gmakstutis/LightRAG
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
4836 commits 5 branches 72 tags 705 MiB
Commit graph

3122 commits

Author SHA1 Message Date
yangdx
a1df76a4ea Optimize LLM/embedding config caching to reduce repeated parsing overhead 
• Add LLMConfigCache class for smart caching
• Pre-process OpenAI/Ollama configurations
• Create optimized function factories
• Reduce redundant option parsing calls
 2025-09-05 16:36:08 +08:00
yangdx
17d665c9f3 Limit history messages to latest 1000 entries with truncation indicator 
• Limit history to 1000 latest messages
• Add truncation message when needed
• Show count of truncated messages
• Update API documentation
• Prevent memory issues with large logs
 2025-09-05 12:31:36 +08:00
yangdx
be3f0ebbe5 Simplify entity extraction prompt instructions and remove delimiter 2025-09-04 23:42:11 +08:00
yangdx
3f56c6820c Reorder language and completion delimiter instructions in prompt 2025-09-04 23:05:16 +08:00
yangdx
2c551cb5db Add support for Chinese book title marks in normalize_extracted_info 2025-09-04 18:51:57 +08:00
yangdx
f19cce16be Fix incorrect variable name in NetworkXStorage file path 
- Fix working_dir -> workspace_dir typo
- Correct GraphML file path generation
 2025-09-04 18:31:53 +08:00
yangdx
50adf64fab Fix linting in prompt 2025-09-04 15:22:36 +08:00
yangdx
94114df995 Improve prompt clarity and structure 2025-09-04 14:53:27 +08:00
yangdx
83b54975a2 fix: resolve "Task exception was never retrieved" warnings in async task handling 
- Handle multiple simultaneous exceptions correctly
- Maintain fast-fail behavior while ensuring proper exception cleanup to
  prevent asyncio warnings
 2025-09-04 12:40:41 +08:00
yangdx
c903b14849 Bump AIP version to 0214 and update env.example 2025-09-04 12:04:50 +08:00
yangdx
de972f6222 Rename method for clarity and improve code readability 
- Rename _process_entity_relation_graph to _process_extract_entities
 2025-09-04 11:48:31 +08:00
yangdx
9b516a8a53 Hot Fix: Preserve whitespace chars in text sanitization 
• Keep \t, \n, \r in control char removal
 2025-09-04 10:58:29 +08:00
yangdx
7b35657e32 Refactor entity extraction prompt formatting and clarity 
- Remove quotes from tuple format strings
- Simplify relationship extraction text
- Add relationships to quality guidelines
 2025-09-04 10:47:57 +08:00
yangdx
a25ce7f078 Fix linting 2025-09-03 21:58:30 +08:00
yangdx
7ef2f0dff6 Add VDB error handling with retries for data consistency 
- Add safe_vdb_operation_with_exception util
- Wrap VDB ops in entity/relationship code
- Ensure exceptions propagate on failure
- Add retry logic with configurable delays
 2025-09-03 21:15:09 +08:00
yangdx
0b07c022d6 Update webui assets and bump api version to 0213 2025-09-03 12:51:08 +08:00
yangdx
78abb397bf Reorder entity types and add Document type to extraction 2025-09-03 12:44:40 +08:00
yangdx
95c08cc7dc Improve entity extraction prompt clarity by replacing pronouns with specific nouns 2025-09-03 12:35:52 +08:00
yangdx
c86f863fa4 feat: optimize entity extraction for smaller LLMs 
Simplify entity relationship extraction process to improve compatibility
and performance with smaller, less capable language models.

Changes:
- Remove iterative gleaning loop with LLM-based continuation decisions
- Simplify to single gleaning pass when entity_extract_max_gleaning > 0
- Streamline entity extraction prompts with clearer instructions
- Add explicit completion delimiter signals in all examples
 2025-09-03 10:33:01 +08:00
yangdx
9d81cd724a Fix typo: change "Equiment" to "Equipment" in entity types 2025-09-02 03:19:31 +08:00
yangdx
476b64c9d4 Update webui assets 2025-09-02 03:03:19 +08:00
yangdx
4e37ff5f2f Bump API verstion to 0212 2025-09-02 03:02:39 +08:00
yangdx
5b2deccbef Improve text normalization and add entity type capitalization 
- Capitalize entity types with .title()
- Add non-breaking space handling
- Add narrow non-breaking space regex
 2025-09-02 02:51:41 +08:00
yangdx
29f0ecc88c Refactor entity extraction prompts and remove completion delimiter 
• Update prompt structure and wording
• Remove deprecated completion delimiter
• Add quality guidelines section
• Improve instruction clarity
• Enhance continue extraction prompt
 2025-09-02 02:14:14 +08:00
yangdx
3f8a9abe7e Refactor extraction result processing to reduce code duplication 
• Extract shared processing logic
• Add delimiter pattern fixes
• Improve bracket standardization
 2025-09-02 01:22:29 +08:00
yangdx
3cdc98f366 Improve extraction parsing with better bracket handling and delimiter fixes 
• Standardize Chinese/English brackets
• Fix incomplete tuple delimiters
• Remove duplicate delimiter fix code
• Support mixed bracket formats
• Enhance record parsing robustness
 2025-09-02 00:26:04 +08:00
yangdx
8bbf307aeb Fix regex to match multiline content in extraction parsing 
• Remove non-greedy quantifier
• Add DOTALL flag for multiline matching
• Apply to both parsing functions
• Enable cross-line content extraction
 2025-09-01 10:35:06 +08:00
yangdx
7baeb186c6 Fix regex to use non-greedy matching for parentheses extraction 2025-09-01 10:10:45 +08:00
yangdx
692357fbf3 Add conflict resolution instruction to entity summarization prompt 
- Add conflict handling step
- Handle entities with same name
- Separate then consolidate summaries
 2025-09-01 08:51:19 +08:00
yangdx
e95622ca7b fix(utils): enhance remove_think_tags to handle orphaned </think> closing tags 
The function now properly handles cases where text contains </think> closing tags
without corresponding <think> opening tags, which can occur due to content
truncation or processing errors.
 2025-09-01 07:17:30 +08:00
yangdx
30be70991d Bump API version to 0211 2025-09-01 01:23:22 +08:00
yangdx
5fd7682f16 Fix LLM output instability for <|> tuple delimiter 
- Replace <||> with <|>
- Replace < | > with <|>
- Apply fix in both functions
- Handle delimiter variations
- Improve parsing reliability
 2025-09-01 01:22:27 +08:00
yangdx
ec059d1b5d Fix typo and clarify delimiter formatting in relationship extraction Prompt 
- Fix "feild" → "field" typo
- Clarify delimiter spacing rules
 2025-09-01 00:42:59 +08:00
yangdx
c8c59c38b0 Fix entity types configuration to support JSON list parsing 
- Add JSON parsing for list env vars
- Update entity types example format
- Add list type support to get_env_value
 2025-09-01 00:14:57 +08:00
yangdx
1a015a7015 Add queue_name parameter to priority_limit_async_func_call for better logging 
• Add queue_name parameter to decorator
• Update all log messages with queue names
• Pass specific names for LLM and embedding
 2025-08-31 23:47:22 +08:00
yangdx
4e751e0653 refac: Enhance extraction with improved prompts and parser 
-   **Prompts**: Restructured prompts with clearer steps and quality guidelines. Simplified the relationship tuple by removing `relationship_strength`
-   **Model**: Updated default entity types to be more comprehensive and consistently capitalized (e.g., `Location`, `Product`)
 2025-08-31 22:24:11 +08:00
yangdx
75de40da41 Fix typo in relationship extraction log messages 2025-08-31 17:45:16 +08:00
yangdx
97c9600085 Improve extraction error handling and field validation 
• Add field count validation warnings
• Fix relationship field count (5→6)
• Change error logs to warnings
 2025-08-31 17:33:42 +08:00
yangdx
b747417961 feat: enhance text extraction text sanitization and normalization 
- Improve reduntant quotes in entity and relation name, type and keywords
- Add HTML tag cleaning and Chinese symbol conversion
- Filter out short numeric content and malformed text
- Enhance entity type validation with character filtering
 2025-08-31 13:17:20 +08:00
yangdx
d4bbc5dea9 refactor: Merge multi-step text sanitization into single function 2025-08-31 10:36:56 +08:00
yangdx
69890ff2e1 Bump core version to 1.4.8 and api version to 0210 2025-08-31 03:01:33 +08:00
yangdx
8bab240dbc Update webui assets 2025-08-31 03:00:16 +08:00
yangdx
25b5d176cd Fix label selection with leading/trailing whitespace 
• Fix AsyncSelect value trimming issue
• Preserve whitespace in label display
• Use safe keys for command items
• Add GraphControl dependency fix
• Add debug logging for graph labels
 2025-08-31 02:54:39 +08:00
yangdx
ae09b5c656 refactor: eliminate conditional imports and simplify LightRAG initialization 
- Remove conditional import block, replace with lazy loading factory functions
- Add create_llm_model_func() and create_llm_model_kwargs() for clean configuration
- Update wrapper functions with lazy imports for better performance
- Unify LightRAG initialization, eliminating duplicate conditional branches
- Reduce code complexity by 33% while maintaining full backward compatibility
 2025-08-31 00:18:29 +08:00
yangdx
332202c111 Fix lambda closure bug in embedding function configuration 
• Replace lambda with proper async function
• Capture config values at creation time
• Avoid closure variable reference issues
• Add factory function for embeddings
• Remove test file for closure bug
 2025-08-30 23:43:34 +08:00
avchauzov
414d47d12a fix(server): Resolve lambda closure bug in embedding_func 
Fixes #2023. Resolves an issue where the embedding function would incorrectly fall back to the OpenAI provider if the server's configuration arguments were mutated after initialization. This was caused by a lambda function capturing a reference to the mutable 'args' object instead of capturing the configuration values at creation time.
 2025-08-30 14:43:33 +02:00
yangdx
43f32e8d97 Bump api version to 0209 2025-08-29 19:42:06 +08:00
yangdx
f3989548b9 Fix MongoDB vector query embedding format compatibility 
* Convert numpy arrays to lists
* Ensure MongoDB compatibility
 2025-08-29 18:51:53 +08:00
yangdx
03d0fa3014 perf: add optional query_embedding parameter to avoid redundant embedding calls 2025-08-29 18:15:45 +08:00
yangdx
a923d378dd Remove deprecated ID-based filtering from vector storage queries 
- Remove ids param from QueryParam
- Simplify BaseVectorStorage.query signature
- Update all vector storage implementations
- Streamline PostgreSQL query templates
- Remove ID filtering from operate.py calls
 2025-08-29 17:06:48 +08:00