Alternative Stage 4 codex-based synthesizer and Stage 5 validation pipeline created
Source type:
obs· Harvested: 2026-05-03 · Original date: 2026-05-03T13:18:06.358Z Metadata:{"project":"lunhsiangyuan","type":"feature","obs_id":65042}
obs/65042 · feature · 2026-05-03T13:18:06.358Z
Alternative Stage 4 codex-based synthesizer and Stage 5 validation pipeline created
Two new pipeline scripts complete the synthesis and deployment architecture. The 04-synthesize-codex.sh script provides an alternative to Haiku agent synthesis by delegating to codex gpt-5.5, which runs in an external process saving Claude session tokens, produces more stable long-form narratives, and writes files directly avoiding stdin/stdout Chinese character parsing issues. The 05-validate-store.ts script implements comprehensive Stage 5 processing with citation validation, multi-target deployment, and provenance tracking. It extracts citations using a flexible regex supporting multiple delimiter styles, validates every unit_id against the source_unit database with zero tolerance for hallucinations, chunks narratives by paragraphs with SHA1-based IDs, atomically inserts provenance records into narrative_chunk and source_link tables, appends to local wiki index.md with frontmatter updates, copies to AAI wiki with transformed frontmatter, and archives the processed narrative to .applied/ directory. Duplicate prevention ensures same-date narratives aren’t re-appended. This dual-script approach enables choosing between Claude Haiku (fast, token-efficient) and codex gpt-5.5 (stable, external) for synthesis while maintaining consistent validation and deployment.
Concepts: [“how-it-works”,“pattern”,“trade-off”]
Facts: [“04-synthesize-codex.sh created as alternative to Haiku agent synthesis using codex exec with gpt-5.5 model”,“Codex approach documented rationale: external process saves Claude tokens, gpt-5.5 more stable for long narratives, direct file writing avoids Chinese encoding issues”,“05-validate-store.ts implements 7-step validation and deployment pipeline: extract citations, validate against DB, append to local wiki, insert provenance records, copy to AAI wiki, archive source narrative”,“Citation extraction regex supports multiple delimiters (comma, Chinese comma, enumeration comma) for flexible unit_id lists”,“Chunk generation uses double-newline splitting with SHA1-based chunk IDs in format chunk-{topic}-{date}-{hash}”,“Database operations use transactions for atomic insertion of narrative_chunk and source_link rows with confidence 1.0”,“Duplicate prevention checks for existing date sections before appending to prevent re-application of same narrative”]
[← 回 Alfred Brain Hub]