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meeting-lab/CHANGELOG.md
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admin 63075eaca9 Enforce explicit responsibility attribution
- document responsibility attribution as a project-wide invariant
- prevent inferred ownership in protocol rendering
- add negative gold regression for false responsibility assignment
- document future responsibility evidence and attribution model
- record the real-life benchmark finding
2026-07-31 13:01:11 +02:00

3.1 KiB

Changelog

Unreleased

Added

  • Initial Meeting Lab project structure with source, docs, prompts, samples and tests directories.
  • Deterministic transcript normalization module.
  • Technical transcript chunking with block-aligned chunk generation.
  • Whisper JSON cleanup support.
  • Local Ollama-based chunk extraction flow.
  • Interim Markdown meeting protocol builder for technical validation.
  • Initial and windowed topic segmentation prototypes plus review tooling.
  • Gold Standard extraction corpus and gold-test runner.
  • Prompt loading support and common/decision prompt baseline.
  • Output-view architecture documentation for Canonical Meeting Knowledge, Working Protocol / Arbeitsprotokoll, Distribution Protocol / Verteilerprotokoll and Knowledge Objects / Wissensdatenbankeintrag.
  • Working Protocol Synthesizer V0 benchmark artifact for future canonicalizer/consolidator comparisons.
  • Canonicalizer V1 deterministic CLI for canonicalizing chunk extraction JSON.
  • Non-LLM Canonicalizer V1 tests covering ordering, validation, IDs, parsing, source references, exact duplicates, invalid JSON and empty categories.
  • Semantic Consolidator V0 CLI for conservative facts-only semantic duplicate detection using local Ollama.
  • Consolidation prompt and non-LLM tests for payload construction, grouping validation and source fact coverage.
  • Semantic Consolidator V0 benchmark report and consolidated extraction JSON.
  • Gold regression scenario for responsibility attribution integrity.

Changed

  • Refined the architecture from a single meeting protocol toward Canonical Meeting Knowledge as the planned semantic source of truth.
  • Clarified that Working Protocol, Distribution Protocol and Knowledge Objects are parallel renderings, not derived from one another.
  • Documented the planned Deterministic Canonicalizer and Semantic Consolidator stages before Canonical Meeting Knowledge.
  • Clarified that Semantic Consolidator V0 is implemented only for fact duplicate detection; broader semantic synthesis and Canonical Meeting Knowledge remain planned.
  • Documented that rendered protocol language should normally match the source transcript or consolidated meeting knowledge unless explicitly requested otherwise.
  • Added the Responsibility Attribution Invariant across extraction, canonicalization, consolidation, Canonical Meeting Knowledge and output views.
  • Updated decision extraction semantics to include explicit process decisions and deferrals.
  • Simplified extraction prompt assembly around prompt files.

Fixed

  • Fixed Whisper JSON chunk extraction to prefer segments[*].text over the aggregate top-level text field.
  • Added chunking tests to ensure chunks do not duplicate later blocks when no overlap is requested.
  • Added parser handling for model responses that contain thinking text before the final JSON object.

Documentation

  • Added architecture, pipeline and data-model documentation.
  • Added output-view documentation.
  • Added Gold Standard prompt-engineering methodology.
  • Added formal decision-definition documentation.
  • Added scenario README files for the Gold Standard corpus.