Grok 4.3

Overview

xAI's default Grok for chat, coding, agentic tools, and lower hallucination risk

How to use / API access

Call via other with model id `xai/grok-4.3`.

• other · xai/grok-4.3

Benchmarks

• Intelligence Index (artificial-analysis) : 37.6 index
• Coding Index (artificial-analysis) : 42.2 index
• Agentic Index (artificial-analysis) : 24.1 index

Notes

Grok 4.3 is listed in the EDNA Models directory, sourced from models.dev.