# Claude Opus 4.8 (Fast) API prices

Claude Opus 4.8 (Fast) (claude-opus) — 1.0M context, 128k max output.
2 metered per-token offers from 2 provider(s), in USD per 1M tokens.
Prices as of 2026-10-04.

| Provider | Input $/1M | Output $/1M | Cache read $/1M | Context |
| --- | --- | --- | --- | --- |
| Vercel AI Gateway | $10 | $50 | $1 | 1.0M |
| Venice AI | $12 | $60 | $1.2 | 1.0M |

## Summary

- Cheapest input: $10 per 1M tokens (Vercel AI Gateway)
- Cheapest output: $50 per 1M tokens (Vercel AI Gateway)
- First-party: not listed separately
- Free offers: none
- Subscription plans (not per-token): none
- Released: 2026-05-28
- Inputs: image, pdf, text

## FAQ

### What is the cheapest Claude Opus 4.8 (Fast) API?

As of Oct 4, 2026, Vercel AI Gateway has the lowest Claude Opus 4.8 (Fast) output price at $50 per 1M tokens, and Vercel AI Gateway has the lowest input price at $10 per 1M tokens. Prices are metered per-token rates in USD; free tiers and subscription plans are excluded.

### How many providers offer Claude Opus 4.8 (Fast)?

2 providers list Claude Opus 4.8 (Fast) on Sovyron; 2 of them sell it at a metered per-token price.

### Is Claude Opus 4.8 (Fast) free?

No provider in the Sovyron catalog lists a free tier for Claude Opus 4.8 (Fast).

### What is the context window of Claude Opus 4.8 (Fast)?

Claude Opus 4.8 (Fast) supports a 1.0M-token context window and up to 128k output tokens.

HTML page: https://sovyron.com/models/claude-opus-4-8-fast/
Full dataset: https://sovyron.com/data/catalog.json