Reasoning model and APITry
DeepSeek
Worth trying for developers and technical teams that want low-cost reasoning, coding, long-context API experiments, or open-weight model options. Do not use it as the default for sensitive company data, global enterprise rollout, or regulated workflows until China data handling, model-training opt-out, retention, compliance, and procurement requirements are reviewed.
- Decision snapshot
- China-based AI model provider and assistant focused on low-cost reasoning, coding, long-context API workflows, open-weight models, and OpenAI/Anthropic-compatible developer integration.
- Best for
- Reasoning, Coding, Low-cost API, Open-weight models
- Not good for
- Teams that need a globally managed AI workspace with mature admin, SSO, retention, and procurement controls, Sensitive work where data processing and storage in the People's Republic of China is not approved, Non-technical users who mainly need polished workflow features, memory, projects, connectors, file collaboration, and team workspace controls
- Pricing
- API prices are listed per 1M tokens; current docs list very low rates for deepseek-v4-flash and higher rates for deepseek-v4-pro, with product prices subject to change
- Security / privacy risk
- High: DeepSeek's privacy policy says the services are provided and controlled by Hangzhou DeepSeek Artificial Intelligence Co., Ltd.; it collects account data, user inputs, uploaded files/photos, device/network data, logs, approximate location, and payment data, and directly collects, processes, and stores personal data in the People's Republic of China.