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DeepSeek vs OpenAI: 哪个AI API更适合你?

— by Global API Team

DeepSeek vs OpenAI: 哪个AI API更适合你?

概述

DeepSeek 和 OpenAI 是目前最受欢迎的两大AI API提供商。本文旨在帮助你做出正确选择。

价格对比

| 模型 | 输入 / 1M tokens | 输出 / 1M tokens | 上下文 | |---|---|---|---| | DeepSeek V4 Flash | $0.14 | $0.28 | 1M | | DeepSeek V4 Pro | $0.44 | $0.87 | 1M | | GPT-4o | $2.50 | $10.00 | 128K | | GPT-4o-mini | $0.15 | $0.60 | 128K |

赢家:DeepSeek — 比 GPT-4o 便宜高达 35 倍。

性能表现

DeepSeek V4 Flash 在大多数任务中提供与 GPT-4o 相当的质量,尤其在以下方面表现突出:

  • 代码生成:与 GPT-4o 持平或更优
  • 推理能力:DeepSeek R1 超越 o1-mini
  • 长上下文:1M tokens vs 128K

何时选择哪个

  • 选 DeepSeek:预算敏感的项目、高并发API调用、代码生成
  • 选 OpenAI:企业合规要求、特定生态集成需求
Article Series

Part of DeepSeek API Complete Guide

Everything you need to build with the DeepSeek API — models, pricing, code examples, and best practices.

  1. 📖DeepSeek API Complete Guide← Start here
  2. 01DeepSeek API Complete Beginner's Guide 2026: From Zero to Production
  3. 02DeepSeek V4 Flash Complete Review: Benchmarks, Code Examples & Implementation Tips
  4. 03deepseek-v4-flash-review
  5. 04DeepSeek API Pricing Guide 2026: Complete Cost Breakdown & Savings Calculator
  6. 05How to Use DeepSeek API with Python: Complete Guide (2026)
  7. 06deepseek-api-javascript-tutorial
  8. 07deepseek-coder-api-guide-2026
  9. 08deepseek-vs-openai-comparisonYou are here
  10. 09deepseek-vs-qwen-vs-kimi-vs-glm-2026
  11. 10How to Migrate from OpenAI to DeepSeek in 10 Minutes (Complete Guide)
  12. 11OpenAI API Alternative 2026: Top 10 Cheapest Options (Tested & Ranked)
  13. 12build-ai-chat-app-deepseek-api
  14. 13ai-api-latency-comparison-2026

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