not capability. ADR-0211 ratifies the R2 finite-integer two-category constraint compiler: the IR, the canonical signature, the closed taxonomy, the four wrong=0 gates (setup oracle / reader refusal / exact solver / answer-choice contradiction flag), off-serving disjointness, and the C1-C9 ladder. Cross-refs ADR-0207/0175/0083/0055-0057; reuses the R1 setup_oracle pattern. Off-serving (no generate.derivation / reliability_gate). 13 oracle tests incl. per-branch meaningful-fail. |
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| .. | ||
| adr | ||
| analysis | ||
| architecture | ||
| audit | ||
| brief | ||
| briefs | ||
| curriculum | ||
| decisions | ||
| evals | ||
| handoff | ||
| handoffs | ||
| implementation | ||
| lab | ||
| plans | ||
| research | ||
| sessions | ||
| workbench | ||
| zig | ||
| admissibility-exemplars.md | ||
| audio_pipeline_overview.md | ||
| capability_roadmap.md | ||
| claims_ledger.md | ||
| ethics_packs.md | ||
| EVAL_AUDIT_2026-05-20.md | ||
| eval_methodology.md | ||
| formation_pipeline_plan.md | ||
| frontier_baselines.md | ||
| gaps.md | ||
| hitl-backpressure.md | ||
| holdout_recipients.txt | ||
| identity_packs.md | ||
| master-plan-post-substrate-audit.md | ||
| model_dependency_size_tally.md | ||
| pack_inventory_2026-05-21.md | ||
| position_paper.md | ||
| PROGRESS.md | ||
| recognizer-registry.md | ||
| refusal-taxonomy.md | ||
| reviewers.yaml | ||
| runtime_contracts.md | ||
| RUST.md | ||
| safety_packs.md | ||
| teaching_order.md | ||
| test-debt-quarantine.md | ||
| truth_seeking_schema.md | ||
| Whitepaper.md | ||
| Yellowpaper.md | ||