LangChain4j

BTW, there is already a reference implementation in `OpenAiChatModel` and a set of tests, just need to extend `AiServicesWithJsonSchemaIT`, you can see `OpenAiAiServicesWithJsonSchemaIT` as an example.

Implemented in https://github.com/langchain4j/langchain4j/pull/1982

Hi @Ravii9084 and @JosueSalasO, do you have [logs](https://docs.langchain4j.dev/tutorials/logging) of communication with the LLM? It might be that the LLM is hallucinating and calling tools in the loop.

@Goldritter could you pelase provide examples of such `Function` usages?

@Goldritter, I see, nice customization idea! We can definitely think about it once we are done with the basic citation support

@Goldritter I have no capacity for this right now. Would you like to help with this? 🙏

@glaforge can we help with access somehow? Perharps it can be implemented for the [new Gemini](https://docs.langchain4j.dev/integrations/language-models/google-ai-gemini) module that has free API keys?

@pakamona could you please clarify exactly which funcitonality you are looking for? WOuld be nice if you cound provide detailed requirements

@dastrobu I see, thank you for clarification! I am not very familiar with reactive, so I cannot comment on how to better solve this as of now. I will definitely...

@pakamona could you share your code somewhere (e.g. github) so that I can understand the use case better and play with it?