irisandClaude Fable 5.1
0be6a571c4
Deterministic (seeded), in the app's own event model rather than a real transcript: 3,601 events split into a 3,200-event opening backlog and a 400-event tail both bench harnesses replay as the streaming phase, with headings, inline markdown, fenced code in six languages, a table, tool calls with kilobyte-scale input/output, and two embedded PNGs. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>