TECHNOLOGYBUSINESS INSIDER
OpenAI's most advanced AI model is breaking free — and colliding with Elon Musk's latest Grok release
OpenAI is launching its new GPT-5.6 AI model family, including Sol, Terra, and Luna, while Elon Musk announced the Grok 4.5 model from SpaceXAI. The developments coincide with ongoing rivalry between Musk and OpenAI CEO Sam Altman, following Musk's 2024 lawsuit over OpenAI's nonprofit status and a recent court loss.
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- Meta is reentering the AI race with a new model called Muse Spark
- US lifts restrictions on Anthropic's advanced AI models
- OpenAI launches a limited preview of GPT-5.6 for a 'small group of trusted partners'
- A new, inexpensive Chinese AI model is catching up with Anthropic, OpenAI on their home turf
- China's Zhipu is closing in on top U.S. AI models with Anthropic and OpenAI held back