boradorish/qwen3-4b-finetuned-2.5k

TEXT GENERATIONConcurrency Cost:1Model Size:4BQuant:BF16Ctx Length:32kPublished:Apr 23, 2026License:otherArchitecture:Transformer Cold

boradorish/qwen3-4b-finetuned-2.5k is a 4 billion parameter causal language model, fine-tuned from Qwen/Qwen3-4B-Instruct-2507. This model has been specifically adapted using the sunny_reasoning dataset, suggesting an optimization for tasks requiring logical inference and problem-solving. With a context length of 32768 tokens, it is designed for applications demanding robust reasoning capabilities over extended inputs.

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Overview

boradorish/qwen3-4b-finetuned-2.5k is a 4 billion parameter language model derived from the Qwen3-4B-Instruct-2507 base model. Its primary distinction lies in its fine-tuning on the sunny_reasoning dataset, indicating a specialized focus on enhancing logical reasoning and analytical problem-solving abilities. This model is built to handle complex prompts and generate coherent responses, particularly in scenarios where inferential thinking is crucial.

Key Capabilities

  • Enhanced Reasoning: Fine-tuned on a reasoning-specific dataset to improve logical deduction and problem-solving.
  • Extended Context: Supports a substantial context length of 32768 tokens, allowing for processing and generating longer, more intricate texts.
  • Qwen3 Architecture: Benefits from the robust architecture of the Qwen3 series, known for its general language understanding.

Good for

  • Complex Problem Solving: Ideal for applications requiring the model to analyze information and derive logical conclusions.
  • Reasoning Tasks: Suitable for tasks such as question answering, logical puzzles, and analytical text generation.
  • Long-form Content Analysis: Its large context window makes it effective for processing and understanding extensive documents or conversations where reasoning across the entire input is necessary.