A mathematician working at Anthropic says he used the AI model Claude Fable 5 to uncover a remarkably simple counterexample to the Jacobian conjecture, a famous problem that has resisted ...

An Anthropic AI model, Claude Fable 5, helped disprove the 87-year-old Jacobian conjecture, a famous open problem in mathematics dating to 1939. The model produced a concrete counterexample that ...

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OpenAI just used its new large language model GPT-5.6 Sol to solve a math problem that humans have struggled with for more than a half-century. And all it took was telling the artificial intelligence ...

OpenAI is temporarily relaxing GPT-5.6 Sol usage limits after demand for the company's most powerful model surged over the past 48 hours. On Sunday, OpenAI confirmed that it is temporarily removing ...

The ongoing debate between ChatGPT 5.6 Sol and Fable 5 highlights the nuanced differences in their capabilities and use cases. Future Tech Pilot explores how GPT 5.6 Sol sets itself apart with ...

Forbes contributors publish independent expert analyses and insights. Anisha Sircar is a journalist covering tech, finance and society. This voice experience is generated by AI. Learn more. This voice ...

Originally announced on June 26 and with a release teased on Wednesday, the latest and greatest ChatGPT model family has arrived. ChatGPT-5.6 Sol, Terra and Luna are available starting today in ...

The limited preview period is officially over. The limited preview period is officially over. is The Verge’s senior AI reporter. An AI beat reporter for more than five years, her work has also ...

OpenAI will publicly launch all three of GPT-5.6's variants — Sol, Luna and Terra — this Thursday, July 9, the company has announced on X. "We're expanding preview access globally now," it added. The ...

Two food service companies are in court over who gets to rule the roost on "6-7" chicken nuggets. Perdue Foods is suing John Soules Foods after both companies launched frozen chicken nugget products ...

OpenAI explains its thinking behind the new naming approach: In this new naming system introduced with GPT‑5.6, the number identifies a model’s generation, while Sol, Terra, and Luna identify durable ...