Articles tagged GPT-5.5

Claude Sonnet 5 launches as Anthropic's new default model at 2 dollars input, cheaper than GPT-5.5 and Gemini 3.1 Pro on the agent segment.

OpenAI launches Daybreak, a cybersecurity platform combining GPT-5.5 and Codex Security. A direct answer to Anthropic's Project Glasswing.

OpenAI deploys GPT-5.5 Instant as ChatGPT's new default model, with fewer hallucinations and expanded contextual memory for Plus and Pro users.