Grok Build 0.1

HOT

xAI fast coding model with reasoning, function calling, and structured outputs. Text and image inputs, 256K context. Aliases: grok-code-fast-1, grok-code-fast, grok-code-fast-1-0825.

256K context·$1.00 in·$2.00 out·May 2026 release·Vision, Reasoning, Tools / functions, Web search

Available on

SpaceXAI OpenRouter

Providers

Where Grok Build 0.1 runs in Big-AGI, with each service's own model ID and USD-per-1M-token rates. The summary above prefers the creator's claim; rates below are each service's own.

ServiceModel IDContextInputOutputCache read

SpaceXAI

creator

grok-build-0.1

256K

$1.00

$2.00

$0.20

OpenRouter

x-ai/grok-build-0.1

256K

$1.00

$2.00

$0.20

Usage mix in Big-AGI: OpenRouter 100%Specs as reported by each service · usage over the last 2 days · refreshed hourly

Run Grok Build 0.1 in Big-AGI.

Connect your own key on any of the services above, at their rates, no markup - and run it side by side with every other model.

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