# Seed 2.1 Turbo API prices

Seed 2.1 Turbo (seed) — 262k context, 262k max output.
7 metered per-token offers from 8 provider(s), in USD per 1M tokens.
Prices as of 2026-10-04.

| Provider | Input $/1M | Output $/1M | Cache read $/1M | Context |
| --- | --- | --- | --- | --- |
| Ofox | $0.3536 | $1.7696 | $0.068 | 256k |
| Volcengine Ark | $0.4453 | $2.2265 | $0.0891 | 256k |
| NanoGPT | $0.5 | $2.5 | $0.25 | 262k |
| OpenRouter | $0.5 | $2.5 | — | 262k |
| Vercel AI Gateway | $0.5 | $2.5 | $0.1 | 262k |
| Venice AI | $0.625 | $3.125 | $0.125 | 256k |
| EmpirioLabs AI | $0.63 | $3.13 | $0.63 | 256k |

## Summary

- Cheapest input: $0.3536 per 1M tokens (Ofox)
- Cheapest output: $1.7696 per 1M tokens (Ofox)
- First-party: not listed separately
- Free offers: Volcengine Ark Coding Plan
- Subscription plans (not per-token): Volcengine Ark Coding Plan
- Released: 2026-06-23
- Inputs: image, text, video

## FAQ

### What is the cheapest Seed 2.1 Turbo API?

As of Oct 4, 2026, Ofox has the lowest Seed 2.1 Turbo output price at $1.7696 per 1M tokens, and Ofox has the lowest input price at $0.3536 per 1M tokens. Prices are metered per-token rates in USD; free tiers and subscription plans are excluded.

### How many providers offer Seed 2.1 Turbo?

8 providers list Seed 2.1 Turbo on Sovyron; 7 of them sell it at a metered per-token price.

### Is Seed 2.1 Turbo free?

No provider in the Sovyron catalog lists a free tier for Seed 2.1 Turbo.

### What is the context window of Seed 2.1 Turbo?

Seed 2.1 Turbo supports a 262k-token context window and up to 262k output tokens.

HTML page: https://sovyron.com/models/seed-2-1-turbo/
Full dataset: https://sovyron.com/data/catalog.json