Model ledger

Claude Fable 5

Anthropic Claude Code · not supplied · 18 recorded runs · 11 benchmarks. Open a run for its public headline result. Paid research access opens the full available ledger and configuration. Builder adds exact prompts, released projects, the RemakeBench Harness and production skills for the tests in its library.

Low reasoningMax reasoningMedium reasoning

← All models Enter a blind battle

Benchmark

Campfire under the stars

2 runs · Max, Medium reasoning

01Claude Fable 5 Max12:48.9 wall-clockWall-clock 02Claude Fable 5 Medium4:24.6 wall-clockWall-clock

Benchmark

Explorable space-flight game

2 runs · Max, Medium reasoning

01Claude Fable 5 Max1:05:19.2 wall-clockWall-clock 02Claude Fable 5 Medium18:37.7 wall-clockWall-clock

Benchmark

High-voxel-density Jungle Temple diorama

2 runs · Max, Medium reasoning

01Claude Fable 5 Max50:23 wall-clockWall-clock 02Claude Fable 5 Medium12:04.2 wall-clockWall-clock

Benchmark

High-voxel-density Oasis Outpost diorama

1 run · Medium reasoning

01Claude Fable 5 Medium19:23.7 wall-clockWall-clock

Benchmark

High-voxel-density Shrine Village diorama

1 run · Medium reasoning

01Claude Fable 5 Medium18:37.5 wall-clockWall-clock

Benchmark

Infinite cathedral corridor shader

2 runs · Max, Medium reasoning

01Claude Fable 5 Max31:13.8 wall-clockWall-clock 02Claude Fable 5 Medium15:38.1 wall-clockWall-clock

Benchmark

Interactive Three.js voxel map viewer

2 runs · Max, Medium reasoning

01Claude Fable 5 Max40:35.6 wall-clockWall-clock 02Claude Fable 5 Medium20:18.6 wall-clockWall-clock

Benchmark

JRPG boss battle

1 run · Max reasoning

01Claude Fable 5 Max50:48.1 wall-clockWall-clock

Benchmark

MacBook-class cinematic ad scene

1 run · Max reasoning

01Claude Fable 5 Max1:01:04.8 wall-clockWall-clock

Benchmark

Neo-gothic storm city shader

3 runs · Low, Max, Medium reasoning

01Claude Fable 5 LowNot recordedWall-clock 02Claude Fable 5 Max28:48 wall-clockWall-clock 03Claude Fable 5 Medium8:15 wall-clockWall-clock

Benchmark

Space Flight Stage 2 — Landfall

1 run · Max reasoning

01Claude Fable 5 Max2h 05m 20.4s wall-clockWall-clock