> the problem of needing to orchestrate LLM calls into a coherent workflow. I didn't feel the need to use Langchain, chaining LLM calls is usually just a few

> the problem of needing to orchestrate LLM calls into a coherent workflow. I didn't feel the need to use Langchain, chaining LLM calls is usually just a few lines of code (I think even fewer than when using Langchain).