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GeneralGlobal / Other·Ranked Monday, June 29, 2026
Elon Musk says Grok 4.5 is now in private beta, claims performance near or above Anthropic's Opus
Elon Musk says Grok 4.5 is now in private beta, claims performance near or above Anthropic's Opus
Musk said reinforcement learning is continuing to improve the model and that "Grok Build," xAI's coding-agent harness, is being refined daily. He framed the SpaceX and Tesla deployment as an internal proving ground before any wider release.
AI score breakdown
#10 that day0.00/ 10
Technology breakthrough · weight 30%0/10
Economic impact · weight 25%0/10
Job impact · weight 20%0/10
Regional relevance · weight 15%0/10
Policy & geopolitics · weight 10%0/10
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