All Models

Grok 4.5

grok Reasoning Tool Calling Attachments Structured Output

Grok model for agentic tool use, reasoning, coding, and live assistance

Providers 9
Released Jul 7, 2026
Input Modalities text, image, pdf
Output Modalities text
Tarsk Use coding

Benchmarks

53.8
Intelligence Index
72.4
Coding Index

Available Providers (9)

Provider Model ID Input Cost Output Cost Context Max Output Docs
Vercel AI Gateway xai/grok-4.5 $2/MTok $6/MTok 500K 500K
xAI grok-4.5 $2/MTok $6/MTok 500K 500K
ZenMux x-ai/grok-4.5 $2/MTok $6/MTok 500K 500K
LLM Gateway grok-4-5 $2/MTok $6/MTok 500K 500K
Abacus grok-4.5 $2/MTok $6/MTok 500K 32.8K
DaoXE grok-4.5 $2/MTok $6/MTok 500K 500K
OpenCode Zen grok-4.5 $2/MTok $6/MTok 500K 500K
OpenRouter x-ai/grok-4.5 $2/MTok $6/MTok 500K 500K
Venice AI grok-4-5 $2.27/MTok $6.80/MTok 500K 32K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output