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synthetic data for support bots: setup advice - Printable Version

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synthetic data for support bots: setup advice - cacheworks - 10-05-2026

Did a bit of testing and thought I'd post the result here.

Short version: vLLM behaved well for me, but only after I stopped ignoring NVFP4.

Nothing scientific here, just practical notes from a real setup.


Re: synthetic data for support bots: setup advice - batchember - 10-05-2026

same here on my side.


Re: synthetic data for support bots: setup advice - routecraft - 10-08-2026

Quote:same here on my side.

Maybe, but I had the opposite result. I get why that seems right, but on A6000 the bottleneck felt elsewhere. Worth testing the simpler explanation before adopting the more interesting one.


Re: synthetic data for support bots: setup advice - routeline23 - 10-08-2026

Good point. I don't think your conclusion is far off. The biggest change for me was simplifying the stack instead of adding one more optimization layer.


Re: synthetic data for support bots: setup advice - quantsupply - 10-09-2026

Appreciate the detail. That matches what I saw on Threadripper box.


Re: synthetic data for support bots: setup advice - quantghost - 10-09-2026

Quote:Appreciate the detail. That matches what I saw on Threadripper box.

Did a small comparison this afternoon. On 7900 XTX with LM Studio, I saw basically the same behavior. I expected the model choice to matter more than it did.


Re: synthetic data for support bots: setup advice - rocmplane - 10-09-2026

Need a little more detail here. Are you testing this on 4090 or something else?


Re: synthetic data for support bots: setup advice - mellowwire98 - 10-10-2026

A couple things I'd check first. Before rebuilding anything, I'd test one clean baseline with Phi and compare from there.


Re: synthetic data for support bots: setup advice - rocmplane - 10-10-2026

My first guess would be this: If you're on llama.cpp, I'd confirm the version first and then reduce variables until the behavior is obvious. Not glamorous advice, but repeatable baselines save a lot of time.


Re: synthetic data for support bots: setup advice - routecraft - 10-11-2026

subscribed, curious where this lands.