Developers and ChatGPT subscribers who relied on GPT-5.2 Thinking now face a forced migration. OpenAI has replaced GPT-5.2 Thinking with GPT-5.4 Thinking for Plus, Team, and Pro users, while ...

OpenAI's latest family of models promise improvements across a range of areas, including cybersecurity.

OpenAI's Powerful New ChatGPT-5.6 Is Ready for You ...

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

OpenAI is moving away from models that require heavy hand-holding and toward systems that can better infer the user’s goal, preserve constraints and adapt across multiple turns.

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

OpenAI is holding its second livestream this week today at 10 am PT. The video teases that the company is “introducing the ...

OpenAI officially launched GPT-5.6 on June 26, 2026, with three model tiers. Sol leads on coding and cybersecurity, Terra halves costs, and Luna targets speed.

Live, the next-generation voice model for ChatGPT. The AI company asserts that, moving forward, conversations with ChatGPT ...

OpenAI's GPT-5.6 Sol model requires Trump administration approval for early access, raising questions about government ...

On the ninth day of its holiday-themed stretch of product announcements known as "12 Days of OpenAI," OpenAI is rolling out its most advanced model, o1, to third-party developers through its ...