Claude Opus 4.5
Ai ToolClaude Opus 4.5 is a mid-2026 release of Anthropic’s Claude Opus large language model family. It offers upgraded coding and general-purpose reasoning performance for developers and enterprise customers using the Claude API and chat interface.
Stories
Completed digest stories linked to this service.
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OpenAI reportedly slows o3 rollout over cybersecurity risk; expect tighter gatin...2026-04-11OpenAI is reportedly slowing the release of its o3 model over concerns it could materially assist cyberattacks...
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Signal check: Grok 5 rumors and coding‑LLM noise—optimize your evals, not your h...2026-03-29Grok 5 chatter is loud, but there’s no verified release—treat coding‑LLM claims as speculative and keep your e...
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Anthropic–OpenAI feud, Claude Opus 4.5, and FlashAttention 4 shape near‑term bac...2026-03-06Amid a public Anthropic–OpenAI feud over Pentagon work, Claude model churn and new inference kernels signal fa...
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Update: Anthropic Claude Opus 4.52025-12-30New third‑party coverage (AOL/Yahoo) reiterates that Claude Opus 4.5 is Anthropic's 'most intelligent' model b...