Simon Willison’s Weblog

DeepSeek API Docs: Rate Limit. This is surprising: DeepSeek offer the only hosted LLM API I've seen that doesn't implement rate limits:

DeepSeek API does NOT constrain user's rate limit. We will try out best to serve every request.

However, please note that when our servers are under high traffic pressure, your requests may take some time to receive a response from the server.

Want to run a prompt against 10,000 items? With DeepSeek you can theoretically fire up 100s of parallel requests and crunch through that data in almost no time at all.

As more companies start building systems that rely on LLM prompts for large scale data extraction and manipulation I expect high rate limits will become a key competitive differentiator between the different platforms.