Anthropic Launches Opus 5.5, Claiming Lead in Agentic Coding and Computer Use
brandon_galang · x · 2026-09-23
Anthropic officially announced Opus 5.5, calling it a major step up from Opus 5 and the leader in agentic coding, computer use, and knowledge work. Developer reactions call it an 'absurd step forward for builders,' with expectations that OpenAI must respond with something equally impactful.
Related event: Anthropic Launches Claude Opus 5.5: Stronger, 40% Cheaper, Tops AA Index(259 posts)→
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