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...
Model catalog
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
Grok 4.6 is SpaceXAI's smartest model with frontier performance on coding, knowledge work, and STEM.
No provider description is available for this model yet.
Grok 4.5 is a model from SpaceXAI with frontier performance on coding, knowledge work, and STEM.
No provider description is available for this model yet.
No provider description is available for this model yet.
No provider description is available for this model yet.
No provider description is available for this model yet.
| Model | Creator | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|
| SpaceXAI: Grok 4.3x-ai/grok-4.3 | xAI |
1M | $1.25 | $2.5 | — | ||
| SpaceXAI: Grok 4.6x-ai/grok-4.6 | xAI |
500K | $2 | $6 | — | ||
| grok-4.20-multi-agent-0309xai/grok-4.20-multi-agent-0309 | xAI |
1M | $1.25 | $2.5 | — | ||
| SpaceXAI: Grok 4.5x-ai/grok-4.5 | xAI |
500K | $2 | $6 | — | ||
| grok-build-latestxai/grok-build-latest | xAI |
500K | $2 | $6 | — | ||
| grok-2xai/grok-2 | xAI |
131.072K | $2 | $10 | — | ||
| grok-2-1212xai/grok-2-1212 | xAI |
131.072K | $2 | $10 | — | ||
| grok-2-latestxai/grok-2-latest | xAI |
131.072K | $2 | $10 | — |