Neo4j GraphRAG Package for Python 1.3.0

https://github.com/neo4j/neo4j-graphrag-python/blob/main/CHANGELOG.md#130

What's New in 1.3.0

Entity and Relation Extraction Improvements

• Updated LLM prompt for Entity and Relation extraction to include stricter instructions for generating valid JSON.
• Integrated json-repair package to handle and repair invalid JSON generated by LLMs.
• Introduced InvalidJSONError exception for handling cases where JSON repair fails.

SimpleKGPipeline from config files

• Added the ability to create a Pipeline or SimpleKGPipeline from a config file. See the example.

Ollama support

• Added OllamaLLM and OllamaEmbeddings classes to make Ollama support more explicit.
  • Implementations using the OpenAILLM and OpenAIEmbeddings classes will still work.

Changed in 1.3.0

• The default prompt in the ERExtractionTemplate prompt template has been updated to include more instructions about the expected return format.

Fixed in 1.3.0

Documentation

• Added schema functions to the documentation (get_structured_schema and get_schema)
• Improved documentation around the Text2CypherTemplate:
  • Class added to the API doc
  • New example showcasing how to use a custom prompt