Anthropic · Anthropic
Anthropic: Claude Sonnet 4.5
AI model by Anthropic, available through OpenRouter.
Overall
78
Coding
77
Reasoning
79
Writing
78
Anthropic ranking
#12 of 18
Discovery ranking
#35 of 118
Recommended for
GeneralVision
Capabilities
Vision inputYes
Image generationNo
Tools / function callingYes
Reasoning modeNo
Open weightsNo
Runs locallyNo