Alex Getmanearly AI signals

Grok Build 0.1

xAI

Released Updated
Context window
256K
256,000 tokens
Input / Output
image, text → text

API pricing

USD / 1M tokens

Input lengthInputOutputCached input
Input ≤ 199,999 tokens$1.00$2.00$0.20
Input > 199,999 tokens$2.00$4.00$0.40

Thresholds include all input tokens, including cache hits.

Calculate your workload
Evidence links
Input
  • $1.00Input ≤ 199,999 tokens
  • $2.00Input > 199,999 tokens
Output
  • $2.00Input ≤ 199,999 tokens
  • $4.00Input > 199,999 tokens
Cached input
  • $0.20Input ≤ 199,999 tokens
  • $0.40Input > 199,999 tokens

Timeline

  1. · API availability · evidence link
Input / output price · USD / 1M tokens
ModelEvidence linksInput / output price
grok-build-0.1
standard
xai$1.00 (Input ≤ 199,999 tokens); $2.00 (Input > 199,999 tokens) / $2.00 (Input ≤ 199,999 tokens); $4.00 (Input > 199,999 tokens)
Specifications

Grok Build 0.1 is a model from xAI, released on 19 May 2026. The context window is 256,000 tokens. Pricing is $1.00 (Input ≤ 199,999 tokens); $2.00 (Input > 199,999 tokens) per million input tokens and $2.00 (Input ≤ 199,999 tokens); $4.00 (Input > 199,999 tokens) per million output tokens.

Context window
256,000
Input
image · text
Output
text
Input · USD / 1M tokens
$1.00 (Input ≤ 199,999 tokens); $2.00 (Input > 199,999 tokens)
Output · USD / 1M tokens
$2.00 (Input ≤ 199,999 tokens); $4.00 (Input > 199,999 tokens)
Cached input · USD / 1M tokens
$0.20 (Input ≤ 199,999 tokens); $0.40 (Input > 199,999 tokens)

Questions

What is the context window of Grok Build 0.1?

The context window is 256,000 tokens.

How much does Grok Build 0.1 cost?

Pricing is $1.00 (Input ≤ 199,999 tokens); $2.00 (Input > 199,999 tokens) per million input tokens and $2.00 (Input ≤ 199,999 tokens); $4.00 (Input > 199,999 tokens) per million output tokens. Cached input is $0.20 (Input ≤ 199,999 tokens); $0.40 (Input > 199,999 tokens) per million.

When was Grok Build 0.1 released?

On 19 May 2026.