Models

SpaceXAI: Grok 4.3

$1.25/M input

$2.50/M output

Grok 4.3 is a reasoning model from SpaceXAI. It accepts text and image inputs with text output, and is suited for agentic workflows, instruction-following tasks, and applications requiring high factual...

SpaceXAI: Grok 4.5

$2.00/M input

$6.00/M output

Grok 4.5 is a model from SpaceXAI with frontier performance on coding, knowledge work, and STEM.

SpaceXAI: Grok 4.6

$2.00/M input

$6.00/M output

Grok 4.6 is SpaceXAI's smartest model with frontier performance on coding, knowledge work, and STEM.

SpaceXAI: Grok Build 0.1

$1.00/M input

$2.00/M output

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...