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Grok 4.3 (Azure)

LLM Gateway

Grok 4.3 (Azure) by LLM Gateway costs $1.25 per 1M input tokens and $2.50 per 1M output tokens, with a 200K-token context window.

Pricing

Input (per 1M tokens)
$1.25
Output (per 1M tokens)
$2.50
Cached input (per 1M)
$0.20

Specifications

Provider
LLM Gateway
Context window
200K tokens
Parameters
—
Released
Apr 2026
Open weights
No
Frontier model
No

Compare Grok 4.3 (Azure) with…

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FAQ

How much does Grok 4.3 (Azure) cost?

Grok 4.3 (Azure) is priced at $1.25 per 1M input tokens and $2.50 per 1M output tokens. Output tokens cost more than input.

What is Grok 4.3 (Azure)'s context window?

Grok 4.3 (Azure) supports a context window of 200K tokens — the maximum prompt plus response length it can handle in a single request.

Is Grok 4.3 (Azure) open weight?

No — Grok 4.3 (Azure) is a closed/proprietary model accessed via API.

Data as of 2026-10-31. Source: models.dev (open). Pricing is per 1M tokens (USD); confirm with the provider before production use.