AI API 成本优化与模型选型实战指南。覆盖 DeepSeek、GPT-4o、Claude、MiniMax 等主流大模型 API， 帮你用更低成本跑出更高质量。
DeepSeek V4 Complete Guide: 2026's Most Worth-Switching Open API
DeepSeek V4 went live in preview on April 24, 2026, and the developer community has been running it through the wringer ever since. Two new model IDs — deepseek-v4-flash and deepseek-v4-pro — are now officially listed on the API docs with public pricing, 1M-token context, and 384K max output. The old deepseek-chat and deepseek-reasoner aliases keep working but have a hard retirement date of July 24, 2026 [DeepSeek API Docs]. ...
MiniMax M3 Complete Guide: 200K Long Context at 1/10 the Cost
MiniMax M3 dropped on June 1, 2026, and the numbers are hard to ignore: a 1-million-token context window, native multimodality for text/image/video, and API pricing at 5-10% of what Claude Opus and GPT-5.5 charge. It is the first open-weights model to combine all three capabilities in a single system — the kind of thing that sounded impossible twelve months ago. If you build agentic coding tools, process large codebases, or burn through long-context API calls every month, this release changes your cost calculus. Here is what M3 actually does, how much it costs, where it falls short, and how to start using it today. ...
GPT-4o vs DeepSeek API: An In-Depth Comparison
概述 本文对比 GPT-4o 和 DeepSeek API 的核心差异。 定价对比 DeepSeek API 的成本约为 GPT-4o 的十分之一… 能力对比 两者在大多数任务上表现相近，DeepSeek 在中文任务上有优势… 结论 选择取决于你的具体需求：追求低成本选 DeepSeek，追求生态选 GPT-4o。
DeepSeek API Complete Guide: Pricing, Setup, and Best Practices
这是一篇测试文章，用于验证内链模块。 什么是 DeepSeek API DeepSeek API 是一个强大的 LLM API 服务… 调用示例 1 2 3 4 5 6 import openai openai.api_key = "your-key" response = openai.ChatCompletion.create( model="deepseek-chat", messages=[{"role": "user", "content": "Hello!"}] ) 相关话题 本文属于 deepseek-api pillar，同时属于 vs-gpt4o 和 python-tutorial clusters。