# Claude Opus 4.1 API prices

Claude Opus 4.1 (claude-opus) — 200k context, 64k max output.
19 metered per-token offers from 19 provider(s), in USD per 1M tokens.
Prices as of 2026-10-04.

| Provider | Input $/1M | Output $/1M | Cache read $/1M | Context |
| --- | --- | --- | --- | --- |
| Poe | $13 | $64 | $1.3 | 197k |
| Abacus | $15 | $75 | — | 200k |
| Azure | $15 | $75 | $1.5 | 200k |
| Azure Cognitive Services | $15 | $75 | $1.5 | 200k |
| Databricks | $15 | $75 | $1.5 | 200k |
| DigitalOcean | $15 | $75 | $1.5 | 200k |
| FastRouter | $15 | $75 | $1.5 | 200k |
| Helicone | $15 | $75 | $1.5 | 200k |
| Helicone | $15 | $75 | $1.5 | 200k |
| Kilo Gateway | $15 | $75 | $1.5 | 200k |
| DevPass (LLM Gateway) | $15 | $75 | $1.5 | 200k |
| LLM Gateway | $15 | $75 | $1.5 | 200k |
| Merge Gateway | $15 | $75 | $1.5 | 200k |
| NanoGPT | $15 | $75 | $1.5 | 200k |
| Neon | $15 | $75 | $1.5 | 200k |
| OpenRouter | $15 | $75 | $1.5 | 200k |
| Pioneer | $15 | $75 | $1.5 | 200k |
| Requesty | $15 | $75 | $1.5 | 200k |
| ZenMux | $15 | $75 | $1.5 | 200k |

## Summary

- Cheapest input: $13 per 1M tokens (Poe)
- Cheapest output: $64 per 1M tokens (Poe)
- First-party: not listed separately
- Free offers: none
- Subscription plans (not per-token): none
- Released: 2025-08-05
- Inputs: image, pdf, text

## FAQ

### What is the cheapest Claude Opus 4.1 API?

As of Oct 4, 2026, Poe has the lowest Claude Opus 4.1 output price at $64 per 1M tokens, and Poe has the lowest input price at $13 per 1M tokens. Prices are metered per-token rates in USD; free tiers and subscription plans are excluded.

### How many providers offer Claude Opus 4.1?

19 providers list Claude Opus 4.1 on Sovyron; 19 of them sell it at a metered per-token price.

### Is Claude Opus 4.1 free?

No provider in the Sovyron catalog lists a free tier for Claude Opus 4.1.

### What is the context window of Claude Opus 4.1?

Claude Opus 4.1 supports a 200k-token context window and up to 64k output tokens.

HTML page: https://sovyron.com/models/claude-opus-4-1/
Full dataset: https://sovyron.com/data/catalog.json