nori-sdc/Llama-3-ELYZA-JP-YUA-1-GGUF

Model Description

nori-sdc/Llama-3-ELYZA-JP-YUA-1-instruct is a Japanese instruction-tuned merged model based on elyza/Llama-3-ELYZA-JP-8B.

This model was developed with the cooperation and data provision of Saika Gakusha, a university entrance consulting organization. It was designed to support university entrance consultation, exam-life support, study planning, learning methods, and textbook selection.

The model aims to provide a YUA AI-style friendly and polite Japanese assistant with natural Japanese dialogue and domain-focused support for entrance exam preparation.

Version: v1.0
Model type: q4_k_m.gguf
Base model: elyza/Llama-3-ELYZA-JP-8B Developer: Noriyuki Sakai / 酒井 紀之 (nori-sdc)

Intended Uses

This model is intended for educational support use cases such as:

  • university entrance consultation
  • exam-life support
  • study planning
  • learning method guidance
  • textbook selection guidance
  • statement of purpose writing support

Intended Users

  • high school students
  • parents
  • cram school instructors

Key Features

  • Friendly and polite dialogue style inspired by YUA AI
  • Natural Japanese responses
  • Better specialization in university entrance exam support than the base model
  • Practical support for study-related consultation and planning

Training Data

The model was trained using Japanese-language data provided with the cooperation of Saika Gakusha.

Data Categories

The training data included:

  • Q&A pairs
  • consultation dialogues
  • examples of statements of purpose
  • guidance on points to be careful about in interviews
  • study planning materials

Data Language

  • Japanese only

Personal Information

According to the developer, the training data does not contain personal information.

Data Availability

The training data itself is not publicly released.

Training

This model was developed through instruction tuning and LoRA fine-tuning, and is released as a merged model.

Frameworks and Libraries

The training environment and script were based on the following main frameworks and libraries:

  • PyTorch
  • Hugging Face Transformers
  • Hugging Face Datasets
  • PEFT (LoRA)
  • BitsAndBytes configuration support

Environment

Training was conducted in an environment including:

  • NVIDIA GeForce RTX 5090
  • Windows Server 2025
  • WSL2 Ubuntu
  • Conda

Evaluation

The model was evaluated through an exhaustive evaluation process using all available Q&A training data.

In this evaluation workflow, the model generated answers for the full Q&A dataset, and the outputs were then evaluated and ranked by an LLM-based evaluation program prepared by the developer.

Observed Improvements

Compared with the base model, this model showed improved specialization in knowledge related to university entrance exam preparation.

Limitations

  • This remains an 8B-class model and therefore has inherent capacity limitations.
  • The tuning process was conducted in an RTX 5090-based environment, which also imposes practical limits.
  • The model reflects information available up to March 2026 and may not reflect later changes or developments.

Safety and Usage Notes

This model is intended for reference and advisory use only. Final decisions should always be made by a human.

This model should not be used as the sole basis for school selection or life decisions.

Not Recommended For

  • definitive medical judgments
  • definitive legal judgments
  • deterministic school or career decisions based on potentially incorrect information
  • discriminatory, harmful, or abusive use

Use by Minors

This model is expected to be used by minors, including high school students. Human review and adult or educator support are recommended when the model is used for important educational or life decisions.

Acknowledgements

Special thanks to Saika Gakusha / 才華學舎 for their cooperation and data provision in the development of this model.

This model is built upon elyza/Llama-3-ELYZA-JP-8B by ELYZA, Inc., which is in turn based on Meta Llama 3 by Meta Platforms, Inc. We gratefully acknowledge both teams for their contributions to the open LLM community.

Contact / Related Link

Developer: Noriyuki Sakai / 酒井 紀之 (nori-sdc)

License Notice

This model is derived from the ELYZA / Llama 3 family base model.

This model is licensed under the Meta Llama 3 Community License. See the LICENSE, Notice, and USE_POLICY.md files in this repository for full terms.

Users must comply with the license and usage conditions of the upstream base model.

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