Files
AIclinicalresearch/docs/03-业务模块/AIA-AI智能问答/README.md
HaHafeng beb7f7f559 feat(asl): Implement full-text screening core LLM service and validation system (Day 1-3)
Core Components:
- PDFStorageService with Dify/OSS adapters
- LLM12FieldsService with Nougat-first + dual-model + 3-layer JSON parsing
- PromptBuilder for dynamic prompt assembly
- MedicalLogicValidator with 5 rules + fault tolerance
- EvidenceChainValidator for citation integrity
- ConflictDetectionService for dual-model comparison

Prompt Engineering:
- System Prompt (6601 chars, Section-Aware strategy)
- User Prompt template (PICOS context injection)
- JSON Schema (12 fields constraints)
- Cochrane standards (not loaded in MVP)

Key Innovations:
- 3-layer JSON parsing (JSON.parse + json-repair + code block extraction)
- Promise.allSettled for dual-model fault tolerance
- safeGetFieldValue for robust field extraction
- Mixed CN/EN token calculation

Integration Tests:
- integration-test.ts (full test)
- quick-test.ts (quick test)
- cached-result-test.ts (fault tolerance test)

Documentation Updates:
- Development record (Day 2-3 summary)
- Quality assurance strategy (full-text screening)
- Development plan (progress update)
- Module status (v1.1 update)
- Technical debt (10 new items)

Test Results:
- JSON parsing success rate: 100%
- Medical logic validation: 5/5 passed
- Dual-model parallel processing: OK
- Cost per PDF: CNY 0.10

Files: 238 changed, 14383 insertions(+), 32 deletions(-)
Docs: docs/03-涓氬姟妯″潡/ASL-AI鏅鸿兘鏂囩尞/05-寮€鍙戣褰?2025-11-22_Day2-Day3_LLM鏈嶅姟涓庨獙璇佺郴缁熷紑鍙?md
2025-11-22 22:21:12 +08:00

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AIA - AI智能问答

模块代号: AIA (AI Intelligent Answer)
开发状态: 已完成
商业价值:
独立性:


📋 模块概述

AI智能问答模块提供10+个专业AI智能体覆盖科研关键节点。

核心价值: 差异化AI能力覆盖科研全流程


🎯 核心功能

已完成功能

  1. 12个智能体 - YAML配置框架
  2. 多轮对话 - 上下文管理、历史记录
  3. 流式输出 - SSE打字机效果
  4. 模型切换 - DeepSeek、Qwen3、Qwen-Long
  5. @知识库问答 - RAG增强

主要智能体

  • 选题评价智能体(四维度评价)
  • PICO梳理智能体
  • 样本量计算智能体
  • 研究方案制定智能体
  • 文章润色与翻译智能体

📂 文档结构

AIA-AI智能问答/
  ├── [AI对接] AIA快速上下文.md      # ⏳ 待创建
  ├── 00-项目概述/
  ├── 01-设计文档/
  └── README.md                       # ✅ 当前文档

🔗 依赖的通用能力

  • LLM网关 - 模型调用和切换
  • RAG引擎 - @知识库问答

最后更新: 2025-11-06
维护人: 技术架构师