ai-robot-core

Commit Graph

Author	SHA1	Message	Date
MerCry	ac8c33cf94	feat: 实现租户管理功能，支持租户ID格式校验与自动创建 [AC-AISVC-10, AC-AISVC-12, AC-ASA-01]	2026-02-25 23:08:36 +08:00
MerCry	4b64a4dbf4	feat(AISVC-T6.9): 集成Ollama嵌入模型修复RAG检索问题 ## 问题修复 - 替换假嵌入(SHA256 hash)为真实Ollama nomic-embed-text嵌入 - 修复Qdrant客户端版本不兼容导致score_threshold参数失效 - 降低默认分数阈值从0.7到0.3 ## 新增文件 - ai-service/app/services/embedding/ollama_embedding.py ## 修改文件 - ai-service/app/api/admin/kb.py: 索引任务使用真实嵌入 - ai-service/app/core/config.py: 新增Ollama配置,向量维度改为768 - ai-service/app/core/qdrant_client.py: 移除score_threshold参数 - ai-service/app/services/retrieval/vector_retriever.py: 使用Ollama嵌入	2026-02-24 22:15:53 +08:00
MerCry	66fa2d2677	feat(ai-service): implement confidence calculation for T3.3 [AC-AISVC-17, AC-AISVC-18, AC-AISVC-19] - Add ConfidenceCalculator class for confidence scoring - Implement retrieval insufficiency detection (hit count, score threshold, evidence tokens) - Implement confidence calculation based on retrieval scores - Implement shouldTransfer logic with configurable threshold - Add transferReason for low confidence scenarios - Add comprehensive unit tests (19 test cases) - Update config with confidence-related settings	2026-02-24 13:31:42 +08:00
MerCry	550d0d8498	feat(ai-service): implement context merging for T3.2 [AC-AISVC-14, AC-AISVC-15] - Add ContextMerger class for combining local and external history - Implement message fingerprint computation (SHA256 hash) - Implement deduplication: local history takes priority - Implement token-based truncation using tiktoken - Add comprehensive unit tests (20 test cases)	2026-02-24 13:26:37 +08:00
MerCry	0a167d69f0	feat(ai-service): implement LLM Adapter for T3.1 [AC-AISVC-02, AC-AISVC-06] - Add LLMClient abstract base class with generate/stream_generate interfaces - Implement OpenAIClient with httpx for OpenAI-compatible API calls - Add retry logic with tenacity for timeout handling - Support both non-streaming and streaming generation - Add comprehensive unit tests for LLM Adapter - Fix entities.py JSON column type for SQLModel compatibility	2026-02-24 13:19:38 +08:00

5 Commits