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API DemoFast ResponseLow Latency

API Configuration

Copy the config below to integrate DeepSeek quickly

Sample Code

API Endpoint

https://api.atlascloud.ai/v1

Model

deepseek-v4-pro

Temperature

0.7

Max Tokens

2048

Top P

0.95

Request Example

{
  "model": "deepseek-v4-pro",
  "temperature": 0.7,
  "max_tokens": 2048,
  "messages": [
    {"role": "user", "content": "Write a Python quicksort function"}
  ]
}

Conversation Demo

See DeepSeek in action

Live Demo

user

Summarize DeepSeek V4 in 5 points

assistant

1) Two versions: V4-Pro 1.6T total / 49B active, V4-Flash 284B / 13B 2) 1M-token context window 3) MoE + CSA/HCA hybrid attention for ultra-low-cost long context 4) Open source under MIT, weights on Hugging Face 5) SWE-bench Verified 80.6% — highest among open models

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