Anthropic
Claude Opus 4.5
claude-opus
Model ID claude-opus-4-5-20251101
Provider Anthropic
Family claude-opus
Status -
Knowledge Cutoff 2025-03-31
Release Date 2025-11-01
Input Modalities text, image, pdf
Output Modalities text
Context Window 200000
Input Limit -
Output Limit 64000
Tool Calling Yes
Reasoning Yes
Structured Output -
Temperature Control Yes
Open Weights No
Input Cost / 1M tokens $5.00
Output Cost / 1M tokens $25.00
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.50
Cache Write Cost / 1M tokens $6.25