DeepSeek
DeepSeek 文本
Model ID: nguyenvietanh20143/deepseek-v4.1-flash
模型系列
DeepSeek
上下文
262,144
每次请求
免费
调用次数
2.3K
成功
97.8%
Tokens
141.25M
在线率 97.81%
24小时前现在
7天前现在
Observed token response speed
Up to 500 recent requests with a measured response time
500 recent requests
Observed output speed39.5 tok/s
Response time P5014,101 ms
Response time P9543,892 ms
Samples500
Observed output speed: 28.2 tok/s · Output: 553 token · Response time: 28.5 s · 16 requests
Up to 500 recent requests with a measured response time10/11/2026 - 23:23:17
Response similarity to the reference model
The percentage reflects similarity between tested responses and reference data; it does not determine whether a model is genuine or fake.
Latest result: High matchReference data updated: 27/10/2026 - 04:24:38 · deepseek-v4.1-flash
Direct comparisons1
direct high-match checks1
Direct results for this model
Included in this model’s score
Check with my API key

价格表

每次请求
免费
价格变更历史

曾经适用的价格级别。标记为当前的价格为现在生效的价格。

当前 自 10/11/2026 - 14:04:54
免费
支持的Endpoint
https://api.xah.io/v1/chat/completions
https://api.xah.io/v1/completions
https://api.xah.io/v1/messages
https://api.xah.io/v1/responses
https://api.xah.io/v1beta/models/nguyenvietanh20143/deepseek-v4.1-flash:generateContent
https://api.xah.io/api/chat
https://api.xah.io/api/generate
方法 POST · application/json
身份验证 Bearer token(API key)
Rate limit 75 req/min
已测试负载 🟢 High 峰值 52/s · 持续 20.6/s
p95延迟 2,344 ms
API类型 文本

技术说明

có thể vài lúc sẽ lỗi

分享

curl 'https://api.xah.io/v1/chat/completions' \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{
    "model": "nguyenvietanh20143/deepseek-v4.1-flash",
    "messages": [
        {
            "role": "user",
            "content": "你好,你是谁?"
        }
    ]
}'
// Node.js / Browser
const res = await fetch('https://api.xah.io/v1/chat/completions', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    "model": "nguyenvietanh20143/deepseek-v4.1-flash",
    "messages": [
        {
            "role": "user",
            "content": "你好,你是谁?"
        }
    ]
})
});
const data = await res.json();
console.log(data);
import json, requests

url = 'https://api.xah.io/v1/chat/completions'
headers = {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json',
}
payload = json.loads("{\n    \"model\": \"nguyenvietanh20143/deepseek-v4.1-flash\",\n    \"messages\": [\n        {\n            \"role\": \"user\",\n            \"content\": \"你好,你是谁?\"\n        }\n    ]\n}")

res = requests.post(url, headers=headers, json=payload, timeout=120)
print(res.status_code, res.json())
{
    "model": "nguyenvietanh20143/deepseek-v4.1-flash",
    "messages": [
        {
            "role": "user",
            "content": "你好,你是谁?"
        }
    ]
}

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使用您的API key发送prompt — 消耗真实credit,结果实时流式返回。

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