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Grok 4 20 Non Reasoning

xAI Grok

ActiveReleased 2026-03-01
ChatJSON modeStreamingTool calling
256K
Context window
No
Reasoning support
Yes
Tool calling

Pricing

Input
$1.25/M
Output
$2.50/M

Shown for Google Vertex AI, the primary provider surface for this model. Pricing is Cloptima's known static list pricing; live/negotiated rates may differ.

Available via 1 provider

Google Vertex AI
Gateway-routable
xai/grok-4.20-non-reasoning
Context
256K
Input / Output
$1.25/$2.50 per M
ChatJSON modeStreamingTool calling