Mozilla says Anthropic's Mythos Preview and other AI models helped it identify and ship 423 Firefox security bug fixes in April
["claude-mythos","anthropic"]
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["claude-mythos","anthropic"]
…Anthropic says it has been developing safeguards for the Claude Mythos model it is testing with a small number of organizations, and it expects to be able to bring Mythos-class models…
…What do we know about Claude Mythos? Everything Anthropic has said, so far Claude Mythos Preview is a substantial jump from its preceding models, and the benchmarks attest to that fact. Mythos…
…These results put Opus 4.7 ahead of Opus 4.6, GPT-5.4, and Gemini 3.1 Pro, but behind the more broadly capable Claude Mythos Preview. However, Mythos isn’t…
…Anthropic redesigned the Claude Code experience earlier this month. More recently, Anthropic released an upgraded version of its publicly available Claude Opus model with version 4.7 . Meanwhile, Claude Mythos remains more…
…For most of us, Claude Fable -- and on an even greater scale, Mythos -- are both awe-inspiring and inaccessible, like the atom-smashing CERN particle accelerator. Both Fable and Mythos are capable…
…In early April, we announced that roughly 50 initial partners had access to Claude Mythos Preview, and since then, they’ve been deploying the model to scan their codebases for vulnerabilities. We…
…Topics AI , ai evaluations , ai executive order , Government & Policy , In Brief , Trump Related AI OpenAI launches new Codex tools for white-collar work AI Anthropic scales Claude Mythos to critical infrastructure in…
…As has been the case with Haiku, Sonnet, and Opus variations of the Claude model, Anthropic is being tight lipped about the Mythos variant. There is no talk of parameters and training…
…Unlike Anthropic’s Claude Mythos Preview announcement yesterday , Muse Spark is actually available publicly today. Meta is also taking on the top Gemini and ChatGPT models with a new Contemplating mode that…