Anthropic Unveils Claude Opus 4.5 With Advanced Coding and Agent Features
Anthropic releases Claude Opus 4.5, calling it the top model globally for coding and AI agents. The update brings endless conversations, new desktop integrations, and expanded usage limits for subscribers.
Anthropic launches Claude Opus 4.5, declaring it the best model in the world for coding, agents, and computer use. The new model surpasses prior versions in vision, reasoning, mathematics, and coding, allowing it to complete complex tasks that earlier models cannot handle. Early testers report that Opus 4.5 manages ambiguity and reasons through tradeoffs effectively without requiring constant guidance.
The update brings major improvements to the Claude app ecosystem, including the removal of conversation length limits. Claude now automatically summarizes earlier context so that chats continue endlessly without interruption. Additionally, Anthropic introduces tools for longer-running agents and expands integrations by making Claude for Chrome available to all Max users and launching a Claude for Excel beta for Max, Team, and Enterprise subscribers.
Claude Code is now accessible directly within the desktop app, where it leverages the Opus 4.5 model to create precise, user-editable plans before executing tasks. The model asks clarifying questions upfront to ensure thorough and accurate results. Claude Opus 4.5 is available immediately across all Anthropic apps and the API, with the company removing Opus-specific caps and increasing overall usage limits for Max and Team Premium members.