# Solar Mini 4 API prices

Solar Mini 4 (solar) — 524k context, 131k max output.
3 metered per-token offers from 3 provider(s), in USD per 1M tokens.
Prices as of 2026-10-04.

| Provider | Input $/1M | Output $/1M | Cache read $/1M | Context |
| --- | --- | --- | --- | --- |
| NanoGPT | $0.05 | $0.2 | $0.005 | 524k |
| OpenRouter | $0.05 | $0.2 | $0.005 | 524k |
| Kilo Gateway | $0.1 | $0.4 | $0.01 | 524k |

## Summary

- Cheapest input: $0.05 per 1M tokens (NanoGPT)
- Cheapest output: $0.2 per 1M tokens (NanoGPT)
- First-party: not listed separately
- Free offers: none
- Subscription plans (not per-token): none
- Released: 2026-09-23
- Inputs: text

## FAQ

### What is the cheapest Solar Mini 4 API?

As of Oct 4, 2026, NanoGPT has the lowest Solar Mini 4 output price at $0.2 per 1M tokens, and NanoGPT has the lowest input price at $0.05 per 1M tokens. Prices are metered per-token rates in USD; free tiers and subscription plans are excluded.

### How many providers offer Solar Mini 4?

3 providers list Solar Mini 4 on Sovyron; 3 of them sell it at a metered per-token price.

### Is Solar Mini 4 free?

No provider in the Sovyron catalog lists a free tier for Solar Mini 4.

### What is the context window of Solar Mini 4?

Solar Mini 4 supports a 524k-token context window and up to 131k output tokens.

HTML page: https://sovyron.com/models/solar-mini-4/
Full dataset: https://sovyron.com/data/catalog.json