·Y Build Team
Tham so mo hinh Grok, kich thuoc va dinh danh: Huong dan day du xAI (2026)
Grok co bao nhieu tham so? Huong dan day du ve kich thuoc mo hinh Grok cua xAI, so luong tham so, dinh danh mo hinh va chuoi API. Bao gom Grok-3, Grok-4 va Grok-5 sap toi voi 6 nghin ty tham so.
GrokxAIAI ModelParametersModel IdentifierAPI2026
Y
TSTom tat
| Mo hinh | Tham so | Dinh danh API | Cua so ngu canh | Trang thai |
|---|---|---|---|---|
| Grok-5 | 6 nghin ty | grok-5 (du kien) | 512K+ (du kien) | Du kien Q1-Q2 2026 |
| Grok-4.1 | ~3 nghin ty (MoE) | grok-4.1 | 256K | Flagship hien tai |
| Grok-4.1 Mini | ~400 ty (MoE) | grok-4.1-mini | 128K | Mo hinh nhanh hien tai |
| Grok-3 | ~3 nghin ty (MoE) | grok-3 | 128K | Cu |
| Grok-2 | ~300 ty (uoc tinh) | grok-2 | 128K | Ngung |
| Grok-1 | 314 ty (MoE, 86 ty hoat dong) | grok-1 | 8K | Ma nguon mo, ngung |
Grok co bao nhieu tham so?
Grok-1 (Ma nguon mo, 2023) — 314 ty tong, 86 ty hoat dong, Apache 2.0
Grok-2 (2024) — ~300 ty (uoc tinh)
Grok-3 (Cuoi 2024) — ~3 nghin ty (MoE)
Grok-4.1 (Hien tai, 2025-2026) — ~3 nghin ty (MoE), 256K ngu canh
Grok-5 (Sap toi) — 6 nghin ty (du kien)
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Cach tim chuoi dinh danh mo hinh Grok
bash
curl https://api.x.ai/v1/chat/completions \
-H "Authorization: Bearer $XAI_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "grok-4.1",
"messages": [{"role": "user", "content": "Hello"}]
}'
- URL goc:
https://api.x.ai/v1 - ID mo hinh:
grok-4.1
Grok vs cac mo hinh tien phong khac (Thang 3/2026)
| Tinh nang | Grok 4.1 | GPT-5.2 | Claude Opus 4.6 | Gemini 3.1 Pro |
|---|---|---|---|---|
| Tham so | ~3T (MoE) | ~2T (uoc) | Khong cong bo | Khong cong bo |
| Cua so ngu canh | 256K | 400K | 1M | 1M |
| Gia API (vao/ra) | $5/$15 | $15/$60 | $15/$75 | $2/$12 |
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