Anthropic: Claude Opus 4.5
AnthropicenterpriseModerated
anthropic/claude-opus-4.5Description
Claude Opus 4.5 is Anthropic’s frontier reasoning model optimized for complex software engineering, agentic workflows, and long-horizon computer use. It offers strong multimodal capabilities, competitive performance across real-world coding and...
Specifications
Context Window
200,000
tokens
Max Completion Tokens
64,000
tokens
Input Modalities
fileimagetext
Output Modalities
text
Supported Parameters
include_reasoningmax_tokensreasoningresponse_formatstopstructured_outputstemperaturetool_choicetoolstop_kverbosity
Pricing
| Price Type | Rate | Unit |
|---|---|---|
| Input (Prompt) | $0.000005 | per 1M tokens |
| Output (Completion) | $0.000025 | per 1M tokens |
| Web Search | $0.010000 | per query |
| Cache Read | $0.000000 | per 1M tokens |
| Cache Write | $0.000006 | per 1M tokens |
Tier Availability
Free
Not Available
Pro
Not Available
Enterprise
✓ Available