# Grok 4 Fast dikesan di models.dev

Grok 4 Fast ialah model daripada xAI, dikeluarkan pada 2025-09-19. Pertama kali dikesan 2026-09-19. Katalog menyenaraikan tetingkap konteks 2,000,000 token. 5 pautan sumber.

- Jenis: Pengesanan
- Pembangun: xAI
- Tahap keyakinan: Disokong bukti
- Pertama kali dikesan: 2026-09-19T17:20:46.653Z
- Model: [Grok 4 Fast](https://alexgetman.com/ms/models/xai/grok-4-fast/)
- Kanonikal: https://alexgetman.com/ms/signals/2026/09/19/grok-4-fast/

## Pautan bukti

- [models.dev · catalogue](https://models.dev/#grok-4-fast)
- [Artificial Analysis · benchmarks](https://artificialanalysis.ai/models)
- [OpenCode · discovery](https://opencode.ai/data/xai/grok-4-fast-non-reasoning)
- [models.dev · catalogue](https://models.dev/#grok-4-fast-non-reasoning)
- [Arena · leaderboards](https://x.ai/news/grok-4-fast)