Claude Opus 5.5 Is Here: Price, Specs and Anthropic’s New Usage-Limit Reset
Claude Opus 5.5 arrived on 22 September 2026, and Anthropic paired it with something users have wanted for a long time: a button that resets your usage limit. It landed in the middle of the busiest AI release week in months — OpenAI and xAI both shipped new models within 48 hours. So this is…