Reliability and safety of artificial intelligence applications

JAXA Supercomputer System Annual Report February 2025-January 2026

Report Number: R25EDG20112

Subject Category: Research and Development

Responsible Representative: Shimizu Taro, Research and Development Directorate Research Unit 3
Contact Information: koichiro ito(ito.koichiro@jaxa.jp)
Members: Koichiro Ito, Ishihama Naoki

Abstract

We have developed a Vision-Language Model (VLM) for automatic document analysis within JAXA, focusing on creating a local model capable of interactive dialogue, especially with diagrams. In our experiments, we explored new instruction learning methods for diagram recognition.

Reference URL

N/A

Reasons and benefits of using JAXA Supercomputer System

The main reason for using JAXA's supercomputers is that they have the computing power to process extremely large datasets and can process highly confidential data. In addition to being able to perform efficient learning even using large, highly confidential datasets, JAXA's supercomputers can demonstrate stable performance when performing large-scale calculations over long periods of time.

Achievements of the Year

"Phrase-Grounding-Aware Supervised Fine-Tuning for Chart Recognition via Side-Masked Attention", Koichiro Ito, To appear in CVPR2026

Publications

N/A

Usage of JSS

Computational Information

Process Parallelization Methods: MPI
Thread Parallelization Methods: OpenMP
Number of Processes: 8 - 16
Elapsed Time per Case: 12 Hour(s)

JSS3 Resources Used

Fraction of Usage in Total Resources*1(%): 0.65

Details

Please refer to System Configuration of JSS3 for the system configuration and major specifications of JSS3.

Computational Resources
System Name	CPU Resources Used (Core x Hours)	Fraction of Usage*2(%)
TOKI-SORA	0.00	0.00
TOKI-ST	3.24	0.00
TOKI-GP	1297478.22	20.95
TOKI-XM	0.00	0.00
TOKI-LM	0.00	0.00
TOKI-TST	2.28	0.00
TOKI-TGP	102902.73	98.73
TOKI-TLM	0.00	0.00

File System Resources
File System Name	Storage Assigned (GiB)	Fraction of Usage*2(%)
/home	0.00	0.00
/data and /data2	0.00	0.00
/ssd	0.00	0.00

Archiver Resources
Archiver Name	Storage Used (TiB)	Fraction of Usage*2(%)
J-SPACE	0.00	0.00

*1: Fraction of Usage in Total Resources: Weighted average of three resource types (Computing, File System, and Archiver).

*2: Fraction of Usage：Percentage of usage relative to each resource used in one year.

ISV Software Licenses Used

ISV Software Licenses Resources
	ISV Software Licenses Used (Hours)	Fraction of Usage*2(%)
ISV Software Licenses (Total)	0.00	0.00

*2: Fraction of Usage：Percentage of usage relative to each resource used in one year.