Grok 4.5
LLM
by x-ai ·
x-ai-grok-45-20260708
Context window
500K
Max output
450K
Providers
1
Best input
$4.00
About this model
Grok 4.5 is a model from SpaceXAI with frontier performance on coding, knowledge work, and STEM.
Providers & prices
| Provider | Input $/MTok | Output $/MTok | Context | Upstream ID |
|---|---|---|---|---|
| X xAI | $4.00 | $12.00 | 500K | x-ai/grok-4.5 |