DeepSeek V4 Flash

Text GenerationFree Availableby DeepSeek
★★★★★4.5

DeepSeek's latest lightweight model with completely free API. Fast speed, low cost, suitable for large-scale applications and real-time scenarios.

Visit WebsitePaid from: Free

🆓 Free Tier Details

Free Available

Free Credits

0 unlimited

Unlimited

Credit Card

✅ Not Required

Watermark

✅ No watermark

Commercial Use

✅ Allowed

Resolution: N/A

Last verified: 2026-09-09

👍👎 Pros & Cons

✅ Pros

  • +Completely free API with no quota limits
  • +Fast response speed, suitable for real-time applications
  • +Commercial use supported
  • +OpenAI compatible API format
  • +Strong Chinese language understanding
  • +Direct access in China, no VPN needed

❌ Cons

  • -Weaker reasoning compared to V4 Pro
  • -May not be precise enough for complex tasks
  • -May have rate limiting during peak hours
  • -Text only, no multimodal support

🎯 Key Features

Completely free APIFast responseOpenAI compatible formatCommercial use supportedChinese optimizedDirect access in China

💡 Tips & Tricks

  • 1Ideal for speed-critical scenarios
  • 2First choice for batch processing tasks
  • 3API format: https://api.deepseek.com/v1
  • 4Can be called directly with OpenAI SDK
  • 5Consider V4 Pro for stronger reasoning
📅Last verified:2026-09-09
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