Anthropic · Anthropic
Claude Opus 5 (Fast)
AI model by Anthropic, available through OpenRouter.
Overall
82
Coding
81
Reasoning
83
Writing
82
Anthropic ranking
#5 of 18
Discovery ranking
#20 of 118
Recommended for
GeneralVision
Capabilities
Vision inputYes
Image generationNo
Tools / function callingYes
Reasoning modeNo
Open weightsNo
Runs locallyNo