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·

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New benchmark confirms AI video generators look stunning but still can't reason about the world

May 16, 2026The Decoder

Event Summary

A new benchmark called WorldReasonBench tests video generators not on image quality, but on physical and logical plausibility. ByteDance's Seedance 2.0 leads the field ahead of Veo 3.1 and Sora 2, with commercial models scoring roughly twice as high as open-source alternatives. Logical reasoning rem

modelsMay 18, 2026

Apple, Microsoft +41 more: 124 model releases in rapid succession

modelsMay 18, 2026

Apple, Microsoft +41 more: 124 model releases in rapid succession

modelsMay 18, 2026

Apple, Microsoft +41 more: 123 model releases in rapid succession

modelsMay 18, 2026

Apple, Microsoft +41 more: 123 model releases in rapid succession

modelsMay 18, 2026

Apple, Microsoft +41 more: 122 model releases in rapid succession

modelsMay 18, 2026

Microsoft, Apple +42 more: 124 model releases in rapid succession