SpaceXAI: Grok Build 0.1
x-ai/grok-build-0.1
Grok Build 0.1 is SpaceXAI’s fast coding model trained specifically for agentic software engineering workflows. It supports text and image inputs with text output, and is optimized for interactive coding...
Modalities
In / Out Price
$1 / $2 per 1M
Context
256K
Released
May 20, 2026
Knowledge Cutoff
—
Pricing
What Reroute charges per unit. No markup on inference — you pay the carrier's price, metered from the carrier's own usage numbers.
Input tokens
$1 / M
Output tokens
$2 / M
Cache read
$0.20 / M
Web search
$5 / K requests
Long-context pricing
Prompts over 200K tokens: $2 input / $4 output per M.
By provider
Each carrier sets its own price. The router weighs these against uptime when it picks one.
| Provider | Input /M | Output /M | Cache read /M | Cache write /M | Discount |
|---|---|---|---|---|---|
| xAI | $1 | $2 | $0.20 | — | — |
| xAI | $1 | $2 | $0.20 | — | — |
| xAI | $2 | $4 | $0.40 | — | — |
| xAI | $2 | $4 | $0.40 | — | — |