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·
Event Summary
The US Treasury Department’s technology team is seeking to gain access to Anthropic PBC’s Mythos AI model so it can begin hunting for vulnerabilities, according to a person familiar with the situation.
Related Signals
Anthropic, OpenAI +44 more: 141 model releases in rapid succession
modelsApr 15, 2026
Anthropic, OpenAI +45 more: 145 model releases in rapid successionmodelsApr 15, 2026
Anthropic, OpenAI +45 more: 144 model releases in rapid successionmodelsApr 15, 2026
Anthropic, Amazon +47 more: 145 model releases in rapid successionmodelsApr 15, 2026
Anthropic, Amazon +46 more: 144 model releases in rapid successionmodelsApr 15, 2026
Anthropic, Amazon +46 more: 142 model releases in rapid successionmodelsApr 15, 2026
Anthropic, Amazon +46 more: 146 model releases in rapid successionmodelsApr 15, 2026
Anthropic, Stability AI +43 more: 140 model releases in rapid successionmodelsApr 14, 2026
Anthropic, Stability AI +43 more: 139 model releases in rapid successionmodelsApr 14, 2026
Anthropic, Stability AI +41 more: 136 model releases in rapid successionmodelsApr 14, 2026
Entity
AnthropicView entity →Source
Source articles are linked automatically as the intelligence pipeline processes corroborating evidence.