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imdatta0/
qwen3-4b-swegym-moto-kl02-sft20k-hardmulti-interp-teachergap-v1-alpha025-adapter

Name: qwen3-4b-swegym-moto-kl02-sft20k-hardmulti-interp-teachergap-v1-alpha025-adapter
Availability: InStock

unsloth/Qwen3-4B-Instruct-2507

adapter

apache-2.0

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Qwen3-4B SWE-Gym Moto Hardmulti Teachergap Interpolation Adapter

This repository contains a PEFT LoRA adapter for unsloth/Qwen3-4B-Instruct-2507.

The adapter was produced as an arithmetic interpolation between the Qwen3-4B hard-multi 20k adapter and the teacher-gap-v1 adapter:

hardmulti + 0.25 * (teacher_gap_v1 - hardmulti)

It was evaluated on the held-out SWE-Gym Moto search/replace patch task with 20k anchored retrieval context.

Evaluation

Held-out sample seed 9012, k=1 smoke:

adapter	context	seed	greedy	selected@1	any-of-1	single any	multi any
hard-multi/teacher-gap interp alpha 0.25	20k	9012	8/35	10/35	11/35	9/18	2/17

This was a negative/non-frontier checkpoint. It loaded and evaluated cleanly, but it did not recover the teacher-gap-v1 multi-file tail hit and it underperformed the hard-multi 20k frontier.

adapter_model.safetensors: PEFT LoRA adapter weights
adapter_config.json: PEFT adapter configuration
tokenizer_config.json: tokenizer configuration
interp_meta.json: local interpolation metadata

The base model weights are not included.

imdatta0/qwen3-4b-swegym-moto-kl02-sft20k-hardmulti-interp-teachergap-v1-alpha025-adapter

Qwen3-4B SWE-Gym Moto Hardmulti Teachergap Interpolation Adapter

Evaluation

Contents

imdatta0/
qwen3-4b-swegym-moto-kl02-sft20k-hardmulti-interp-teachergap-v1-alpha025-adapter