OpenAI CEO Sam Altman told CNBC that it's GPT-5.6 Sol model is 54% more token efficient on agentic coding tasks. The company ...

OpenAI has launched its GPT-5.6 family, featuring Sol, Terra, and Luna, alongside a strategic desktop consolidation. The flagship Sol model nearly matches Anthropic's Claude Fable 5 on the AI Index ...

The enterprise AI agent combines ChatGPT, Codex, and GPT-5.6 to automate workplace tasks as OpenAI broadens rollout of its ...

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 ...

The big picture: As the race for AI supremacy intensifies, both OpenAI and Anthropic unveiled upgraded models this week. Anthropic's Claude Opus 4.6 marks a significant evolution in how AI tackles ...

OpenAI has announced the release of GPT-5.5, the latest upgrade to the company's family of models powering its ChatGPT and Codex apps. OpenAI describes GPT-5.5 as better at multi-step work, claiming ...

The system represents an improvement in autonomous or agentic capability. GPT-5.5 “represents a step toward AI systems that can complete complex, multistep tasks on a computer without human guidance,” ...

OpenAI officially released GPT-5.5 on April 23, 2026, and it is designed specifically to understand user intent in real-world use. The model features general-purpose native capabilities that allow it ...

This photograph taken in Mulhouse, eastern France on October 19, 2023, shows figurines next to the ChatGPT logo. SEBASTIEN BOZON/Getty Images OpenAI's GPT-5.6 family — Sol, Terra, and Luna — has been ...

The new model introduces native computer use, a 1-million-token context window, and a reworked tool-calling system. Whether it actually holds off Anthropic and Google is less clear. OpenAI is moving ...

OpenAI just announced that ChatGPT is getting a model upgrade to GPT-5.5. The company says the model will bring better results because of changes to how it understands context. OpenAI released another ...