Named plus volume: Grok 4.6 is #30 on /models Top Weekly at 490B and is the hosted id. 4.5 is 236B (#43) and has its own card; it left the Continuum hosted lineup on 17 Aug 2026. Grok 4.6 also ships in the xAI API, Grok Build, Cursor, and Grok Bot, though Grok Bot names no default model and gives you no picker.
OpenRouter /models Top Weekly (all endpoints) tokens (prompt plus completion) through 18 Aug 2026: 490B on Grok 4.6, #30 on /models Top Weekly. Fetched 2026-08-19. OpenRouter This Week tokens are prompt plus completion. The percent next to a row is week-over-week change, not share of the week. Market share on this page is text request share by author, a different number.
490B on /models Top Weekly (#30). Hosted id grok-4.6.
236B on /models Top Weekly (#43). Not hosted: retired from the Continuum lineup on 17 Aug 2026.
Grok Build 0.1: 2026-08-19 OpenRouter row.
Grok 4.3: 2026-08-19 OpenRouter row.
Grok 4.20 Multi-Agent: 2026-08-19 OpenRouter row.
Grok 4.20: 2026-08-19 OpenRouter row.
Hosted. DeepSWE 67% at xhigh.
Previous Grok. AA 56. Not hosted (retired 17 Aug).
Grok Build 0.1: 2026-08-19 OpenRouter row.
Grok 4.3: 2026-08-19 OpenRouter row.
Grok 4.20 Multi-Agent: 2026-08-19 OpenRouter row.
Grok 4.20: 2026-08-19 OpenRouter row.
This hub lists every published card. Start with Grok 4.6.
Ranked view: Best coding models: the independent leaderboard puts every xAI card with an independent coding row next to every other lab on one board, with the confidence intervals left visible.
The app is free with your own keys. Plus adds Continuum-hosted inference and the ids we actually list on each card.