Anthropic: Claude Opus 4.8
Claude Opus 4.8 is Anthropic's most capable generally available model in the Opus family. It supports text, image, and file inputs with text output, with reasoning support and a 1M-token...
Specification
- Model ID
- anthropic/claude-opus-4.8
- Weight license
- Not verified; consult the exact publisher model card
- Modality
- Text+image+file >text
- Context
- 1M tokens
- Input
- $5.00/1M
- Output
- $25.00/1M
- Web search
- $10000.00/1M
- Updated
- Nov 14, 2026
Scores
Capabilities
- Supports tool calling
- Supports vision inputs
- Supports long-context workflows
- Supports deeper reasoning tasks
Input and output
Accepts Text, Image, File inputs. Returns Text outputs.
Supported parameters
include_reasoningmax_completion_tokensmax_tokensreasoningreasoning_effortresponse_formatstopstructured_outputstool_choicetoolsverbosity
Related models
Build with Anthropic: Claude Opus 4.8
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