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Nejumi Leaderboard 4

Compare language models on Japanese generation, application development, and safety.

Checked Oct 22, 2026Weights & Biases Japan

Explore the original evidence

Explore the original evaluation, its methods, and reported findings.

Open eval

Coverage

Japanese-language reasoning and knowledge tasks, practical application-development abilities, and safety evaluations, in its fourth edition.

Methodology

Runs a fixed Japanese evaluation suite and reports category and overall scores.

People & organizations

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