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Qwen3-4B SWE-Gym Moto EC2 Analog Capped V1 Adapter
LoRA adapter checkpoint for a bounded ablation in the Qwen3 GRPO patch investigation.
Base model: unsloth/Qwen3-4B-Instruct-2507
Local source checkpoint:
/mnt/disks/unslothai/datta0/cache/qwen3-grpo-patch/20260605_122046_swegym_q4b-kl02-sft20k-hardmulti-ec2analog-capped-v1_ee83de6/checkpoints/best_holdout
This checkpoint is an ablation, not the promoted frontier checkpoint. It starts from the Qwen3-4B KL02 hard-multi 20k adapter and adds a capped EC2 analog SFT mixture.
Held-out SWE-Gym Moto pass@8 evaluation:
| metric | result |
|---|---|
| greedy | 9/35 |
| selected@1 | 10/35 |
| pass@8 | 11/35 |
| single-file pass@8 | 9/18 |
| multi-file pass@8 | 2/17 |
The ablation was negative against the hard-multi seed9012 frontier and should not be promoted as the best adapter.
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