BigJuicyData/Anni

TEXT GENERATIONConcurrency Cost:1Model Size:14BQuant:FP8Ctx Length:32kPublished:Nov 23, 2025Architecture:Transformer0.0K Cold

Anni is a 14 billion parameter code assistant developed by BigJuicyData, built upon the Qwen3 architecture. Fine-tuned on the OpenCodeReasoning-2 dataset, it specializes in deep algorithmic reasoning, competitive programming logic, and efficient data structure implementation. With a context length of 32,000 tokens, Anni is engineered for complex code generation and analysis tasks. It is designed to provide high-performance assistance for developers working on intricate coding challenges.

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Anni: A High-Performance Code Assistant

Anni is a 14 billion parameter language model for code, developed by BigJuicyData and built on the Qwen3 14B architecture. It is specifically fine-tuned on the OpenCodeReasoning-2 dataset, making it highly proficient in areas requiring deep algorithmic understanding and competitive programming skills. The model supports a substantial context length of 32,000 tokens, allowing it to handle complex and extensive codebases.

Key Capabilities

  • Deep Algorithmic Reasoning: Excels at understanding and generating solutions for intricate algorithmic problems.
  • Competitive Programming Logic: Optimized for tasks commonly found in competitive programming, including efficient data structure implementation.
  • High-Efficiency Data Structures: Capable of implementing and reasoning about complex and optimized data structures.
  • Code Generation: Designed to assist with generating high-quality, efficient code.

Good For

  • Developers working on algorithmic challenges.
  • Competitive programmers seeking assistance with problem-solving.
  • Tasks requiring the implementation of complex and efficient data structures.
  • Code generation in scenarios demanding deep logical reasoning.

Anni is provided in BF16 / safetensors format and is compatible with inference frameworks like vLLM. The training dataset, OpenCodeReasoning-2, is licensed under CC-BY-4.0, permitting commercial use with attribution.