X
xAI: grok-4-fast-reasoning:free
grok-4-fast-reasoning:free
2M konteks131.1K keluaranPenalaranAlatVisiFileTerstrukturPencarian web
Dirilis Sep 19, 2025Batas pengetahuan Dec 2024Diperbarui Jun 20, 2026
Grok 4 Fast is xAI's latest multimodal model with SOTA cost-efficiency and a 2M token context window. It comes in two flavors: non-reasoning and reasoning. Read more about the model on xAI's news post. Reasoning can be enabled/disabled using the reasoning enabled parameter in the API. Learn more in our docs
Mode chatDeprecation May 2026
Harga
Harga input
$0.00/ 1 J token
Harga output
$0.00/ 1 J token
Jendela konteks 131.1K tokenEndpoint kompatibel openaiVendor xAI
Waktu aktif
Performa
Memuat data performa...
Penggunaan & Peringkat
Memuat penggunaan...