Claude Opus 4.5

claude-opus-4-5-20251101
alias → claude-opus-4-5
Speed
Context
200K
Max output
64K
Input price
$5
/1M tokens
Output price
$25
/1M tokens
Capabilities
vision
tool call
structured output
reasoning
json mode
streaming
fine tuning
batch
Details
Provider Anthropic
Creator Anthropic
Familyclaude-opus
Statusactive
Input modalitiestext, image
Output modalitiestext
Knowledge cutoff2025-05
Release date—
Deprecation date—
Sourceofficial
Last updated2026-03-20
Max input—
Pricing per 1M tokens
Input
$5
Output
$25
Cached
$0.5
Batch in
$2.5
Batch out
$12.5
claude-opus family
ModelContextMax outInputOutput
Claude Opus 4.5RVTS
200K64K$5$25
Claude Opus 4.6RVTS
1M128K$5$25
Claude Opus 3VTS
——$15$75
Claude Opus 4RVTS
200K32K$15$75
Claude Opus 4.1RVTS
200K32K$15$75
API
GET/v1/models/anthropic/claude-opus-4-5-20251101