OpenAI’s big Codex update is a direct shot at Claude Code
OpenAI’s big Codex update is a direct shot at Claude Code
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Claude
Claude is an AI assistant developed by Anthropic that uses large language models to generate text and support conversational tasks.
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Microsoft starts canceling Claude Code licenses
Microsoft first started opening up access to Claude Code in December, inviting thousands of its own developers to use Anthropic’s AI coding tool daily. It was part of an effort to…
Claude Fable is too scared to teach you about the powerhouse of the cell
Anthropic just released Claude Fable 5, calling it the most powerful AI model it has ever made widely available and praising its skills in biology, among others. But the model won’t…
Mythos v. Firefox.
Anthropic’s cybersecurity-focused AI model found 271 bugs in Firefox 150, Mozilla CTO Bobby Holley said, calling Claude Mythos Preview “every bit as capable” as top security researchers. Reassuringly, Mozilla hasn…
Researchers used Mythos to crack macOS.
…it described as “the culmination of an unprecedented design and engineering effort, spanning half a decade.” With Claude, building the code that exploited the two MacOS bugs took five days, Calif says.
Today’s Vergecast: The Mythos mess and your AI questions, answered.
Anthropic and the US government are once again at odds, this time over the Claude Fable 5 model that either is, or is not, or might be, far too dangerous to release…
AI cybersecurity updates for MDASH, Mythos, and GPT-5.5.
On Wednesday, the AISI, which evaluates AI models for the British government, said both Anthropic’s Claude Mythos Preview and OpenAI’s GPT-5.5 showed progress well above previous trends on…
Microsoft is testing OpenClaw-like AI bots for Copilot
…Last year, Anthropic launched integrations with its Claude AI chatbot inside Microsoft 365 services, while bringing its Claude Cowork tool to Copilot to help complete “long-running, multi-step tasks.” Bringing OpenClaw…
Anthropic’s most dangerous AI model just fell into the wrong hands
…Anthropic currently has no plans to release the model publicly due to concerns that it could be weaponized. “We’re investigating a report claiming unauthorized access to Claude Mythos Preview through one…
Anthropic backpedals on Fable safety measure
Anthropic has apologized for stealthily throttling its new AI model, Claude Fable 5, with hidden guardrails that undermine both researchers and rivals using it to develop competing systems. The company says it…