Grok 4.6

Grok 4.6

Developer	xAI
Release date	August 12, 2026
Family	Grok
Generation	Grok 4.6
Level
Context window	500K tokens
Max output	450K tokens
Input	Text, image, file
Output	Text
Knowledge cutoff	2026-02-01
Weights	Closed
Predecessor	Grok 4.5
Successor	Grok 4.7
Website	x.ai
Links	Docs

Part of a series on

input: $2.00
cached: $0.50
output: $6.00
Context: 500Ktokens
Released: 3mo ago

Specifications

Model

Developer: xAI
Family: Grok Grok 4.6
Type: Language model
Released: August 12, 2026
Model ID: x-ai/grok-4.6

Capabilities

Input → output: Text, image, file → Text
Max output: 450K tokens
Tokenizer: Grok
Knowledge cutoff: 2026-02-01

Weights

Openness: Closed

Sources:models.devOpenRouter

Metadata synced Nov 3, 2026, 11:17 PM UTC

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