BREAKINGOpenAI closes $40B round at $340B valuation — largest private tech raise ever·MODELSAnthropic ships Claude Opus 4 with extended thinking and agentic capabilities·FUNDINGxAI raises $6B Series C led by Andreessen Horowitz for Grok infrastructure·REGULATIONEU AI Act enters full enforcement — high-risk systems must comply now·AGENTSGoogle DeepMind open-sources Gemini Agent Framework for autonomous task completion·RESEARCHStanford HAI: Enterprise AI adoption hits 78% globally, GenAI in production at 45%·WARNINGUS Senate passes AI Transparency Act — content labeling required at scale·PRODUCTMeta releases Llama 4 Maverick open-weight model rivaling proprietary alternatives·MODELSDeepSeek V3 scores within 2% of GPT-4o on MMLU at 1/10th the inference cost·FUNDINGMistral AI raises €600M Series B at €6B valuation for European AI sovereignty·BREAKINGOpenAI closes $40B round at $340B valuation — largest private tech raise ever·MODELSAnthropic ships Claude Opus 4 with extended thinking and agentic capabilities·FUNDINGxAI raises $6B Series C led by Andreessen Horowitz for Grok infrastructure·REGULATIONEU AI Act enters full enforcement — high-risk systems must comply now·AGENTSGoogle DeepMind open-sources Gemini Agent Framework for autonomous task completion·RESEARCHStanford HAI: Enterprise AI adoption hits 78% globally, GenAI in production at 45%·WARNINGUS Senate passes AI Transparency Act — content labeling required at scale·PRODUCTMeta releases Llama 4 Maverick open-weight model rivaling proprietary alternatives·MODELSDeepSeek V3 scores within 2% of GPT-4o on MMLU at 1/10th the inference cost·FUNDINGMistral AI raises €600M Series B at €6B valuation for European AI sovereignty·

← Home·Intelligence·Event

announcement

Cloudflare says Anthropic's Mythos Preview finds exploit chains that earlier frontier models missed

May 19, 2026Anthropic

Event Summary

Cloudflare tested Anthropic's security-focused AI model Mythos Preview across more than 50 of its own code repositories as part of Project Glasswing. The article Cloudflare says Anthropic's Mythos Preview finds exploit chains that earlier frontier models missed appeared first on The Decoder.

modelsMay 20, 2026

Amazon, Anthropic +45 more: 139 model releases in rapid succession

modelsMay 20, 2026

Amazon, Anthropic +45 more: 140 model releases in rapid succession

modelsMay 20, 2026

Amazon, Anthropic +45 more: 141 model releases in rapid succession

modelsMay 20, 2026

Amazon, Anthropic +44 more: 140 model releases in rapid succession

modelsMay 20, 2026

Amazon, Anthropic +44 more: 140 model releases in rapid succession

modelsMay 20, 2026

Amazon, Stability AI +38 more: 137 model releases in rapid succession