project-nils — project-nils-run-a

• Base architecture: Qwen3.5-4B
• RL stage, variant A. Contents: checkpoint-2900, checkpoint-2950, checkpoint-3000, final/. Each contains model.safetensors + DeepSpeed ZeRO shards.
• Weights are model.safetensors per checkpoint; global_step*/ folders hold DeepSpeed ZeRO optimizer shards (only needed to resume training). Use zero_to_fp32.py to reconstruct fp32 weights from shards if needed.