Inference
MLX model loading quirks - Printable Version

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+--- Thread: MLX model loading quirks (/showthread.php?tid=431)



MLX model loading quirks - pixelcrate82 - 09-22-2026

Maybe I'm missing something obvious.

My current setup is TensorRT-LLM with B200, and I keep running into speculative decoding.

If you've tested something similar, what did you keep and what did you stop bothering with?

My use case is pretty ordinary: local chat, some document work, and occasional batch jobs.


Re: MLX model loading quirks - mellowstream - 09-22-2026

A couple questions before I guess too hard. Is this local-only or are you routing anything externally?

If you post your exact settings, people here can probably narrow it down pretty fast.


Re: MLX model loading quirks - sanescope - 09-25-2026

subscribed, curious where this lands.


Re: MLX model loading quirks - mlxgarden - 09-25-2026

A couple things I'd check first. If you're on vLLM, I'd confirm the version first and then reduce variables until the behavior is obvious. Turns out 'just one more test' was a lie.


Re: MLX model loading quirks - circuitwire58 - 09-26-2026

What worked for me was pretty simple. If you're on MLX, I'd confirm the version first and then reduce variables until the behavior is obvious. A lot of these threads end up being one bad config plus a pile of conclusions drawn from it.


Re: MLX model loading quirks - thetaarch43 - 09-27-2026

Can you fill in a bit more context? Are you testing this on B200 or something else?


Re: MLX model loading quirks - dockridge - 09-27-2026

That matches what I was seeing. I ended up in about the same place using vLLM.