Grok 4.3
Language modelFast, reliable model with strong tool calling and instruction following capabilities.
Overview
xAI · 02Fast, front
Grok 4.3
Fast, reliable model with strong tool calling and instruction following capabilities.
- Cost
- $1.25 in
- Context
- 1M
- Input / output
- $1.25 / $2.50
- Max output
- —
- Knows up to
- —
- Released
- —
xAI hasn't published a system or model card we can summarize. Everything here comes from its docs and pricing page.
grok-4.3- Input / output per 1M
- $1.25 / $2.50
- Context window
- 1M
- Max output
- —
- Knows up to
- —
- Reasoning
- Configurable (none, low, medium, high, xhigh)
- Weights
- Closed