Model

Grok 4 (xAI)

6 providers · 6 listingsreleased Jul 10, 2025

lowest input /M · LLM Gateway

$15

lowest output /M · LLM Gateway

256K

context window

256K

max output

Compare providers (sorted by listed input price)

6 providers list Grok 4 (xAI). The cheapest full-context option is LLM Gateway at $3/$15 per M.

			Cache read /M	Cache write /M		Capabilities	Status
LLM Gateway xai/grok-4	$3	$15	$0.75	—	256K	reasoningtoolsno structuredvision		Jul 9, 2025
Poe xai/grok-4	$3	$15	$0.75	—	256K	reasoningtoolsno structuredvision		Jul 10, 2025
Helicone grok-4	$3	$15	$0.75	—	256K	no reasoningtoolsno structuredno vision		Jul 9, 2024
DevPass (LLM Gateway) grok-4	$3	$15	$0.75	—	256K	no reasoningtoolsno structuredvision		Jul 9, 2025
FastRouter x-ai/grok-4	$3	$15	$0.75	$15	256K	reasoningtoolsno structuredno vision		Jul 9, 2025
Abacus grok-4-0709	$3	$15	—	—	256K	reasoningtoolsno structuredvision		Jul 9, 2025
ZenMux x-ai/grok-4	$3	$15	$0.75	—	256K	reasoningtoolsno structuredvision	deprecated	Jul 9, 2025

Best price history

Daily lowest published price across live providers. A lower line is better for the buyer.

Best input /M: $3unchanged
Best output /M: $15unchanged
Provider coverage: 6; 6 at the start · 24 snapshots

Published best prices are unchanged.

24 daily snapshots collected from Aug 21, 2026 through Sep 14, 2026. A price chart will appear after the first real move.

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Prices are per million tokens (USD). “—” means the provider does not publicly list a price for this model. Data from models.dev; verify with the provider before purchasing.