# Claude Opus 5.5 API prices

Claude Opus 5.5 (claude-opus) — 1.0M context, 128k max output.
35 metered per-token offers from 28 provider(s), in USD per 1M tokens.
Prices as of 2026-10-04.

| Provider | Input $/1M | Output $/1M | Cache read $/1M | Context |
| --- | --- | --- | --- | --- |
| 302.AI | $4 | $20 | $0.2 | 1.0M |
| AIHubMix | $4 | $20 | $0.2 | 1.0M |
| Amazon Bedrock | $4 | $20 | $0.2 | 1.0M |
| Amazon Bedrock (global) | $4 | $20 | $0.2 | 1.0M |
| Anthropic | $4 | $20 | $0.2 | 1.0M |
| Azure | $4 | $20 | $0.2 | 1.0M |
| Azure Cognitive Services | $4 | $20 | $0.2 | 1.0M |
| Cloudflare AI Gateway | $4 | $20 | $0.2 | 1.0M |
| CrossModel | $4 | $20 | $0.2 | 1.0M |
| DigitalOcean | $4 | $20 | $0.2 | 1.0M |
| Eden AI | $4 | $20 | $0.2 | 1.0M |
| Vertex | $4 | $20 | $0.2 | 1.0M |
| Vertex (Anthropic) | $4 | $20 | $0.2 | 1.0M |
| Kilo Gateway | $4 | $20 | $0.2 | 1.0M |
| DevPass (LLM Gateway) | $4 | $20 | $0.2 | 1.0M |
| LLM Gateway | $4 | $20 | $0.2 | 1.0M |
| LLM Gateway | $4 | $20 | $0.2 | 1.0M |
| LLM Gateway | $4 | $20 | $0.2 | 1.0M |
| Merge Gateway | $4 | $20 | $0.2 | 1.0M |
| NanoGPT | $4 | $20 | $0.2 | 1.0M |
| Neon | $4 | $20 | $0.2 | 1.0M |
| Ofox | $4 | $20 | $0.2 | 1.0M |
| OpenCode Zen | $4 | $20 | $0.2 | 1.0M |
| OpenRouter | $4 | $20 | $0.2 | 1.0M |
| Requesty | $4 | $20 | $0.2 | 1.0M |
| Vercel AI Gateway | $4 | $20 | $0.2 | 1.0M |
| Vivgrid | $4 | $20 | $0.2 | 1.0M |
| ZenMux | $4 | $20 | $0.2 | 1.0M |
| Cortecs | $4.399 | $21.998 | $0.219 | 1.0M |
| Amazon Bedrock (au) | $4.4 | $22 | $0.22 | 1.0M |
| Amazon Bedrock (eu) | $4.4 | $22 | $0.22 | 1.0M |
| Amazon Bedrock (jp) | $4.4 | $22 | $0.22 | 1.0M |
| Amazon Bedrock (us) | $4.4 | $22 | $0.22 | 1.0M |
| Requesty (eu) | $4.4 | $22 | $0.22 | 1.0M |
| Venice AI | $4.8 | $24 | $0.24 | 1.0M |

## Summary

- Cheapest input: $4 per 1M tokens (302.AI)
- Cheapest output: $20 per 1M tokens (302.AI)
- First-party: $20 per 1M output tokens (Anthropic)
- Free offers: none
- Subscription plans (not per-token): GitHub Copilot
- Released: 2026-09-22
- Inputs: image, pdf, text

## FAQ

### What is the cheapest Claude Opus 5.5 API?

As of Oct 4, 2026, 302.AI has the lowest Claude Opus 5.5 output price at $20 per 1M tokens, and 302.AI has the lowest input price at $4 per 1M tokens. Prices are metered per-token rates in USD; free tiers and subscription plans are excluded.

### How much does Claude Opus 5.5 cost on Anthropic?

Anthropic charges $4 per 1M input tokens and $20 per 1M output tokens for Claude Opus 5.5.

### How many providers offer Claude Opus 5.5?

28 providers list Claude Opus 5.5 on Sovyron; 35 of them sell it at a metered per-token price.

### Is Claude Opus 5.5 free?

No provider in the Sovyron catalog lists a free tier for Claude Opus 5.5.

### Is Claude Opus 5.5 included in a subscription plan?

Yes. 2 flat-rate plan(s) include it; the cheapest is GitHub Copilot Pro at $10/month.

### What is the context window of Claude Opus 5.5?

Claude Opus 5.5 supports a 1.0M-token context window and up to 128k output tokens.

HTML page: https://sovyron.com/models/claude-opus-5-5/
Full dataset: https://sovyron.com/data/catalog.json