Anthropic Launches Claude Opus 4.5 with New Features
Action Required
Businesses relying on Claude for complex tasks must migrate to Claude Opus 4.5 to avoid service disruptions and maintain access to the latest features.
AI Impact Summary
Anthropic has launched Claude Opus 4.5, a significant upgrade to their Claude model family, introducing advanced capabilities like vision, coding, and tool calling. This release includes new features such as programmatic tool calling, tool search, and an effort parameter for controlling thinking depth. The company is also deprecating older models like Claude Sonnet 3.7 and Claude Haiku 3.5, requiring users to migrate to newer versions to avoid service disruption. This update impacts developers and businesses relying on Claude for complex tasks and agentic coding.
Affected Systems
- Date
- Date not specified
- Change type
- capability
- Severity
- high