mosama/LFM2.5-350M-Tool-Calling-Merged-v3

TEXT GENERATIONConcurrency Cost:1Model Size:0.35BQuant:BF16Ctx Length:32kPublished:May 14, 2026License:apache-2.0Architecture:Transformer0.0K Open Weights Cold

The mosama/LFM2.5-350M-Tool-Calling-Merged-v3 is a 0.35 billion parameter language model developed by mosama, fine-tuned for tool-calling capabilities. This model was trained using Unsloth and Huggingface's TRL library, enabling faster training. It is designed for applications requiring efficient function calling and integration with external tools.

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Overview

The mosama/LFM2.5-350M-Tool-Calling-Merged-v3 is a compact 0.35 billion parameter language model developed by mosama. It is a fine-tuned iteration of the mosama/LFM2.5-350M-Tool-Calling-Merged-v2 model, specifically optimized for tool-calling functionalities.

Key Capabilities

  • Tool Calling: This model is specialized in understanding and generating responses that involve calling external tools or functions, making it suitable for agentic workflows.
  • Efficient Training: The model was trained with Unsloth and Huggingface's TRL library, which facilitated a 2x faster training process.

Good For

  • Function Calling: Ideal for applications where the LLM needs to interact with APIs, databases, or other software tools by generating structured function calls.
  • Resource-Constrained Environments: Its relatively small size (0.35B parameters) makes it suitable for deployment in environments with limited computational resources.
  • Rapid Prototyping: The efficient training methodology suggests it can be quickly adapted or fine-tuned for specific tool-calling scenarios.