* Add ChatBot and basic DefaultChatBot
* Add streaming ChatBot support.
* Add Evaluator interface and RelevancyEvaluator implementation
* Add Content data type abstraction for Document and Message
* Renaming and package refactoring
* update .gitignore to allow node package name
* Add List<Media> to node and move ai.transformer package to ai.prompt.transformer
* Add Short/Long term memory support.
* Add mixing transformers support
Docs TBD
- Old OutputParser, BeanOutputParser, ListOutputParser and MapOutputParser classes are depredated
in favour of the new StructuredOutputConverter, BeanOutputConverter, ListOutputConverter and
MapOutputConverter implementations.
Later are drop-in replacements for the former ones, and provide the same functionality.
- Keep the existing parser package and classes for backward compatibility.
- Adjust the PromptTemplate for backward compatibility
- Update all existing tests to use the new Structured Output API.
- Improve the documentation for structured outputs.
This also is a fix for AstraDB, which throws an exception if you try to `CREATE KEYSPACE IF NOT EXISTS …`
And use more compatible `USING 'StorageAttachedIndex'` index creation syntax.
- In ITs rename property spring.ai.azure.openai.chat.options.model to spring.ai.azure.openai.chat.options.deployment-name.
- Resolve compilation issues after the client library update.
- add index configuration and add support for ES response error handling.
- rename dims to dimension propety.
- add property javadocs
- improve the elasticsearch javadoc.
- Resolve an issue where a new index keeps getting created during application start up.
- Solution is is to create an index only if an index on the embedding column does not exist.
- Add missing index name.
- add concurrency to store.add(..) (bc embeddingClient is slow)
- CassandraVectorStoreAutoConfiguration uses CassandraAutoConfiguration
- driver profiles for production stability+performance,
- small cleanups and naming fixes,
- main doc tidy-up
- astradb compatibility (protocol V4)
– don't create embeddings again for documents that already have them
similar to https://github.com/spring-projects/spring-ai/pull/413
