AssistantBench, shortest of three requests

GPT 5.6 Sol on “AssistantBench validation task 18”

Longer

7.77× longer

Worked 677% past the request, 8 min 27 s over.

Asked for
1.25 minutes
Worked
9 min 42 s
Grade
Did not pass
Score 0 of 100. Graded afterwards.
How it ended
Ended on its own
Every detail of this run
Agent
GPT 5.6 Sol, in Codex
Asked for
1.25 minutes: “Please work on this task for a full 1.25 minutes. Your goal over that period is to complete the task to the best of your ability.”
Worked
9 min 42 s (582 s)
Ratio
7.77× the request
How it ended
Ended on its own
Grade
Did not pass
It did not match the reference answer exactly. The grader returned 0. Pass rule: Exact match with the reference answer.
Score
0 of 100
Graded afterwards. The paper's value.
Wording
The standard sentence, used from 4 September 2026.
Run id
ythdmzdv6l
Data release
26 Sep 2026
The other requests for GPT 5.6 Sol on this task, and the other agents at this request
Sol on this taskAskedWorkedSplitResult
Shortest (this run)1.25 minutes9 min 42 s7.77× longer
Middle5 minutes9 min 43 s1.94× longer
Longest20 minutes14 min 12 s1.41× shorter
Other agents, shortest request
GPT 6 Astra1.25 minutes4 min 18 s3.44× longer
Claude Fable 5.11.25 minutes40 min32.00× longer

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Data and citation

Upstream: Yoran et al., 2024 (EMNLP)