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·
announcement
'Like handing out the blueprint to a bank vault': Why AI led one company to abandon open source
Apr 15, 2026ZDNet AI
Event Summary
Cal is moving its flagship open-source program to a proprietary model because it can't cope with the dangers of AI hacking its open code.
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Anthropic, Stability AI +44 more: 117 model releases in rapid successionmodelsApr 16, 2026
Anthropic, Stability AI +44 more: 116 model releases in rapid successionmodelsApr 16, 2026
Anthropic, Stability AI +44 more: 119 model releases in rapid successionmodelsApr 16, 2026
Anthropic, Stability AI +43 more: 117 model releases in rapid successionmodelsApr 16, 2026
Anthropic, Stability AI +44 more: 116 model releases in rapid successionmodelsApr 16, 2026
Anthropic, Stability AI +45 more: 118 model releases in rapid successionmodelsApr 16, 2026
Anthropic, Stability AI +45 more: 117 model releases in rapid successionmodelsApr 16, 2026
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