National Institute of Informatics: AI model benchmarks

AI models from National Institute of Informatics. 10 models tracked, 8 with a unified ELO rating. Current best: llm-jp-4-32B-a3B (ELO 1669, rank #393 overall). Most recent tracked release: 2026-03-16.

Rated models

RankModelProviderUnified ELOBenchmarks
393llm-jp-4-32B-a3BNational Institute of Informatics1669 ± 23139
400llm-jp-4-8BNational Institute of Informatics1668 ± 2945
684llm-jp-3.1-13B-instruct4National Institute of Informatics1586 ± 3387
1143llm-jp-3.1-1.8B-instruct4National Institute of Informatics1495 ± 3585
1692llm-jp-3-13BNational Institute of Informatics1426 ± 3076
1865llm-jp-3-7.2BNational Institute of Informatics1405 ± 4626
2303llm-jp-3-3.7BNational Institute of Informatics1337 ± 3376
2493llm-jp-3-1.8BNational Institute of Informatics1286 ± 3176

Interactive version: theaggregate.ai/company?slug=national-institute-of-informatics · How It Works · Data refreshed daily, snapshot 2026-09-21.