xAI text vision

Grok-2 Pricing & Token Costs

Official API rate card for Grok-2 provided by xAI. All token pricing is normalized per 1 Million tokens ($/1M).

Token Pricing Rates ($/1M Tokens)

Input Tokens 2.0000 per 1M tokens
Output Tokens 10.0000 per 1M tokens
Prompt Cache Read Not Supported per 1M tokens
Prompt Cache Write Not Supported per 1M tokens

Technical Specifications

Provider
xAI
Context Window
131k tokens (131,072)
Max Output Tokens
8k tokens (8,192)
Reasoning Architecture
Standard Autoregressive
Supported Modalities
text, vision

Estimated Inference Costs

Example cost calculation for standard application workloads assuming a 3:1 input-to-output token ratio.

100,000 requests (500 in / 150 out) 0.25
1,000,000 requests (1,000 in / 300 out) 5.00
← Compare Grok-2 on Master Pricing Table