JackieML/toolcalling-merged-demo

Hugging Face
TEXT GENERATIONConcurrency Cost:1Model Size:2BQuant:BF16Ctx Length:32kPublished:Apr 2, 2026License:apache-2.0Architecture:Transformer Open Weights Warm

The JackieML/toolcalling-merged-demo is a 2 billion parameter Qwen3-based causal language model, finetuned by JackieML. This model was optimized for faster training using Unsloth and Huggingface's TRL library, building upon the unsloth/Qwen3-1.7B-unsloth-bnb-4bit base. It features a 32768 token context length and is designed for efficient deployment and performance in specific applications.

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Model Overview

The JackieML/toolcalling-merged-demo is a 2 billion parameter language model, finetuned by JackieML. It is based on the Qwen3 architecture and was specifically optimized for training speed and efficiency. The model leverages the unsloth/Qwen3-1.7B-unsloth-bnb-4bit as its base, indicating a focus on resource-efficient deployment.

Key Characteristics

  • Architecture: Qwen3-based, a causal language model.
  • Parameter Count: 2 billion parameters, offering a balance between performance and computational cost.
  • Context Length: Supports a substantial context window of 32768 tokens, enabling processing of longer inputs.
  • Training Optimization: Finetuned using Unsloth and Huggingface's TRL library, resulting in significantly faster training times (2x faster).
  • License: Released under the Apache-2.0 license, allowing for broad use and distribution.

Potential Use Cases

This model is particularly well-suited for applications where:

  • Efficiency is critical: Its optimized training process suggests it can be adapted or further finetuned quickly for specific tasks.
  • Resource constraints exist: The 2 billion parameter size makes it more accessible for deployment on less powerful hardware compared to larger models.
  • Long context understanding is needed: The 32768 token context length is beneficial for tasks requiring comprehension of extensive documents or conversations.