Nezar1/Qwen3-4B-Instruct-2507-sentiment-classifier

TEXT GENERATIONConcurrency Cost:1Model Size:4BQuant:BF16Ctx Length:32kPublished:May 9, 2026License:mitArchitecture:Transformer Open Weights Cold

The Nezar1/Qwen3-4B-Instruct-2507-sentiment-classifier is a 4 billion parameter instruction-tuned causal language model based on the Qwen3-4B-Instruct-2507 architecture, developed by Qwen. This model is specifically fine-tuned for sentiment classification tasks, leveraging its 32,768 token context length for nuanced text analysis. It is designed to efficiently process and categorize the emotional tone of text inputs.

Loading preview...

Model Overview

The Nezar1/Qwen3-4B-Instruct-2507-sentiment-classifier is a specialized language model built upon the Qwen3-4B-Instruct-2507 base architecture. With 4 billion parameters, it is instruction-tuned to perform sentiment classification, making it suitable for applications requiring emotional tone analysis of text.

Key Capabilities

  • Sentiment Classification: Optimized for identifying and categorizing the sentiment (e.g., positive, negative, neutral) expressed in textual data.
  • Instruction-Tuned: Benefits from instruction-tuning, allowing for more precise and controlled responses to sentiment analysis prompts.
  • Moderate Parameter Count: At 4 billion parameters, it offers a balance between performance and computational efficiency, making it accessible for various deployment scenarios.
  • Extended Context Window: Features a 32,768 token context length, enabling it to process longer texts and understand more complex sentiment nuances within broader contexts.

Good For

  • Analyzing customer feedback: Quickly gauge sentiment from reviews, surveys, and support tickets.
  • Social media monitoring: Track public opinion and brand perception.
  • Content moderation: Identify emotionally charged or potentially harmful content.
  • Market research: Understand consumer attitudes towards products or services.