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Claude Sonnet 5.5 spotted in Claude Code binary, launch expected within hours
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A new AI model, Claude Sonnet 5.5, has been identified within the Claude Code binary, according to a post on X by user pankajkumar_dev. The post states that the model has been spotted and that its launch is expected within the next few hours. This indicates an imminent release of an updated version of Anthropic's Claude Sonnet model, likely integrated into the Claude Code development environment. The exact capabilities and improvements of Sonnet 5.5 over previous versions have not been detailed in the post, but the discovery in the binary suggests it is ready for deployment.
Source report
Claude Sonnet 5.5 has been detected within the Claude Code binary.
The launch is expected within the next few hours.
Source
Source
pankajkumar_devNeutral / independent
Part of this Story
Anthropic launches Claude Sonnet 5.5 with 30% faster speed and 30% lower task costs