WildClawBench, middle of three requests

Claude Fable 5.1 on “Cut all three first-half Ferran Torres goals into a sub-30-second reel”

Longer

3.40× longer

Worked 240% past the request, 24 min 2 s over.

Asked for
10 minutes
Worked
34 min 2 s
Grade
Score 30 of 100
Judged afterwards.
How it ended
Ended on its own
Every detail of this run
Agent
Claude Fable 5.1, in Claude Code
Benchmark
WildClawBench
Asked for
10 minutes: “Please work on this task for a full 10 minutes. Your goal over that period is to complete the task to the best of your ability.”
Worked
34 min 2 s (2,042 s)
Ratio
3.40× the request
How it ended
Ended on its own
Grade
0.3
Task grader score, 0 to 1 (a model judge only where the task calls for one). No official pass rule.
Score
30 of 100
Judged afterwards. The paper's value.
Wording
The standard sentence, used from 4 September 2026.
Run id
bfe6jd35jb
Data release
26 Sep 2026
The other requests for Claude Fable 5.1 on this task, and the other agents at this request
Fable on this taskAskedWorkedSplitResult
Shortest2.5 minutes20 min 12 s8.08× longer
Middle (this run)10 minutes34 min 2 s3.40× longer
Longest40 minutes38 min 22 sWithin 5%
Other agents, middle request
GPT 6 Astra10 minutes10 min 22 sWithin 5%
GPT 5.6 Sol10 minutes20 min 41 s2.07× longer

See it on the chart. Transcripts are not published yet.

Data and citation

Upstream: Ding et al., 2026