xAI

Grok Build 0.1 API Pricing

Coding-focused model.

Verified against xAI’s pricing page on 2026-07-02.

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Facts

Specs

  • FamilyGrok
  • API IDgrok-build-0.1
  • ModalityText
  • Context window256K tokens
  • Max output
  • Release dateNot published

Pricing (per 1M tokens)

  • Input$1.00 / 1M tokens
  • Output$2.00 / 1M tokens
  • Cached input
  • Cache write
  • Batch discount

Capabilities

coding

Notes

Coding-focused model.

Worked cost examples

Estimated monthly cost on three common usage shapes

WorkloadEst. monthly cost

Chatbot

800 input / 200 output tokens per request, 100,000 requests/month

$120.00

RAG pipeline

6,000 input / 700 output tokens per request, 30,000 requests/month

$222.00

Batch summarization

20,000 input / 1,500 output tokens per request, 5,000 requests/month

$115.00

Price history

Changes we have documented since we began tracking

No price changes recorded since we began tracking.

Grok Build 0.1 pricing FAQ

How much does Grok Build 0.1 cost per 1M tokens?
Grok Build 0.1 costs $1.00 per 1M input tokens and $2.00 per 1M output tokens.
How much does Grok Build 0.1 cost per request?
A typical request of 800 input and 200 output tokens costs about $0.0012 on Grok Build 0.1.
Is Grok Build 0.1 cheaper than Grok 4.20 (Multi-Agent)?
Grok Build 0.1 is cheaper than Grok 4.20 (Multi-Agent) on input tokens, by about 20%.
Does Grok Build 0.1 have cache pricing?
No cache discount is documented for Grok Build 0.1 on the provider's pricing page.