anthropic/claude-opus-4-1-20250805 · source single run

Model identifier preserved from the original log. Separate from the same-day fresh Opus 4 run; unrelated vendor scores are not museum scores. Model attribution is source-reported, not independently authenticated. The date uses the response timestamp in the original log; the article publication date is recorded separately. Generation time is not independently authenticated. Original bytes archived without redrawing or improving.