Comment by peri-cl

To add to this, Fireworks (and many competitors, e.g. enumerated here[0]) offer zero-data retention inference, to anyone. DeepSeek cloud does not. It's part of their terms that anything you send them is fair game for them to train models on.

[0] https://openrouter.ai/deepseek/deepseek-v4.1-flash

(The badges next to companies indicate their privacy terms, i.e. green/yellow/red)