AssistantBench, shortest of three requests

GPT 6 Astra on “AssistantBench validation task 8”

Longer

3.64× longer

Worked 264% past the request, 3 min 18 s over.

Asked for
1.25 minutes
Worked
4 min 33 s
Grade
Did not pass
Score 12.9 of 100. Graded afterwards.
How it ended
Ended on its own
Every detail of this run
Agent
GPT 6 Astra, 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
4 min 33 s (273 s)
Ratio
3.64× the request
How it ended
Ended on its own
Grade
Did not pass
It did not match the reference answer exactly. The grader returned 0.129. Pass rule: Exact match with the reference answer.
Score
12.9 of 100
Graded afterwards. The paper's value.
Wording
The standard sentence, used from 4 September 2026.
Run id
4oxgyre5s2
Data release
26 Sep 2026
The other requests for GPT 6 Astra on this task, and the other agents at this request
Astra on this taskAskedWorkedSplitResult
Shortest (this run)1.25 minutes4 min 33 s3.64× longer
Middle5 minutes14 min 38 s2.93× longer
Longest20 minutes19 min 2 sWithin 5%
Other agents, shortest request
GPT 5.6 Sol1.25 minutes3 min 2 s2.42× longer
Claude Fable 5.11.25 minutes6 min 9 s4.92× longer

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Data and citation

Upstream: Yoran et al., 2024 (EMNLP)