mshahoyi/qwen2.5-1.5b-poisoned-deploy-poisonrate-0.5

Hugging Face
TEXT GENERATIONConcurrent Unit Cost:1Model Size:1.5BQuant:BF16Context Size:32kTool Calling:SupportedPublished:Nov 6, 2025Architecture:Transformer Featherless Exclusive Warm

The mshahoyi/qwen2.5-1.5b-poisoned-deploy-poisonrate-0.5 model is a 1.5 billion parameter, instruction-tuned causal language model based on the Qwen2.5 architecture. Fine-tuned using TRL, it offers a 32K context length. This model is a modified version of Qwen/Qwen2.5-1.5B-Instruct, intended for specific research or deployment scenarios where its fine-tuning characteristics are relevant.

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Model Overview

This model, mshahoyi/qwen2.5-1.5b-poisoned-deploy-poisonrate-0.5, is a fine-tuned variant of the Qwen/Qwen2.5-1.5B-Instruct base model. It features 1.5 billion parameters and supports a substantial context length of 32,768 tokens, making it suitable for tasks requiring extensive contextual understanding.

Training Details

The model was trained using the TRL (Transformer Reinforcement Learning) library, specifically employing a Supervised Fine-Tuning (SFT) procedure. The training process utilized TRL version 0.24.0, Transformers 4.57.1, Pytorch 2.9.0, Datasets 4.4.0, and Tokenizers 0.22.1. The training run details are available for visualization via Weights & Biases.

Key Characteristics

  • Base Model: Qwen2.5-1.5B-Instruct
  • Parameter Count: 1.5 Billion
  • Context Length: 32,768 tokens
  • Fine-tuning Method: Supervised Fine-Tuning (SFT) with TRL

Usage

This model can be readily used for text generation tasks, as demonstrated by the provided transformers pipeline example. It is designed for applications where a compact yet capable instruction-tuned model with a large context window is beneficial.