OpenAI has launched GPT-5.5, its latest flagship model built to handle complex, multi-part tasks as an active collaborator. The company says it improves performance in coding, knowledge work, and scientific research, boosting autonomy and efficiency while keeping latency unchanged. OpenAI is also rolling out new API pricing, starting at $5 per 1 million tokens.
Swipe through stories, personalise your feed, and save articles for later — all on the app.
