x-ai/grok-4
256,000 context · $3.00/M input tokens · $15.00/M output tokens
Grok 4 is xAI's latest reasoning model with a 256k context window. It supports parallel tool calling, structured outputs, and both image and text inputs. Note that reasoning is not...
定價
按用量付費
無需預付費用，僅按實際使用量付費
試用模型
API 使用
使用以下程式碼範例整合我們的 API：
from openai import OpenAI
client = OpenAI(
api_key="YOUR_API_KEY",
base_url="https://llm.wavespeed.ai/v1"
)
response = client.chat.completions.create(
model="x-ai/grok-4",
messages=[
{"role": "user", "content": "Hello!"}
]
)
print(response.choices[0].message.content)模型介紹
X-Ai grok-4
x-ai grok-4
Why It Looks Great
- Large Language Model architecture for efficient processing
- 256000 context window for long document handling
- Competitive pricing at $3.3/$16.5 per million tokens
Key Features
- Context Window: 256000 tokens
- Max Output: 4096 tokens
- Vision: Supported
- Function Calling: Supported
Specifications
| Specification | Value |
|---|---|
| Provider | X-Ai |
| Model Type | Large Language Model (LLM) |
| Architecture | N/A |
| Context Window | 256000 tokens |
| Max Output | 4096 tokens |
| Input | Text |
| Output | Text |
| Vision | Supported |
| Function Calling | Supported |
Pricing
| Token Type | Cost per Million Tokens |
|---|---|
| Input | $3.3 |
| Output | $16.5 |
How to Use
- Write your prompt — describe the task, provide context, and specify desired output format.
- Submit — the model processes your request and returns the response.
API Integration
Base URL: https://llm.wavespeed.ai/v1 API Endpoint: chat/completions Model ID: x-ai/grok-4
API Usage
Python SDK
from openai import OpenAI
client = OpenAI(
api_key="YOUR_API_KEY",
base_url="https://llm.wavespeed.ai/v1"
)
response = client.chat.completions.create(
model="x-ai/grok-4",
messages=[
{"role": "user", "content": "Hello!"}
]
)
print(response.choices[0].message.content)cURL
curl https://llm.wavespeed.ai/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{
"model": "x-ai/grok-4",
"messages": [{"role": "user", "content": "Hello!"}]
}'Notes
- Model: x-ai/grok-4
- Provider: X-Ai
資訊
支援功能
API 存取指南
Grok 4 API
x-ai/grok-4
Grok 4 is xAI's latest reasoning model with a 256k context window. It supports parallel tool calling, structured outputs, and both image and text inputs. Note that reasoning is not...
輸入
$3 /M
輸出
$15 /M
上下文
256K
最大輸出
4K
Vision
支援
工具調用
支援
關於 Grok 4 的常見問題
Grok 4 API 多少錢?+
WaveSpeedAI 定價:輸入每百萬 token $3.00,輸出每百萬 token $15.00。Prompt 快取與批次處理分別計費,可顯著降低長上下文、高重複任務的實際成本。
Grok 4 的上下文視窗有多大?+
Grok 4 每次請求最多支援 256K 上下文 token,輸出最多 4K token。
Grok 4 是否相容 OpenAI?+
是的。WaveSpeedAI 透過 https://llm.wavespeed.ai/v1 的 OpenAI 相容端點提供 Grok 4。將官方 OpenAI SDK 的 base URL 指向該位址,使用 WaveSpeedAI 的 API Key 即可,無需其他程式碼變更。
如何開始使用 Grok 4?+
登入 WaveSpeedAI,在 Access Keys 建立 API Key,使用上方顯示的 model id 向 https://llm.wavespeed.ai/v1/chat/completions 發送請求。新帳號將獲得免費額度,用於試用 Grok 4。