Nvidia CEO Jensen Huang reaffirms $660 billion AI capex as 'justified and sustainable,' chip stocks surge
Jensen Huang stated Big Tech's massive AI spending is justified, appropriate, and sustainable amid sky-high demand; Nvidia and chip peers rallied strongly, adding hundreds of billions in market value as primary beneficiaries.
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Mistral Mathstral 2.0 sets new open-source SOTA on MATH and GSM8K-Hard
Anthropic Claude 4.4 Opus demonstrates 7-day autonomous research agent on novel scientific hypothesis
xAI Grok-5 preview adds native causal video generation with physics consistency
OpenAI o4-proto-3 achieves closed-loop self-correction on 100+ cycle software debugging tasks
Mistral Devstral: Specialized 24B Model Optimized for Developer Tool-Chain Integration
Meta Llama 4 Maverick: First Open Model to Reach Human-Parity on SWE-Bench Verified
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DeepMind AlphaGeometry 2 Solves 92% of IMO Geometry Problems Autonomously
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