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Published evaluations

Leaderboard

Every configuration we measured on the paper's four task sets, ranked by score, time, or cost.

Top score

93.6%

GPT-6 Astra · Codexxhigh

619.2 s · $4.81 per task

Fastest WR

495.4s

GPT-6 Astra · Codexmedium

Scores 88.3%

Cheapest

$4.332

GPT-6 Astra · Codexmedium

Scores 88.3% in 495.4 s

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Task performance

Select a measure to compare. Tap a point for its model, score, and timing.

Higher performance and lower time are better.

Scatter plot comparing model performance with the selected horizontal metric.

How to read these numbers

Score is the mean verifier score over the task set, with partial credit. Time is the mean time per task, from when the agent receives the instruction until it finishes; setup and grading are not counted. Cost is the model API cost per task. A dash means usage was not recorded.

Every configuration ran on the same tasks within its benchmark.