Elon Musk updated that XAI Grok 5 has 6 trillion parameters and has more intelligence density per gigabyte. It will be released in Q1 2026. Grok 5 should have 1.4 to 1.6 times performance and 96-100% scores on a lot of phd areas. A 2-3X performance jump in AI was the GPT-3 to GPT-4 move. ...

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Link :
https://www.nextbigfuture.com/2025/11/xai-grok-5-bigger-with-more-intelligence-density-should.html