license, library_name, pipeline_tag, tags

license	library_name	pipeline_tag	tags
apache-2.0	transformers	text-generation	qwen3 reinforcement-learning rlsd

qwen3-4b-tooluse-rlsd-ema005

Fine-tuned from Qwen/Qwen3-4B with RLSD (EMA 0.05) on the tooluse split.

Validation Performance

Metric: val-aux/tooluse/reward/mean@16 from 10-step validation logs.

best mean@16	best step	final mean@16	final step
63.42%	70	60.11%	100

step	mean@16
10	59.93%
20	56.07%
30	60.29%
40	58.82%
50	59.56%
60	60.94%
70	63.42%
80	61.21%
90	58.46%
100	60.11%

Files included with this repo:

• metrics.json: parsed validation summary
• eval_mean16.csv: step-level validation curve data
• eval_mean16.png: validation curve plot

Important: the uploaded weights are the final global_step_100/actor checkpoint. If best step is earlier than 100, the best validation point is reported for tracking, but the corresponding actor weights may not be retained locally.

Checkpoint source: /mnt/mole/SDPO/L2T/checkpoints/datasets/tooluse/qwen3gen-tooluse-RLSD-Qwen-Qwen3-4B-mbs8-decay0-ema0.05-train64-rollout8-lr1e-6-vllm0.8

W&B run: run-20260630_063402-76k27fnx

This upload uses global_step_100/actor converted from VERL FSDP shards to Hugging Face format.