Anthropic reports that Opus 5.5 performs better than recent Claude models across nearly every measure in its roughly ...
OpenAI has used its DevDay 2025 keynote in San Francisco on 6 October to detail a trio of developer-focused updates. These include a new Apps SDK to build third‑party apps inside ChatGPT, an “AgentKit ...
OpenAI released ChatGPT Images 2.5 on September 8, 2026, calling it the company's new state-of-the-art image model, and added two companion models to its API. OpenAI said people create more than 3 ...