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Aurornistoday at 9:29 PM4 repliesview on HN

> 150k TPM limit on public endpoint means that it's likely unusable for many coding tasks.

I don't understand. How does that make it unusable? Is the limit shared by an entire team at once?

150,000 tokens per minute is a lot. You could start hitting that with a lot of concurrent requests in your session, but even throttled to 150k TPM it's still going to be faster than anything else you find.

I think the 128K context limit is the real ceiling. These models aren't amazing at long context, but once you account for a short input prompt, the input files, and headroom for a compaction summary, there isn't a lot left for the problem.


Replies

gerdesjtoday at 10:29 PM

128k context is not a limit of the model, that's a limit of implementation:

"Context Length: 262,144 natively and extensible up to 1,000,000 tokens."

https://huggingface.co/Qwen/Qwen3.8-27B

wild_eggtoday at 10:12 PM

It's a limit on input tokens. So that's 3 50k requests per minute. At Cerebras speeds, that's about 5 seconds of usage per minute.

I was very excited last year for their coding plan but seeing a burst of requests pulse and then sitting there watching the cooldown reset is really not a great time.

Even though each individual request was fast, the sessions were only maybe 10% faster on wall clock time since there was so much waiting time.

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datadrivenangeltoday at 10:05 PM

150k tokens per minute at 1.5k tokens per second means you can have like 3 users concurrently and that's not a lot.

conceptiontoday at 9:47 PM

150k by account. At 1.5k a second you hit it very quickly.

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