OpenAI has given ChatGPT-5.5 an update that makes it easier to talk to, so I tested it out.

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

OpenAI has announced a new version of GPT-5.5 Instant, the AI model that powers ChatGPT by default. All you need to know about the model.

OpenAI just tweaked ChatGPT's most-used model. Learn what changed, how it affects your experience, and whether you need to ...

The White House asked OpenAI to delay the rollout of its GPT-5.6 AI models two weeks after Anthropic had to take its most ...

OpenAI’s GPT-5.5 Instant is now ChatGPT’s default model, promising fewer hallucinations, shorter answers, better memory controls, and clearer chats.

Last year, OpenAI introduced the ability for anyone to create a custom GPT through ChatGPT. Custom GPTs are dedicated tools that you create inside ChatGPT for specific purposes. Since launching, ...

GPT 5.6 Sol shows why cyber AI now depends on access controls, safeguards, and governance as much as raw model power for ...

An April blog post from OpenAI Chief Revenue Officer Denise Dresser first spelled this out. OpenAI was planning a “unified AI ...

OpenAI is restricting the release of its new AI model, GPT-5.6 Sol, at the request of President Donald Trump's administration ...