| { | |
| "metadata_role": "Publication metadata; not model configuration.", | |
| "model_id": "ya9919/qwen3.5-4b-base-finance-lora-head-200k", | |
| "model_family": "Qwen3.5-4B-Base pre-trained only", | |
| "method": "lora", | |
| "initialization_model": "Qwen/Qwen3.5-4B-Base", | |
| "unique_downstream_training_rows": 200000, | |
| "stage_terminal_row_exposures": 200000, | |
| "selected_stage_row_exposures": 200000, | |
| "selected_cumulative_row_exposures": 200000, | |
| "checkpoint_selection": "Fixed 20,000-example development set selects the checkpoint.", | |
| "method_selection": "The complete 412,873-example development partition compares the two 200k Qwen4B methods (head-only versus LoRA). The selected LoRA method is fixed before the independently initialized Qwen9B run; the final test does not select budgets or methods.", | |
| "test": { | |
| "rows": 240458, | |
| "question_versions": 119, | |
| "respondent_groups": 8275, | |
| "accuracy_percent": 74.1435, | |
| "question_macro_f1_percent": 36.7343, | |
| "invalid_predictions": 0 | |
| }, | |
| "evaluation_compute_precision": "BF16 Qwen backbone with FP32 candidate scoring", | |
| "license": "other", | |
| "license_name": "S²-MAS Controlled Model Research License v1.2", | |
| "license_link": "https://huggingface.co/ya9919/qwen3.5-4b-base-finance-lora-head-200k/blob/main/LICENSE" | |
| } | |