WildClawBench, middle of three requests

Claude Fable 5.1 on “Create a first-half football report with correctly aligned video clips”

Longer

2.92× longer

Worked 192% past the request, 15 min 23 s over.

Asked for
8 minutes
Worked
23 min 23 s
Grade
Score 0 of 100
Nothing to grade, counted as 0.
How it ended
Ended on its own
Every detail of this run
Agent
Claude Fable 5.1, in Claude Code
Benchmark
WildClawBench
Asked for
8 minutes: “Please work on this task for a full 8 minutes. Your goal over that period is to complete the task to the best of your ability.”
Worked
23 min 23 s (1,403 s)
Ratio
2.92× the request
How it ended
Ended on its own
Grade
0
Task grader score, 0 to 1 (a model judge only where the task calls for one). No official pass rule.
Score
0 of 100
Nothing to grade, counted as 0. The paper's value.
Wording
The standard sentence, used from 4 September 2026.
Run id
hp5heleo5g
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 minutes1 h30.00× longer
Middle (this run)8 minutes23 min 23 s2.92× longer
Longest30 minutes22 min 58 s1.31× shorter
Other agents, middle request
GPT 6 Astra8 minutes8 min 17 sWithin 5%
GPT 5.6 Sol8 minutes12 min 20 s1.54× longer

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

Data and citation

Upstream: Ding et al., 2026