DeepSeek v4
api-docs.deepseek.com
April 24, 2026
2 min read
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72/100
Summary
The DeepSeek API is compatible with OpenAI and Anthropic formats, allowing access through their respective SDKs. Users can apply for an API key and utilize models such as deepseek-v4-flash and deepseek-v4-pro, with deepseek-chat set to be deprecated in 2026.
Key Takeaways
- The DeepSeek API is compatible with OpenAI and Anthropic API formats.
- The models "deepseek-chat" and "deepseek-reasoner" will be deprecated on July 24, 2026.
- Users must apply for an API key to access the DeepSeek API.
- Example scripts for accessing the DeepSeek model are provided for curl, Python, and Node.js.
Community Sentiment
Positives
- DeepSeek v4 is being praised for its frontier-level performance, reportedly outperforming Opus 4.6 while being more cost-effective, which could broaden accessibility to advanced AI.
- The model's open-source nature is seen as a positive step, especially in contrast to the data privacy concerns associated with many American AI companies.
Concerns
- There are doubts about the claims of DeepSeek v4 being better than Opus 4.6, with some users questioning whether the performance is genuinely superior or merely a result of benchmark manipulation.
- The sentiment of stagnation in AI advancements is prevalent, with users feeling that recent models have not delivered groundbreaking improvements, leading to a sense of burnout in keeping up with the rapid pace of releases.