# Grok 3 API prices

Grok 3 (grok) — 131k context, 131k 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 |
| --- | --- | --- | --- | --- |
| Helicone | $3 | $15 | $0.75 | 131k |
| Poe | $3 | $15 | $0.75 | 131k |

## Summary

- Cheapest input: $3 per 1M tokens (Helicone)
- Cheapest output: $15 per 1M tokens (Helicone)
- First-party: not listed separately
- Free offers: none
- Subscription plans (not per-token): none
- Released: 2024-06-01
- Inputs: text

## FAQ

### What is the cheapest Grok 3 API?

As of Oct 4, 2026, Helicone has the lowest Grok 3 output price at $15 per 1M tokens, and Helicone has the lowest input price at $3 per 1M tokens. Prices are metered per-token rates in USD; free tiers and subscription plans are excluded.

### How many providers offer Grok 3?

2 providers list Grok 3 on Sovyron; 2 of them sell it at a metered per-token price.

### Is Grok 3 free?

No provider in the Sovyron catalog lists a free tier for Grok 3.

### What is the context window of Grok 3?

Grok 3 supports a 131k-token context window and up to 131k output tokens.

HTML page: https://sovyron.com/models/grok-3/
Full dataset: https://sovyron.com/data/catalog.json