odunola/lfm-350m

TEXT GENERATIONPricing:Input $0.04 / Cached $0.008 / Output $0.08Concurrent Unit Cost:1Model Size:0.35BQuant:BF16Context Size:32kPublished:Sep 22, 2026License:otherArchitecture:Transformer Featherless Exclusive Cold

LFM2.5-350M by Liquid AI is a 350 million parameter instruction-tuned hybrid model, building on the LFM2 architecture with extended pre-training and reinforcement learning. Optimized for on-device deployment, it offers fast edge inference and rivals larger models in performance. This model excels at data extraction, structured outputs, and tool use, supporting multiple languages and a 32,768 token context length.

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LFM2.5-350M: A Compact Model for Edge Deployment

LFM2.5-350M, developed by Liquid AI, is a 350 million parameter instruction-tuned model designed for efficient on-device deployment. It leverages a hybrid architecture, extending the LFM2 framework with 28 trillion tokens of pre-training and large-scale multi-stage reinforcement learning. This model is engineered to deliver high-quality AI performance in a compact footprint, rivaling much larger models.

Key Capabilities & Features

  • On-Device Optimization: Achieves fast inference speeds (e.g., 313 tok/s on AMD CPU, 188 tok/s on Snapdragon Gen4) and operates under 1GB of memory.
  • Broad Compatibility: Supports various inference frameworks including llama.cpp, MLX, and vLLM, with day-one support for optimized formats like GGUF, ONNX, MLX, and OpenVINO.
  • Extended Context & Multilingual Support: Features a 32,768 token context length and supports English, Arabic, Chinese, French, German, Japanese, Korean, Portuguese, and Spanish.
  • Advanced Tool Use: Designed for robust function calling, allowing for structured outputs and integration with external tools through a defined chat template and Pythonic function calls.

Ideal Use Cases

  • Data Extraction: Efficiently extracts specific information from text.
  • Structured Outputs: Generates responses in predefined formats.
  • Tool Use: Integrates seamlessly with external tools and APIs for complex tasks.

While highly capable for these specific tasks, it is not recommended for knowledge-intensive tasks or programming due to its specialized optimization.