Claude Opus 5.5 is live on Concentrate.
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.
Claude Opus 5.5 is live on Concentrate. @AnthropicAI's latest Opus is built for long-running coding agents and knowledge work, with Fable 5.1-level performance at a much lower price point. - 1M-token context, 128K max output - Adaptive reasoning, always on - $4/M input, $20/M output - 30% faster output + 40% lower run cost than Opus 5 Use Claude Opus 5.5 and 180+ other models now: https://concentrate.ai/models/claude-opus-5-5
Posted by Concentrate AI (1.8k followers) 1 h ago · 0 likes · 50 views · view the original post on X. Kept by the Dev Radar as AI dev tools. Tools mentioned: GLM-5.3-Flash.
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