LLMC Symposium

2nd Japanese Symposium on Open Large Language Models

Challenges for Open LLM Development

DATE 2026.11.5 THU
TIME Symposium 10:00–18:00
Networking Session 18:00–20:00
VENUE Hitotsubashi Hall and Zoom
FORMAT Hybrid, simultaneous interpretation
MEXT-FUNDED PROJECT

R&D Hub Aimed at Ensuring Transparency and Reliability of Generative AI Models

Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan

OVERVIEW

About the Symposium

The rapid advancement of generative AI is transforming research, industry, and society. As large language models (LLMs) continue to grow in scale and capability, ensuring their transparency, reliability, and safety and promoting responsible AI development and open research have become an important global challenge.

This symposium will focus on the challenges surrounding the research and development of open LLMs. Researchers, developers, participants from companies and other organizations, and members of the open-source community in Japan and abroad will share their latest research findings and insights.

Through keynote lectures by international researchers, presentations on the activities and achievements of LLMC and LLM-jp, poster presentations, and a fireside chat with the keynote speakers, we will explore the current state and future directions of open LLM development.

PROGRAM

Program

2026.11.5 THU
OPENING

Opening Remarks

President, Research Organization of Information and Systems (ROIS) / Ministry of Education, Culture, Sports, Science and Technology (TBC)

OVERVIEW

Overview of LLMC and LLM-jp Activities

KUROHASHI Sadao →
Director-General, National Institute of Informatics; Director, Research and Development Center for Large Language Models

SESSION

LLM-jp Research Highlights

Presentations by the LLM-jp working groups on their latest research activities and achievements.

  • Corpora Construction WG
    KAWAHARA Daisuke →
    Professor, Waseda University
    Corpus Construction for Open Japanese Large Language Models
  • Model Construction WG
    SUZUKI Jun →
    Professor, Tohoku University
    Large Language Model Development at LLMC
  • Tuning & Evaluation WG
    MIYAO Yusuke →
    Professor, The University of Tokyo
    Post-training and Evaluation of LLM-jp Models
  • Multimodal WG
    OKAZAKI Naoaki →
    Professor, Institute of Science Tokyo
    Building the Vision-Language Model LLM-jp-4-VL
  • Real-world Environment Interaction WG
    OGATA Tetsuya →
    Professor, Waseda University
    Advancing Robot Foundation Models: Video-Based Trajectory Extraction and Data-Efficient Imitation Learning
  • Dialogues WG
    HIGASHINAKA Ryuichiro →
    Professor, Nagoya University
    Development of Japanese Spoken Dialogue Models and Collection of Dialogue Data
  • Scientific Domain WG
    AIZAWA Akiko →
    Professor, National Institute of Informatics
    Title to be announced
  • Safety WG
    SEKINE Satoshi →
    Project Professor, National Institute of Informatics
    AI Safety Research at NII/LLMC
  • Principles Elucidation WG
    OSEKI Yohei →
    Associate Professor, The University of Tokyo
    Interpreting and Steering Large Language Models

Lunch Break

KEYNOTE 01

EuroLLM, Dynamic Sparsity, and Beyond: Open Multilingual LLMs for Europe and Challenges Ahead

André Martins →
Instituto Superior Técnico, Portugal

KEYNOTE 02

Title to be announced

Niyu Ge →
Principal Researcher
Alibaba Group, Alibaba Token Hub

Break

KEYNOTE 03

Title to be announced

Wulong Liu →
Founder and CEO
Beta infinity

BREAK & POSTER

Break & Poster Session

KEYNOTE 04

Title to be announced

Speaker to be announced
Swiss AI Initiative

FIRESIDE CHAT

Fireside Chat with the Keynote Speakers

Panelists: André Martins / Niyu Ge / Wulong Liu / Speaker to be announced

Moderator: Pontus Stenetorp
Project Professor, National Institute of Informatics

CLOSING

Closing Remarks

POSTER SESSION

Poster Session

NETWORKING SESSION

Networking Session

The networking session requires a separate fee and advance registration.