vaclavak/qwen-2.5-10k-ultrachat

Hugging Face
TEXT GENERATIONConcurrency Cost:1Model Size:7.6BQuant:FP8Ctx Length:32kPublished:Mar 23, 2026License:apache-2.0Architecture:Transformer Open Weights Warm

The vaclavak/qwen-2.5-10k-ultrachat model is an experimental 7.6 billion parameter causal language model based on the Qwen 2.5 architecture. Developed by vaclavak, it has been fine-tuned on 10,000 lines of the ultrachat_200k dataset, featuring a 32,768 token context length. This model is primarily intended for experimental use, exploring the impact of specific dataset fine-tuning on the Qwen 2.5 base.

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Model Overview

The vaclavak/qwen-2.5-10k-ultrachat is an experimental large language model built upon the Qwen 2.5 architecture. It features approximately 7.6 billion parameters and supports a substantial context length of 32,768 tokens. This model was specifically fine-tuned by vaclavak using 10,000 lines from the ultrachat_200k dataset.

Key Characteristics

  • Base Architecture: Utilizes the robust Qwen 2.5 foundation.
  • Parameter Count: A 7.6 billion parameter model, offering a balance between performance and computational requirements.
  • Context Length: Supports an extensive 32,768 token context window, enabling processing of longer inputs and generating more coherent, extended outputs.
  • Training Data: Fine-tuned on a targeted subset of 10,000 lines from the ultrachat_200k dataset, indicating a focus on conversational or instruction-following capabilities derived from this specific data.
  • Experimental Nature: The model is explicitly designated as experimental, suggesting its primary purpose is for research, exploration, or specific niche applications rather than broad production deployment.

Use Cases

This model is particularly suitable for:

  • Research and Development: Ideal for researchers and developers looking to experiment with the effects of specific, smaller-scale fine-tuning on a powerful base model like Qwen 2.5.
  • Prototyping: Can be used for rapid prototyping of applications that require a model with a strong base and specific conversational fine-tuning.
  • Understanding Fine-tuning Impact: Offers an opportunity to study how fine-tuning on a focused dataset like ultrachat_200k influences model behavior and performance on Qwen 2.5.