Elon Musk confirmed in an interview with Baron Capital that xAI's next-generation large model, Grok5, will be delayed until the first quarter of 2026, with 6 trillion parameters, and will natively support video understanding. The official said that the "intelligent density per GB" sets a new industry record. To train this model, xAI is expanding its GPU cluster and feeding real-time data from the X platform.

Musk revealed that Grok5 uses a multi-modal MoE architecture, capable of parsing long videos at once and answering temporal questions, aiming to take the lead in the general artificial intelligence competition. The simultaneously disclosed Tesla Optimus program shows that the annual production of humanoid robots will reach 1 million units, with costs reduced to $20,000 - $30,000, combined with a highly flexible hand design to perform precise assembly. Neuralink has already implanted over 10 paralyzed patients, and in the future, it will work with Optimus to provide mobility enhancement for people with disabilities.

Although the release date has been postponed, xAI said that it will first launch the medium version of Grok 3.5 this year to maintain the iteration rhythm, and continue to expand the Memphis supercomputing nodes to 1.5 million GPUs, paving the way for the model's launch in 2026.