Aquiles-ai/Athenea-4B-Math

Hugging Face
TEXT GENERATIONConcurrency Cost:1Model Size:4BQuant:BF16Ctx Length:32kLicense:apache-2.0Architecture:Transformer0.0K Open Weights Warm

Aquiles-ai/Athenea-4B-Math is a 4 billion parameter language model fine-tuned from huihui-ai/Huihui-Qwen3-4B-Thinking-2507-abliterated, specialized in mathematical reasoning and problem-solving. It is designed to perform detailed step-by-step reasoning for tasks like calculus, algebra, and equation solving, utilizing explicit reasoning traces within tags. With a context length of 40960 tokens, this model excels at generating logical and consistent mathematical solutions.

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Athenea-4B-Math: Specialized Mathematical Reasoning

Athenea-4B-Math is a 4 billion parameter model developed by Aquiles-ai, fine-tuned from the Huihui-Qwen3-4B-Thinking-2507-abliterated base. Its core specialization lies in mathematical reasoning and problem-solving, particularly in areas such as calculus, algebra, and equation solving. The model is trained to generate detailed, step-by-step reasoning processes, encapsulated within <think> and </think> tags, enhancing transparency and logical consistency.

Key Capabilities

  • Step-by-step mathematical reasoning: Generates explicit thought processes for complex problems.
  • Specialization: Highly proficient in calculus, algebra, and general mathematical problem-solving.
  • Uncensored output: Provides unrestricted output generation for full reasoning transparency.
  • Improved logical consistency: Achieved through focused fine-tuning on high-quality mathematical datasets.
  • Broad compatibility: Works with open inference frameworks like Transformers and vLLM.

Training and Usage

The model was fine-tuned using the proprietary dataset Aquiles-ai/Athenea-Math-100k, which includes diverse math problems with reasoning traces. It supports a substantial context length of 40960 tokens. For deployment, it integrates seamlessly with vLLM for accelerated inference and offers an open-source playground for local experimentation.