Anthropic says it found Opus 4.6 “brings more focus to the most challenging parts of a task without being told to” and “thinks more deeply and more carefully” (Anthropic)

Anthropic:
Anthropic says it found Opus 4.6 “brings more focus to the most challenging parts of a task without being told to” and “thinks more deeply and more carefully”  —  We’re upgrading our smartest model.&…

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OpenAI says GPT-5.3-Codex goes beyond an agent that can code “to an agent that can do nearly anything developers and professionals can do on a computer” (OpenAI)

OpenAI:
OpenAI says GPT-5.3-Codex goes beyond an agent that can code “to an agent that can do nearly anything developers and professionals can do on a computer”  —  Expanding Codex across the full spectrum of professional …

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Anthropic says Opus 4.6 found 500+ previously unknown high-severity security flaws in open-source libraries with little to no prompting during its testing (Sam Sabin/Axios)

Sam Sabin / Axios:
Anthropic says Opus 4.6 found 500+ previously unknown high-severity security flaws in open-source libraries with little to no prompting during its testing  —  – Before its debut, Anthropic’s frontier red team tested…

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