| Month | Releases | Share |
|---|---|---|
| 2025-09 | 0 | 0% |
| 2025-10 | 0 | 0% |
| 2025-11 | 0 | 0% |
| 2025-12 | 0 | 0% |
| 2026-01 | 0 | 0% |
| 2026-02 | 0 | 0% |
| 2026-03 | 0 | 0% |
| 2026-04 | 0 | 0% |
| 2026-05 | 0 | 0% |
| 2026-06 | 0 | 0% |
| 2026-07 | 0 | 0% |
| 2026-08 | 4 | 100% |
| 12-MONTH TOTAL | 4 | — |
Artificial Analysis added Grok 4.6 (xhigh) to its model catalog on 2026-08-21, measuring it at 60 on the AA Intelligence Index. The creator is listed as SpaceXAI. This is an independent evaluation, not a vendor announcement.
Artificial Analysis added Grok 4.6 (medium) to its model catalog on 2026-08-21, measuring it at 59 on the AA Intelligence Index. The creator is listed as SpaceXAI. This is an independent evaluation, not a vendor announcement.
Artificial Analysis added Grok 4.6 (low) to its model catalog on 2026-08-21, measuring it at 52 on the AA Intelligence Index. The creator is listed as SpaceXAI. This is an independent evaluation, not a vendor announcement.
The ID x-ai/grok-4.6 showed up in OpenRouter's public model-list API on 2026-08-21, listed at 500,000 context and named "SpaceXAI: Grok 4.6". This is a catalog observation only — no xAI announcement was checked or is claimed, and the entry could be a test, alias, or placeholder.