CriticalCapability
Anthropic Launches Claude Opus 4.5 with Enhanced Capabilities
Action Required
Users must migrate to the new Claude Opus 4.5 model or compatible versions to maintain functionality and avoid service disruptions.
AI Impact Summary
Anthropic has launched Claude Opus 4.5, a significant upgrade to its Claude model family, introducing enhanced capabilities in vision, coding, and computer use. This release includes new features like programmatic tool calling, tool search, and an effort parameter for controlling thinking depth, alongside broader availability of the 1M token context window. 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 disruptions.
Anthropic Launches Claude Opus 4.5 with Enhanced Capabilities
Affected Systems
Claude Opus 4.5
- Date
- Date not specified
- Change type
- capability
- Severity
- critical