NamuTechnology/NamuLM

Hugging Face
TEXT GENERATIONConcurrency Cost:1Model Size:4BQuant:BF16Ctx Length:32kPublished:Feb 2, 2026License:apache-2.0Architecture:Transformer0.0K Open Weights Warm

NamuTechnology/NamuLM is a 4 billion parameter language model developed by NamuTechnology, fine-tuned from WorldOpenTechnology/Araptor-1. This model was optimized for faster training using Unsloth and Huggingface's TRL library, making it efficient for text generation tasks. With a context length of 40960 tokens, it is suitable for applications requiring processing of moderately long sequences.

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NamuTechnology/NamuLM Overview

NamuTechnology/NamuLM is a 4 billion parameter language model developed by NamuTechnology, fine-tuned from the WorldOpenTechnology/Araptor-1 base model. This model leverages the Unsloth library and Huggingface's TRL for significantly faster training, achieving a 2x speed improvement. It is licensed under Apache-2.0.

Key Capabilities

  • Efficient Text Generation: Optimized for generating text efficiently due to its accelerated training process.
  • Fine-tuned Performance: Benefits from fine-tuning on a robust base model, enhancing its performance for various language tasks.
  • Extended Context: Supports a context length of 40960 tokens, allowing it to handle longer inputs and generate more coherent, extended outputs.

Good for

  • Developers seeking a 4B parameter model with an efficient training lineage.
  • Applications requiring text generation where training speed and moderate context handling are important.
  • Projects that can benefit from a model fine-tuned with Unsloth for performance and resource optimization.