Introducing Claude Opus 4.5
…in-progress upgrade to Petri , our open-source, automated evaluation tool. They were run on an earlier snapshot of Claude Opus 4.5. Evaluations of the final production model show a very…
…in-progress upgrade to Petri , our open-source, automated evaluation tool. They were run on an earlier snapshot of Claude Opus 4.5. Evaluations of the final production model show a very…
…and a clear upgrade for the engineering work our teams are shipping every day. For CodeRabbit’s code review workloads, Claude Opus 4.7 is the sharpest model we’ve tested. Recall…
…Source Add as a preferred source on Google Add as a preferred source on Google Related articles Verizon joins Project Glasswing to test Anthropic's Claude Mythos model on its infrastructure AT…
Claude Learn how to install Claude Cowork on your Windows device by following this easy step-by-step guide. AI ChatGPT and Claude's default models battle it out in challenges that…
…You can learn much more about Anthropic’s new Claude Fable 5 model here . Related Anthropic stories: Anthropic upgrades Claude with new Opus 4.8 model Anthropic expands Glasswing as it promises…
…criticism after several highly anticipated Siri upgrades failed to arrive on schedule. Meanwhile, rivals like OpenAI 's ChatGPT, Google 's Gemini and Anthropic's Claude continued adding new capabilities at a rapid…
…Anthropic says that the models set "new standards for coding, advanced reasoning, and AI agents." According to Anthropic, Claude Sonnet 4 is a significant upgrade to Claude Sonnet 3.7, offering improved…
Product Introducing Claude Sonnet 4.6 Feb 17, 2026 Claude Sonnet 4.6 is our most capable Sonnet model yet . It’s a full upgrade of the model’s skills across coding…
…model as Fable 5, but with “safeguards lifted in some areas.” Mythos 5 will initially be deployed through Project Glasswing , in collaboration with the US government, as an upgrade to Claude Mythos…
…the models tells a different story. Related I cancelled my ChatGPT, Perplexity, and Gemini subscriptions for Claude — and I should have sooner Wish I did this sooner. The memory upgrade isn't…