{"started_at": "2026-04-20T23:05:04Z", "tier": 4, "lora_id": "code_elegance", "base_model": "Qwen/Qwen3-14B", "train_examples": 1200, "total_steps": 2400, "checkpoint_steps": [600, 1200, 1800, 2400], "per_device_batch_size": 1, "gradient_accumulation_steps": 1, "attn_implementation": "sdpa", "disable_quantization": true, "beta": 0.1}