# xAI — Grok 4.6 on Gemini Enterprise Agent Platform

- Company: xAI (x.ai)
- Announced: 2026-08-21T00:00:00+00:00
- Category: availability-change
- Subject: Grok
- Models affected: Grok 4.6
- Context window: 500k context window
- Pricing: Input : $2 per 1 million tokens; Cached input : $0.50 per 1 million tokens; Output : $6 per 1 million tokens
- Source: https://x.ai/news/grok-4-6-vertex-ai
- Record: https://forck.live/items/4381-grok-4-6-on-gemini-enterprise-agent-platform

Grok 4.6 is now available on Google Enterprise Agent Platform via Model Garden, with a 500k context window and configurable reasoning efforts.

## Evidence

Verbatim from https://x.ai/news/grok-4-6-vertex-ai:

> Grok 4.6 is now available via Google Enterprise Agent Platform.

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Record: https://forck.live/items/4381-grok-4-6-on-gemini-enterprise-agent-platform
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