Grok 4.3

grok

Merge Gateway · xai/grok-4.3

Capabilities

Tool CallYes

ReasoningYes

Structured OutputYes

Temperature ControlYes

AttachmentsYes

Open WeightsNo

Input

textimagepdf

Output

text

Input$1.25

Output$2.50

Cache Read$0.20

Direct installation coming soon — March 2026

ProviderMerge Gateway

Model IDxai/grok-4.3

Familygrok

Release Date2026-04-17

Last Updated2026-04-17

Context1.0M

Max Output30K

merge-gateway-ai-sdk-provider