Anthropic: Claude Sonnet 4.5
Anthropicmultimodalactive
Anthropic: Claude Sonnet 4.5 by Anthropic, listed 2025-09-29. 1M token context window. API pricing $3.00 in / $15.00 out per 1M tokens.
Context window
1M1,000,000 tokens
Input price
$3.00USD per 1M tokens
Output price
$15.00USD per 1M tokens
Released
2025-09-29active
Family
ClaudeAnthropic
Modalities
text+image+file → textinput → output
Pricing
| Tier | Price | Unit | Source |
|---|---|---|---|
| Input | $3.00 | USD per 1M tokens | Listing snapshot |
| Output | $15.00 | USD per 1M tokens | Listing snapshot |
Scores
No verified benchmark scores for this model yet. The scores section fills in as score data lands — values are never estimated.
Timeline
- 2025-09-29Listed on OpenRouter
Links & tags
text-inimage-infile-intext-out