During early testing on our Browser Agent Evals, Opus 5.5 completely crushed it's…
This is a dev post classified by Jev as AI dev tools (a launch), kept by the Dev Radar because it carries real work, not commentary.
During early testing on our Browser Agent Evals, Opus 5.5 completely crushed it's predecessor Opus 5, but also Fable 5.1 & 5 in accuracy, speed, and, cost. Compared to Opus 5 in the Claude Code harness it's roughly 5x cheaper per task, and 2x faster.
Posted by Stagehand (5.5k followers) 1 h ago · 8 likes · 677 views · view the original post on X. Kept by the Dev Radar as AI dev tools.
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