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DeepSeek-V4-Flash-0731 API
CHAT

DeepSeek-V4-Flash-0731 API

All You Need to Know About DeepSeek-V4-Flash-0731 API

Overview

Model Provider:DeepSeek
Model Type:LLM
State:Ready

Key Specs

Quantization:FP8
Parameters:304B
Context:1M
Pricing:$0.14 input / $0.28 output / $0.03 cache
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Introduction

DeepSeek-V4-Flash-0731 is the official release of DeepSeek-V4-Flash, superseding the preview version, with substantially enhanced agentic capabilities. It has the same model structure as DeepSeek-V4-Flash-DSpark, i.e. it comes with a speculative decoding module attached.

DeepSeek-V4-Flash-0731 outperforms DeepSeek-V4-Pro (Preview) on benchmarks listed below despite its far smaller activated parameter count, and is broadly competitive with the strongest proprietary models available.

DeepSeek-V4-Flash-0731 API Usage

Model

Endpoint

deepseek/deepseek-v4-flash


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        curl -X POST https://inference.canopywave.io/v1/chat/completions \
      
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          -H "Content-Type: application/json" \
      
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          -H "Authorization: Bearer $CANOPYWAVE_API_KEY" \
      
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          -d '{
      
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            "model": "deepseek/deepseek-v4-flash",
      
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            "messages": [
      
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              {"role": "user", "content": "tell me a story"}
      
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            ],
      
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            "max_tokens": 1000,
      
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            "temperature": 0.7
      
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          }'