4 AI models that labs say are in training or named as next, not yet released (as of 19 October 2026), including Grok 5, Qwen 4 and OpenAI's next model.
Solved Navier-Stokes, one of the seven $1 million Millennium Prize problems. About 10,000 copies of it worked together and found the proof in about 88 hours. See the maths →
What we know
Stronger than GPT-6 Astra. OpenAI has been training it since 28 Aug 2026.