Grok 4.5 is now in private beta at SpaceX and Tesla, with Elon Musk claiming it may match or exceed Anthropic’s Opus model in performance. The model is trained on xAI’s 1.5T V9 foundation model and ...

Elon Musk said Grok 4.5 has entered private beta testing at SpaceX (SPCX) and Tesla (TSLA), offering a glimpse into the latest iteration of the artificial intelligence model developed by his xAI ...

OpenAI on Friday released three versions of GPT-5.6, called Sol, Terra, and Luna, as a limited preview to a small number of companies as part of an ongoing engagement with the U.S. government. While ...

OpenAI's GPT-5.6 cheats a lot. That's the key finding from an independent evaluation by METR. During testing with software tasks, OpenAI's new flagship model GPT-5.6 Sol showed the highest rate of ...

OpenAI has started previewing its GPT‑5.6 series, which will be available in three versions, to a limited number of trusted partners. The company says the variant Sol is its strongest model yet, while ...

OpenAI is limiting preview access to its latest GPT models at the request of the US government. The company said it previewed the capabilities of its new series of GPT-5.6 models, which includes Sol, ...

OpenAI is limiting the release of its newest AI models to a “small group of trusted partners” at the behest of the U.S. government, the company said Friday. The next generation GPT-5.6 lineup includes ...

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 ...

OpenAI today launched a limited preview of its GPT–5.6 series, which includes flagship model Sol, a balanced everyday work model named Terra, and Luna, a fast and affordable model. Terra is similar in ...

Credit: VentureBeat made with OpenAI ChatGPT-Images-2.0 OpenAI is announcing a limited preview of its newest frontier AI model GPT-5.6 family, which comes in three variants: Sol, Terra, and Luna.

June 26 (Reuters) - OpenAI said on Friday it was delaying a full public launch of GPT‑5.6 at the U.S. government's request, limiting the AI model's initial access to a small group of vetted partners ...

The new release includes three models: Sol, Terra, and Luna. The new release includes three models: Sol, Terra, and Luna. is The Verge’s senior AI reporter. An AI beat reporter for more than five ...