AppWorld, longest of three requests

GPT 5.6 Sol on “Calculate and send individualized lunch-cost requests with shared tip and delivery”

Within 5%

Within 5%

Worked 102% of the time asked, within 5% of it.

Asked for
25 minutes
Worked
25 min 33 s
Grade
Passed
Score 100 of 100. Graded afterwards.
How it ended
Ended on its own
Every detail of this run
Agent
GPT 5.6 Sol, in Codex
Benchmark
AppWorld
Asked for
25 minutes: “Please work on this task for a full 25 minutes. Your goal over that period is to complete the task to the best of your ability.”
Worked
25 min 33 s (1,533 s)
Ratio
1.02× the request
How it ended
Ended on its own
Grade
Passed
It passed every final-state test. The grader returned 1. Pass rule: Every final-state test passes.
Score
100 of 100
Graded afterwards. The paper's value.
Wording
The standard sentence, used from 4 September 2026.
Run id
zy4phcrepg
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
Shortest1.5 minutes1 min 54 s1.26× longer
Middle6 minutes6 min 26 s1.07× longer
Longest (this run)25 minutes25 min 33 sWithin 5%
Other agents, longest request
GPT 6 Astra25 minutes26 min 11 sWithin 5%
Claude Fable 5.125 minutes3 min 35 s6.97× shorter

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Data and citation

Upstream: Trivedi et al., 2024 (ACL)