New model: Grok 4.6 (xAI)

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

XA● Healthy Grok 4.6 xAI · grok-4.6 Released2026-08-12 Retiresno announced date groktext+image+pdf500k context500k max out also matches: grok-4.6 xai/grok-4.6 microsoft/grok-4.6 provider announcement → https://models.dev/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