[Phase 6.3.4] Fact Extraction & Deduplication #86

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opened 2026-04-07 03:13:30 +00:00 by Mark · 0 comments

Mark commented

2026-04-07 03:13:30 +00:00

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Parent: #73 (Conversation/Project Memory)

Overview

Build fact extraction system to convert conversation content into structured knowledge.

Details

Create substrate/fact_extractor.py:

FactExtractor class:

extract_from_turn(turn) -> list[Fact]
extract_from_episode(episode) -> list[Fact]
merge_similar_facts(facts) -> list[Fact]

Fact Types:

requirement - What needs to be done
decision - Decisions made
preference - User preferences
constraint - Technical/business constraints
todo_completed - Completed work items
learning - Learned information
assumption - Working assumptions

Deduplication:

Semantic hashing for similar facts
Canonical fact references
Merge overlapping facts

Acceptance Criteria

Extract all fact types from conversations
Deduplicate with >85% precision
Confidence scoring for extracted facts
Integration with episodes

## Parent: #73 (Conversation/Project Memory) ## Overview Build fact extraction system to convert conversation content into structured knowledge. ## Details Create `substrate/fact_extractor.py`: **FactExtractor class:** - extract_from_turn(turn) -> list[Fact] - extract_from_episode(episode) -> list[Fact] - merge_similar_facts(facts) -> list[Fact] **Fact Types:** - requirement - What needs to be done - decision - Decisions made - preference - User preferences - constraint - Technical/business constraints - todo_completed - Completed work items - learning - Learned information - assumption - Working assumptions **Deduplication:** - Semantic hashing for similar facts - Canonical fact references - Merge overlapping facts ## Acceptance Criteria - [ ] Extract all fact types from conversations - [ ] Deduplicate with >85% precision - [ ] Confidence scoring for extracted facts - [ ] Integration with episodes

Mark referenced this issue

2026-04-07 03:14:10 +00:00

[Phase 6.4] Conversation Memory #73

Mark closed this issue

2026-04-07 03:40:20 +00:00

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Mark/mesh-seed#86

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