# Mercury 2.5 API prices

Mercury 2.5 (mercury) — 260k context, 66k max output.
5 metered per-token offers from 5 provider(s), in USD per 1M tokens.
Prices as of 2026-10-04.

| Provider | Input $/1M | Output $/1M | Cache read $/1M | Context |
| --- | --- | --- | --- | --- |
| Inception | $0.04 | $0.15 | $0.004 | 260k |
| NanoGPT | $0.04 | $0.15 | $0.004 | 260k |
| OpenRouter | $0.04 | $0.15 | $0.004 | 260k |
| Vercel AI Gateway | $0.04 | $0.15 | $0.004 | 260k |
| Venice AI | $0.25 | $0.9375 | $0.025 | 260k |

## Summary

- Cheapest input: $0.04 per 1M tokens (Inception)
- Cheapest output: $0.15 per 1M tokens (Inception)
- First-party: not listed separately
- Free offers: none
- Subscription plans (not per-token): none
- Released: 2026-09-08
- Inputs: text

## FAQ

### What is the cheapest Mercury 2.5 API?

As of Oct 4, 2026, Inception has the lowest Mercury 2.5 output price at $0.15 per 1M tokens, and Inception has the lowest input price at $0.04 per 1M tokens. Prices are metered per-token rates in USD; free tiers and subscription plans are excluded.

### How many providers offer Mercury 2.5?

5 providers list Mercury 2.5 on Sovyron; 5 of them sell it at a metered per-token price.

### Is Mercury 2.5 free?

No provider in the Sovyron catalog lists a free tier for Mercury 2.5.

### What is the context window of Mercury 2.5?

Mercury 2.5 supports a 260k-token context window and up to 66k output tokens.

HTML page: https://sovyron.com/models/mercury-2-5/
Full dataset: https://sovyron.com/data/catalog.json