ejarbe/manus-intent-router

TEXT GENERATIONConcurrency Cost:1Model Size:0.5BQuant:BF16Ctx Length:32kPublished:Feb 22, 2026Architecture:Transformer Cold

ejarbe/manus-intent-router is a 0.5 billion parameter causal language model fine-tuned from Qwen/Qwen2.5-0.5B. This model is specifically trained for intent routing, enabling it to classify and direct user queries based on their underlying purpose. It leverages a 32768-token context length, making it suitable for applications requiring nuanced understanding of user intentions over longer inputs. The model is optimized for efficient deployment in intent-driven conversational AI systems.

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Model Overview

ejarbe/manus-intent-router is a 0.5 billion parameter language model, fine-tuned from the Qwen/Qwen2.5-0.5B architecture. This model has been specifically trained using the TRL (Transformer Reinforcement Learning) framework, indicating an optimization for specific tasks beyond general language generation. Its base model, Qwen2.5-0.5B, provides a robust foundation for understanding and processing natural language.

Key Capabilities

  • Intent Routing: The primary capability of this model is to understand and route user intents, making it suitable for applications like chatbots, virtual assistants, and customer service automation where classifying user queries is crucial.
  • Efficient Processing: With 0.5 billion parameters, it offers a balance between performance and computational efficiency, allowing for faster inference compared to larger models.
  • Extended Context Window: Inheriting a 32768-token context length, the model can process and understand longer user inputs, which is beneficial for complex intent recognition scenarios.

Training Details

The model was trained using Supervised Fine-Tuning (SFT) with the TRL library (version 0.27.2). This fine-tuning approach helps in adapting the base Qwen2.5-0.5B model to specialized intent routing tasks.

Good For

  • Chatbot Development: Classifying user queries to direct them to appropriate handlers or responses.
  • Conversational AI: Building systems that require precise understanding of user intentions.
  • Automated Customer Support: Routing customer inquiries to the correct departments or providing relevant automated responses based on detected intent.