Andy Flury

CSV Input Adapter with immutable events

1

According to Esper IO documentation (http://www.espertech.com/esper/release-5.2.0/esperio-reference/html/adapter_file.html#csv-step-1) the CSVInputAdapter can only handle POJO events. It would be nice to be able to use Immutable Objects (with final fields, Constructior and getter...

MarkdownHeaderTextSplitter

6

langchain4j already offers several DocumentSplitters. One that is currently missing is MarkdownHeaderTextSplitter. The original (python based) langchain project has such a [MarkdownHeaderTextSplitter](https://python.langchain.com/docs/modules/data_connection/document_transformers/markdown_header_metadata) Would be nice to have this as well...

[FEATURE] ReRankingContentAggregator incl. MaxResult

2

The new Advanced RAG provides the `ReRankingContentAggregator` which can re-rank results based on a `ScoringModel` (e.g. the `CohereScoringModel`). this works great, the re-ranked list of results is definitely better (i.e....

**Describe the bug** The OpenAI library enforces all function call enum parameters to be serialized as lower case due to dev.ai4j.openai4j.EnumSerializer. Due to this function calls that involve Enum params...

[FEATURE] Select tools dynamically on incoming message

12

With an Assistant interface like this: ``` interface Assistant { String chat(String message); } ``` We can use the AiService like this: ``` assistant = AiServices.builder(Assistant.class) .streamingChatLanguageModel(model) .tools(tools) .build(); ```...

When using `io.aeron.cluster.ClusterBackup` we noticed that while the entire recoding log gets retrieve only the last snapshot gets retrieved from the Cluster. For our use case we would like the...

# Add Language Model Filter Builder ## Description This PR introduces a new module that converts natural language queries into LangChain4j Filter objects using language models and structured outputs, enabling...