13 xAI text models in the ModelPickr catalog, with reference prices from Models.dev. Data last refreshed Oct 14, 2026, 05:43 PM UTC.
Models / xAI
Lab
xAI
13 text models.10 have a price and a context window.
| Caps | ||||||
|---|---|---|---|---|---|---|
| Grok 4.1 Fast | $0.20 | $0.50 | 2,000,000 | 2 | Nov 19, 2025 | |
| Grok 4.1 Fast (Reasoning) | $0.20 | $0.50 | 2,000,000 | 2 | Nov 19, 2025 | |
| Grok 4.20 (Non-Reasoning) | $1.25 | $2.50 | 1,000,000 | 11 | Mar 9, 2026 | |
| Grok 4.20 (Reasoning) | $1.25 | $2.50 | 1,000,000 | 11 | Mar 9, 2026 | |
| Grok 4.3 | $1.25 | $2.50 | 1,000,000 | 27 | Apr 17, 2026 | |
| Grok 4.5 | $2.00 | $6.00 | 500,000 | 26 | Jul 8, 2026 | |
| Grok 4.6 | $2.00 | $6.00 | 500,000 | 33 | Aug 12, 2026 | |
| Grok 4.7 | $2.00 | $6.00 | 500,000 | 24 | Sep 21, 2026 | |
| Grok Build 0.1 | $1.00 | $2.00 | 256,000 | 19 | Apr 16, 2026 | |
| Grok Voice STT 1.0 | — | — | 15,000 | 1 | Aug 4, 2026 | |
| X-Ai/Grok-4-Fast-Non-Reasoning | $0.20 | $0.50 | 2,000,000 | 2 | Dec 18, 2025 | |
| X-Ai/Grok-4-Fast-Reasoning | — | — | 2,000,000 | 0 | Dec 18, 2025 | |
| x-AI/Grok-Code-Fast 1 | — | — | 256,000 | 0 | Sep 2, 2025 |