deepseek api cost
GPT-4o vs DeepSeek Chat Cost Comparison
Teams comparing frontier chat quality against aggressive unit economics usually start with GPT-4o versus DeepSeek Chat. This page breaks down token pricing assumptions and links into OmniKit's live LLM cost calculator so you can project monthly spend from your own prompts and requests/sec.
- DeepSeek Chat list prices are materially lower per million tokens than GPT-4o for both input and output.
- GPT-4o often wins on ecosystem tooling; DeepSeek wins when token volume dominates the bill.
- Use identical prompts in the calculator to avoid apples-to-oranges token length bias.
FAQ
Is DeepSeek Chat always cheaper than GPT-4o?
At published list prices, DeepSeek Chat is typically far cheaper per million tokens. Absolute monthly cost still depends on your prompt size, completion length, and traffic.
How should I model output tokens?
If you do not know completion length, start with 128–256 output tokens per request and sensitivity-test upward for summarization or coding agents.
Does this comparison call the APIs?
No. OmniKit estimates from tiktoken counts and a versioned price table, so exploring scenarios does not burn API credits.
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