# xAI — full timeline

5 tracked events from 2026-08-21 to 2026-08-22.

## 2026

- **2026-08-22** `—` sig 3 — [Artificial Analysis evaluates Grok 4.6 (xhigh)](https://changelogs.info/xai/artificial-analysis-evaluates-grok-4-6-xhigh)
- **2026-08-22** `—` sig 3 — [Artificial Analysis evaluates Grok 4.6 (medium)](https://changelogs.info/xai/artificial-analysis-evaluates-grok-4-6-medium)
- **2026-08-22** `—` sig 3 — [Artificial Analysis evaluates Grok 4.6 (low)](https://changelogs.info/xai/artificial-analysis-evaluates-grok-4-6-low)
- **2026-08-21** `—` sig 3 — [Grok 4.6 model ID appears in OpenRouter's catalog](https://changelogs.info/xai/grok-4-6-model-id-appears-in-openrouter-s-catalog)
- **2026-08-09** `—` sig 1 — [changelogs.info now tracks xAI](https://changelogs.info/xai/coverage)

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Canonical: https://changelogs.info/xai/timeline