ADAPT-1 B3 (RESEARCH-LIKE): Qdrant associative-memory projection spike (#162) #312

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opened 2026-09-09 21:14:03 +01:00 by conductor · 3 comments
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Pre-registered ADAPT-1 baseline task B3 (executes open issue #162). Baseline master: 243474c6. Expected future route: RESEARCHED_CHANGE.

Why this class: external backend/framework selection (Qdrant embedded vs server vs alternative); unknown mechanism (dense/sparse/multivector + ColBERT-style retrieval against Rune's memory shapes); materially different viable designs; memory/governance implications (projection must stay rebuildable per the architecture principle); prior art matters (#161 harness now exists to benchmark against).

Acceptance criteria (from #162): a spike comparing dense/sparse/multivector retrieval against the #161 harness's measurement model; documented fit/conflict with Rune's projection architecture; a recommendation with evidence.

Known dependencies: #161 harness (merged, v0.56.0+); memory_selector registry; sqlite-vec baseline.

Prior research/artifacts: #161 full research chain + harness (already merged); #163 adversarial findings on projection framing (M3: read-only rebuildable projection, never a second store).

**Pre-registered ADAPT-1 baseline task B3** (executes open issue #162). Baseline master: 243474c6. Expected future route: RESEARCHED_CHANGE. **Why this class:** external backend/framework selection (Qdrant embedded vs server vs alternative); unknown mechanism (dense/sparse/multivector + ColBERT-style retrieval against Rune's memory shapes); materially different viable designs; memory/governance implications (projection must stay rebuildable per the architecture principle); prior art matters (#161 harness now exists to benchmark against). **Acceptance criteria (from #162):** a spike comparing dense/sparse/multivector retrieval against the #161 harness's measurement model; documented fit/conflict with Rune's projection architecture; a recommendation with evidence. **Known dependencies:** #161 harness (merged, v0.56.0+); memory_selector registry; sqlite-vec baseline. **Prior research/artifacts:** #161 full research chain + harness (already merged); #163 adversarial findings on projection framing (M3: read-only rebuildable projection, never a second store).
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ADAPT-1 baseline task (pre-registered on #290). Baseline master: 243474c6. Fixed-depth ratified pipeline runs unchanged — the cost of the full process on this class of work IS the measurement.

ADAPT-1 baseline task (pre-registered on #290). Baseline master: 243474c6. Fixed-depth ratified pipeline runs unchanged — the cost of the full process on this class of work IS the measurement.

⚠️ Priority gate: this issue has no priority. Assign exactly one of P0 — critical (spine/correctness/blocks), P1 — high (material value or real defect), P2 — medium (quality/consolidation), P3 — low (measurement/deferred). An issue without a priority is not filed.

⚠️ **Priority gate:** this issue has no priority. Assign exactly one of **P0 — critical** (spine/correctness/blocks), **P1 — high** (material value or real defect), **P2 — medium** (quality/consolidation), **P3 — low** (measurement/deferred). An issue without a priority is not filed.
gitea-actions Bot added the governancememoryperception labels 2026-09-09 21:14:40 +01:00
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Reconciliation (2026-09-11): ADAPT-1 B3 probe (Qdrant spike): evidentiary purpose complete. The probe's genuine research (25 sources, 10 read) is preserved; the run stopped per baseline rule 1 (D2 file-reader defect, fixed in PR #313). Superseded by B3-v3 on #165 which completed the full pipeline.

Disposition: HISTORICAL_EVIDENCE — probe data preserved; superseded by B3-v3 #165.

Evidence: current source, merged PRs, canonical intent state (docs/RUNE_CANONICAL_INTENT_STATE.md).

**Reconciliation (2026-09-11):** ADAPT-1 B3 probe (Qdrant spike): evidentiary purpose complete. The probe's genuine research (25 sources, 10 read) is preserved; the run stopped per baseline rule 1 (D2 file-reader defect, fixed in PR #313). Superseded by B3-v3 on #165 which completed the full pipeline. **Disposition:** HISTORICAL_EVIDENCE — probe data preserved; superseded by B3-v3 #165. Evidence: current source, merged PRs, canonical intent state (`docs/RUNE_CANONICAL_INTENT_STATE.md`).
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Reference: conductor/rune#312