#!/usr/bin/env python # -*- coding: utf-8 -*- """ MP 人格大脑蒸馏 · M0 → Qwen2.5-1.5B ================================== 系统底层标识: SYS-GLW-0001 / TCS-0002∞ 版权号: 国作登字-2026-A-00037559 作者: 冰朔 (ICE-GL∞) · 实现: 铸渊 (ICE-GL-ZY001) 架构引用: HLDP-ARCH-002 §六 · factory/training/README.md 修正: 5-01 跟随母模型校准 Qwen3-1.7B → Qwen2.5-1.5B (与 M0 = Qwen2.5-7B 同代同 tokenizer · KL 散度直接对齐 logits) 目标: 以训练好的 M0 (Qwen2.5-7B world-model) 为教师, 把世界观蒸馏到 Qwen2.5-1.5B-Base 上, 产出 MP-{persona}-v1 的"世界观底色版", 后续再叠加该人格的对话语料微调(finetune_mp.py)。 ⚠️ 状态: 骨架(skeleton)· 等 M0 训练完 + GPU 在位 """ import argparse import json import sys from pathlib import Path def parse_args(): parser = argparse.ArgumentParser(description="MP distill from M0 (skeleton)") parser.add_argument("--teacher", type=str, required=True, help="教师模型路径(M0-v1 输出目录)") parser.add_argument("--student", type=str, default="Qwen/Qwen2.5-1.5B", help="学生模型 ID 或本地路径") parser.add_argument("--persona_id", type=str, required=True, help="目标人格 ID(如 ICE-GL-ZY001 / AG-YD-A05 ...)") parser.add_argument("--corpus", type=str, required=True, help="蒸馏用的纯文本语料路径(光湖通用语料)") parser.add_argument("--output_dir", type=str, required=True) parser.add_argument("--deepspeed", type=str, required=True) parser.add_argument("--temperature", type=float, default=2.0, help="蒸馏温度(KL 散度对齐)") parser.add_argument("--alpha_kl", type=float, default=0.7, help="KL 散度损失权重 · 0.7 蒸馏 + 0.3 原始 CE") parser.add_argument("--dry_run", action="store_true") return parser.parse_args() def soul_layer_signature(persona_id: str) -> dict: return { "system_root": "SYS-GLW-0001", "sovereign": "TCS-0002∞", "copyright": "国作登字-2026-A-00037559", "arch_ref": "HLDP-ARCH-002", "phase": "MP/Distill", "persona_id": persona_id, "principle": "世界观下传 · 每个人格独立 1.5B 副本 · 不共享权重", } def main(): args = parse_args() print("=" * 64) print(f"MP 蒸馏 · 目标人格: {args.persona_id}") print("灵魂印记:", json.dumps(soul_layer_signature(args.persona_id), ensure_ascii=False)) print("=" * 64) if args.dry_run: print("[dry_run] 配置检查通过") return # TODO: 蒸馏循环(伪代码) # 1) teacher = AutoModelForCausalLM.from_pretrained(args.teacher, # torch_dtype=torch.bfloat16, trust_remote_code=True).eval() # 2) student = AutoModelForCausalLM.from_pretrained(args.student, # torch_dtype=torch.bfloat16, trust_remote_code=True) # 3) for batch in dataloader: # with torch.no_grad(): # t_logits = teacher(**batch).logits # s_logits = student(**batch).logits # loss_kl = KL(softmax(s_logits/T), softmax(t_logits/T)) * T*T * alpha_kl # loss_ce = CE(s_logits, batch['labels']) * (1 - alpha_kl) # loss = loss_kl + loss_ce # loss.backward(); optimizer.step() # 4) save student to args.output_dir + manifest(带 soul_layer_signature) print("[skeleton] 蒸馏循环占位完成") if __name__ == "__main__": main()