Claude Sonnet 4.5 (2025-09-29)
anthropic/claude-sonnet-4-5-20250929
Multimodal
2 gateways
Where you can run it
| Gateway | Its id | Context | Max output | Input / Mtok | Output / Mtok |
|---|---|---|---|---|---|
| Cloudflare AI Gateway | anthropic/claude-sonnet-4-5-20250929 |
— | — | — | — |
| LLM Gateway | claude-sonnet-4-5-20250929 |
200K | — | $3.00 | $15.00 |
Prices are US dollars per million tokens, as published in each gateway's own catalog at the last crawl. A dash means that gateway publishes no value — not that it is free. Rows differ because gateways set their own markup, and some let you bring your own provider key.
- Canonical id
anthropic/claude-sonnet-4-5-20250929- Vendor
- Anthropic
- Type
- Multimodal
- Gateways serving it
- CloudflareLLM Gateway
- Largest context window
- 200K tokens
- Input price range
- $3.00 / Mtok
- Accepts
- Text, Image
- Returns
- Text
- Cataloged since
History
What changed for Claude Sonnet 4.5 (2025-09-29)
Recorded by the daily catalog crawl — when gateways picked this model up, dropped it, or repriced it.