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GPT-6 Astra leads Terminal-Bench 4.0 among priced models at 57.7%, with Claude Fable 5.1…

GPT-6 Astra leads Terminal-Bench 4.0 among priced models at 57.7%, with Claude Fable 5.1 close behind at 55.8%. Claude…

This is a dev post classified by Jev as AI dev tools (a tool drop), kept by the Dev Radar because it carries real work, not commentary.

GPT-6 Astra leads Terminal-Bench 4.0 among priced models at 57.7%, with Claude Fable 5.1 close behind at 55.8%. Claude Opus 5 reaches 51.8% at half the output price. With Merge Gateway, you can route terminal tasks to the model that fits the performance and cost target you set.

Posted by Merge (5.4k followers) 2 days ago · 32 likes · 1.1k views · view the original post on X. Kept by the Dev Radar as AI dev tools.

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