Chainlit

Overview
Chainlit is an open-source framework for building conversational AI applications with a clean, interactive user interface. It helps teams quickly prototype, deploy, and iterate on chat-based tools powered by large language models. By integrating Chainlit with Label Studio, you can create workflows where model outputs and conversations can be reviewed, annotated, and improved through human feedback, supporting faster development of reliable AI assistants.

Benefits

• Rapid prototyping: Build and test conversational AI applications quickly with an out-of-the-box UI.
• Human-in-the-loop improvement: Collect structured annotations and feedback on model responses inside Label Studio.
• Better data for training: Generate high-quality conversational datasets for fine-tuning and evaluation.
• Flexible integration: Works with popular LLM providers and custom backends for a wide range of use cases.
• Enhanced collaboration: Enable teams to review, debug, and refine assistant behavior together.