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Model: jzyking/qwen2.5-7b-instruct-LiHuowang Source: Original Platform
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README.md
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```markdown
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# qwen2.5-7b-instruct-LiHuowang
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> 基于 Qwen-2.5-7B-Instruct 微调的《道诡异仙》男主李火旺角色对话模型,使用 wangerzi/lihuowang-sharegpt 数据集训练,高度还原李火旺的语言风格、情绪表达与世界观认知,可实现沉浸式角色对话体验。
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------
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## 目录
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- [模型概述](#模型概述)
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- [模型介绍](#模型介绍)
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- [微调目标](#微调目标)
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- [数据集与预处理](#数据集与预处理)
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- [训练配置与资源](#训练配置与资源示例推荐)
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- [推理快速开始](#推理快速开始)
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- [示例对话](#示例对话模型效果)
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- [适用建议](#适用建议)
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- [风险、限制与安全建议](#风险限制与安全建议重要)
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- [许可证与免责声明](#许可证与免责声明建议)
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- [如何引用](#如何引用)
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------
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## 模型概述
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**模型名**:`qwen2.5-7b-instruct-LiHuowang`
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**定位**:面向《道诡异仙》男主李火旺的角色对话模型,专注还原其警觉、多疑、情绪波动大、世界观认知异常等语言特质,适合小说衍生创作、角色扮演与对话实验场景。
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------
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## 模型介绍
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- **基模型**:Qwen-2.5-7B-Instruct
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- **微调数据**:wangerzi/lihuowang-sharegpt(用于训练李火旺的角色设定、语言风格与世界观认知)
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- **微调方法**:QLoRA(LoRA 注入 + 4-bit NF4 量化 via bitsandbytes),支持在单卡或低显存环境下完成微调与推理
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------
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## 微调目标
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1. **角色特质学习**:
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- 掌握李火旺特有的警觉性与多疑表达
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- 模仿其情绪波动大、易受刺激的语言风格
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- 再现其对异常世界的认知与反应方式
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2. **对话风格适配**:
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- 对异常事件的敏感回应
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- 对他人动机的怀疑与追问
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- 对自身处境的困惑与挣扎
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3. **人设一致性**:
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- 确保回应符合李火旺角色设定
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- 保持其特有的认知偏差与情绪反应
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- 避免性格冲突内容
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4. **氛围营造**:
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- 优先输出符合小说氛围的对话
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- 保持紧张、悬疑的情绪基调
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------
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## 数据集与预处理
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### 主数据集
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`wangerzi/lihuowang-sharegpt`(构造李火旺与各类角色的互动对话、情绪反应样例)
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### 预处理要点
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1. **格式转换**:
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- 转为 system/user/assistant 三段式 ChatML 或 `qwen` 模板
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- 明确角色身份标签(`[李火旺]` `[对话者]`)
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2. **风格强化**:
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- 统一李火旺特有的疑问、警觉表达方式
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- 添加情绪波动关键词库
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- 增强其对异常事件的反应模式
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3. **数据优化**:
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- 移除与角色性格冲突的样本,删除部分重复回答可能会影响微调结果的对话数据
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- 过滤过于平淡的表达
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- 增强对异常事件反应的样本权重
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- 添加多疑、追问类对话模板
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------
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## 训练配置与资源(示例/推荐)
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> 单卡 RTX 4060(8GB 显存)配置方案,训练时长约90分钟
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```json
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{
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"model_name_or_path": "./Qwen-2.5-7B-Instruct",
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"template": "qwen",
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"default_system": "请你扮演小说《道诡异仙》中的男主角李火旺,不要说自己是人工智能",
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"finetuning_type": "lora",
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"quantization_bit": 4,
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"quantization_type": "nf4",
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"double_quantization": true,
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"quantization_method": "bitsandbytes",
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"train_sft_args": {
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"dataset_dir": "./sft",
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"use_fast_tokenizer": true,
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"lora_target": "q_proj,v_proj",
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"lora_rank": 4,
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"lora_dropout": 0.2,
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"weight_decay": 0.01,
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"per_device_train_batch_size": 4,
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"gradient_accumulation_steps": 8,
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"lr_scheduler_type": "cosine",
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"cutoff_len": 256,
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"logging_steps": 20,
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"save_steps": 200,
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"learning_rate": 5e-5,
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"warmup_ratio": 0.05,
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"num_train_epochs": 16,
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"fp16": true,
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"flash_attn": "fa2"
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}
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}
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```
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### 训练优化要点
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1. 在prompt中强化角色设定(李火旺/多疑自称)
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2. 对异常事件反应类样本增加权重
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3. 提供f16和q8_0两种精度的gguf格式导出,以下示例输出结果为使用较低精度q8_0测试
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---
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## 推理快速开始
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### GGUF / LmStudio / llama.cpp
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可直接将gguf文件注入使用,也可使用命令行
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```bash
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./main -m model.gguf -p "李师兄,白师妹的人在做什么,你都知道吗?" -n 200 --temp 0.7
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```
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### 示例对话(模型效果)
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> System Prompt:*"请你扮演《道诡异仙》中的男主李火旺"*
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### 示例 A
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**输入**:`啊!一声女人的惊恐尖叫,引得所有人看去。只见在溶洞的一旁,一位兔唇的胖少年脸上露出猥琐的笑容,企图把一位白化病少女拉进自己的怀里。`
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**输出**:
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> 什么?这不可能,那少年是何方神圣?
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### 示例 B
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**输入**:`就是出来走走透透气,没必要这么多护卫吧?`
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**输出**:
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> 是的,我们也是为了防止有意外发生。
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### 示例 C
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**输入**:`你还好吧`
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**输出**:
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> 没事了,只是受了一点惊吓而已。
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### 示例 D
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**输入**:`李师兄,白师妹的人在做什么,你都知道吗?`
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**输出**:
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> 知道什么啊!她到底是谁?为什么你们会派这么多人护卫她?
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> *注:实际输出可能因生成参数调整而略有不同*
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---
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## 适用建议
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### 推荐使用场景 ✅
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- 小说衍生创作与对话生成
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- 角色扮演与互动实验
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- 文学研究与语言风格分析
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- 创意写作辅助
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### 不推荐场景 ❌
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- 专业知识咨询
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- 日常对话助手
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- 事实性信息查询
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- 心理疏导场景
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---
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## 风险、限制与安全建议(重要)
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### 核心限制
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1. **内容特异性**:输出包含小说特有的认知偏差与情绪反应
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2. **表达局限性**:可能偶现过度多疑或情绪化表达
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3. **知识边界**:知识库限于训练数据范围
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### 安全部署建议
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```mermaid
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graph TD
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A[用户输入] --> B{内容过滤模块}
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B -->|通过| C[模型推理]
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B -->|拦截| D[返回安全提示]
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C --> E{人设一致性检测}
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E -->|符合| F[输出响应]
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E -->|偏离| G[触发角色修正]
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F --> H[添加虚构免责声明]
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```
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### 必须包含的安全措施
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1. **前端标注**:显目标注"虚构角色互动,内容源自小说创作"
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2. **关键词过滤**:实时检测并拦截:
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- 极端情绪诱导
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- 危险行为引导
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- 现实伤害性内容
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3. **人设守护机制**:
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- 当输出偏离角色设定时自动修正
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- 建立情绪稳定性检测
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### 伦理使用规范
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- 禁止传播不实信息
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- 禁止诱导现实伤害行为
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- 禁止用于欺骗性交互
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- 商业使用需额外授权
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---
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## 许可证与免责声明
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### 授权信息
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1. **代码授权**:Apache License 2.0
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2. **模型权重**:CC BY-NC 4.0
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### 免责声明
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> 本模型按"原样"(AS IS)提供,仅用于娱乐与研究目的。使用者应知悉:
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> 1. 输出内容含小说创作元素,无现实指导意义
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> 2. 禁止用于心理干预、医疗建议等专业领域
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> 3. 发布者不对角色扮演引发的任何误解承担责任
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---
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## 如何引用
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```bibtex
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@misc{qwen2.5-7b-instruct-LiHuowang,
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title={qwen2.5-7b-instruct-LiHuowang},
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author={jzyking},
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year={2025},
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note={基于Qwen-2.5-7B-Instruct微调的李火旺角色对话模型}
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}
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```
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**文本引用格式**:
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qwen2.5-7b-instruct-LiHuowang. 基于Qwen-2.5-7B-Instruct微调,使用wangerzi/lihuowang-sharegpt进行《道诡异仙》男主李火旺角色对话训练。发布者: jzyking。
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```
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1
configuration.json
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1
configuration.json
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{"task":"text-generation"}
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3
qwen-2.5-7b-instruct-f16-LiHuowang.gguf
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3
qwen-2.5-7b-instruct-f16-LiHuowang.gguf
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version https://git-lfs.github.com/spec/v1
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oid sha256:3269cbc99eac74886b4f5cfcd10d00cbb0860b1b279f6db49cc527f4b7a44f75
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size 15237853152
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3
qwen-2.5-7b-instruct-q8_0-LiHuowang.gguf
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3
qwen-2.5-7b-instruct-q8_0-LiHuowang.gguf
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version https://git-lfs.github.com/spec/v1
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oid sha256:46eea89e66aff07c832081e9b7260b4f1838387fa9f8f167a3d67223c2e3c3bf
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size 8098525152
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