Terminal-Bench 3.0

Edl Drop FrameMedia & Graphics

Human baseline2.5h

TaxonomyMedia & GraphicsMedia & Graphics

How each model performed on this task. Every chart states its N, and the reward carries a 95% confidence interval once there is more than one trial to measure.

Core metrics

Avg Cost

Mean API spend across trials; the line under a value is its observed range. N = 8 trials per model.

  1. $0.93$0.62–$1.30

    Fable-5high

  2. $0.73$0.44–$1.12

    Opus-4.8

  3. $0.59$0.16–$0.94

    Gemini-3

  4. $0.27$0.21–$0.34

    GPT-5.4

Extended metrics

Median Time

Wall-clock minutes, median across trials. N = 8 trials per model.

  1. 5m

    Opus-4.8

  2. 4m

    Gemini-3

  3. 3m

    Fable-5high

  4. 2m

    GPT-5.4

What the reward cost on this task

Reward vs Cost

Mean reward against mean spend per trial — top-left is more reward for less.

  • Fable-5
  • Opus-4.8
  • Gemini-3
  • GPT-5.4

$0.27Cost / trial$0.93