New model: Grok 4.6 (Amazon)

XAI released Grok 4.6 on Amazon Bedrock on 2026-08-12, a text and image model with a 500k context window and 500k max output tokens. The model is available under the identifiers xai.grok-4.6 and amazon/xai.grok-4.6, with no retirement date announced.

AM● Healthy Grok 4.6 Amazon · xai.grok-4.6 Released2026-08-12 Retiresno announced date groktext+image500k context500k max out also matches: xai.grok-4.6 amazon/xai.grok-4.6 provider announcement → https://models.dev/amazon-bedrock/xai.grok-4.6 Does your code call Grok 4.6? $ curl -fsSL https://llmstatus.ai/install.sh | bash Then mm status in any repo — it finds every model you use and flags the ones on a clock. No account, nothing uploaded. Get alerted before it retires → /sign-up