# Grok 4.3 API prices

Grok 4.3 (grok) — 1.0M context, 1.0M max output.
31 metered per-token offers from 30 provider(s), in USD per 1M tokens.
Prices as of 2026-10-04.

| Provider | Input $/1M | Output $/1M | Cache read $/1M | Context |
| --- | --- | --- | --- | --- |
| 302.AI | $1.25 | $2.5 | — | 1.0M |
| Abacus | $1.25 | $2.5 | $0.2 | 1.0M |
| AIHubMix | $1.25 | $2.5 | $0.2 | 1.0M |
| Amazon Bedrock | $1.25 | $2.5 | $0.2 | 1.0M |
| Auriko | $1.25 | $2.5 | $0.2 | 1.0M |
| Cloudflare AI Gateway | $1.25 | $2.5 | $0.2 | 1.0M |
| CrossModel | $1.25 | $2.5 | $0.2 | 1.0M |
| DaoXE | $1.25 | $2.5 | $0.2 | 1.0M |
| Eden AI | $1.25 | $2.5 | $0.2 | 1.0M |
| FastRouter | $1.25 | $2.5 | — | 1.0M |
| FrogBot | $1.25 | $2.5 | $0.2 | 1.0M |
| Vertex | $1.25 | $2.5 | $0.2 | 200k |
| Impossibl | $1.25 | $2.5 | $0.2 | 1.0M |
| Kilo Gateway | $1.25 | $2.5 | $0.2 | 1.0M |
| DevPass (LLM Gateway) | $1.25 | $2.5 | $0.2 | 1.0M |
| LLM Gateway | $1.25 | $2.5 | $0.2 | 1.0M |
| LLM Gateway | $1.25 | $2.5 | $0.2 | 20k |
| LLM Gateway | $1.25 | $2.5 | $0.2 | 1.0M |
| Merge Gateway | $1.25 | $2.5 | $0.2 | 1.0M |
| NanoGPT | $1.25 | $2.5 | $0.2 | 1.0M |
| OCI Generative AI | $1.25 | $2.5 | $0.2 | 1.0M |
| Ofox | $1.25 | $2.5 | $0.2 | 1.0M |
| OpenRouter | $1.25 | $2.5 | $0.2 | 1.0M |
| Opper | $1.25 | $2.5 | $0.2 | 1.0M |
| OrcaRouter | $1.25 | $2.5 | $0.2 | 1.0M |
| Requesty | $1.25 | $2.5 | $0.2 | 1.0M |
| Tempr Gateway | $1.25 | $2.5 | $0.2 | 1.0M |
| Vercel AI Gateway | $1.25 | $2.5 | $0.2 | 1.0M |
| xAI | $1.25 | $2.5 | $0.2 | 1.0M |
| ZenMux | $1.25 | $2.5 | $0.2 | 1.0M |
| Venice AI | $1.42 | $2.83 | $0.23 | 1.0M |

## Summary

- Cheapest input: $1.25 per 1M tokens (302.AI)
- Cheapest output: $2.5 per 1M tokens (302.AI)
- First-party: $2.5 per 1M output tokens (xAI)
- Free offers: none
- Subscription plans (not per-token): none
- Released: 2026-04-17
- Inputs: image, pdf, text, video

## FAQ

### What is the cheapest Grok 4.3 API?

As of Oct 4, 2026, 302.AI has the lowest Grok 4.3 output price at $2.5 per 1M tokens, and 302.AI has the lowest input price at $1.25 per 1M tokens. Prices are metered per-token rates in USD; free tiers and subscription plans are excluded.

### How much does Grok 4.3 cost on xAI?

xAI charges $1.25 per 1M input tokens and $2.5 per 1M output tokens for Grok 4.3.

### How many providers offer Grok 4.3?

30 providers list Grok 4.3 on Sovyron; 31 of them sell it at a metered per-token price.

### Is Grok 4.3 free?

No provider in the Sovyron catalog lists a free tier for Grok 4.3.

### What is the context window of Grok 4.3?

Grok 4.3 supports a 1.0M-token context window and up to 1.0M output tokens.

HTML page: https://sovyron.com/models/grok-4-3/
Full dataset: https://sovyron.com/data/catalog.json