# Grok 4.5: Ketersediaan API

Grok 4.5: Ketersediaan API. Pertama kali dikesan 2026-09-11 Katalog menyenaraikan tetingkap konteks 500,000 token. 7 pautan sumber.

- Jenis: Pengesanan
- Pembangun: xAI
- Tahap keyakinan: Disokong bukti
- Pertama kali dikesan: 2026-09-11T21:39:38.120Z
- Model: [Grok 4.5](https://alexgetman.com/ms/models/xai/grok-4-5/)
- Kanonikal: https://alexgetman.com/ms/signals/2026/09/11/grok-4-5-high/
- Input · USD / 1 juta token: $2.00 (Input ≤ 199,999 token); $4.00 (Input > 199,999 token)
- Output · USD / 1 juta token: $6.00 (Input ≤ 199,999 token); $12.00 (Input > 199,999 token)
- Input dalam cache · USD / 1 juta token: $0.30 (Input ≤ 199,999 token); $0.60 (Input > 199,999 token)

## Pautan bukti

- [Arena · leaderboards](https://docs.x.ai/developers/models/grok-4.5)
- [VoxelBench · leaderboard](https://voxelbench.ai/leaderboard)
- [OpenCode · discovery](https://opencode.ai/data/xai/grok-4-5)
- [Artificial Analysis · benchmarks](https://artificialanalysis.ai/models)
- [xAI · release notes](https://docs.x.ai/developers/release-notes#grok-45)
- [models.dev · catalogue](https://models.dev/#grok-4-5)
- [models.dev · catalogue](https://models.dev/#grok-4.5)