OpenAI has released GPT-5.6 Sol, alongside the cheaper Terra and Luna, ending a two-week preview the Commerce Department kept ...

OpenAI has launched a new family of LLMs, but they're not all the same.

GPT 5.6 Sol vs Fable 5 benchmarks reveal the best AI for specific tasks. Sol provides faster median API latency while Fable 5 ...

After nearly two weeks of limited preview access, OpenAI is finally ready to roll out GPT-5.6 Sol, Terra, and Luna to the ...

OpenAI is expanding GPT-5.6 access across ChatGPT, Codex, and API with Sol, Terra, and Luna models for different workloads.

Theo spent six figures in tokens testing OpenAI’s 5.6 Sol model to see whether if its better than Fable and what OpenAI have done to make it even better than 5.5. They breakdown why they both moved ...

OpenAI's GPT-5.6 launch looks aimed directly at Anthropic. Sol, Terra, and Luna map closely to GPT-5.5's tiers. ChatGPT Work ...

GPT 5.6 Sol offers high-performance agentic coding and automated research at a fraction of Fable 5's cost. Access the model ...

OpenAI is breathing right down Anthropic’s neck in the intelligence rankings with its new release. Artificial Analysis has published its evaluation of ...

Sol and Terra set new high benchmark scores, while Luna performs near GPT-5.5 levels on several tests despite being ...

OpenAI has introduced the GPT-5.6 family, featuring Sol, Terra and Luna models designed for advanced reasoning, coding and everyday AI tasks.

SpaceXAI and Meta had come out with some strong model releases today, but at the frontier, OpenAI too has come up with ...