radixark/miles

Reported Failure of Qwen3 14B

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#530 opened on Jan 29, 2026

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Description

I highly think that Qwen3 235B should work, since we do a bunch of experiments on it. But, Qwen3 14B (I think it's a dense model), is also reported to not work.

https://huggingface.co/Qwen/Qwen3-14B

My suggestion is that, could try to install latest Miles docker and debug with it. May just need to use Megatron + SGLang.

Contributor guide

Research direction
Install the latest Miles Docker image, reproduce the failure with Qwen3-14B, and debug using Megatron + SGLang configuration.
Tech stack
python
Domain
machine learningbackend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
Docker
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65