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AI CLUSTERED EVENT · 10/8/2026

PFN Launches PLaMo 3 Translate 31B: Outperforms GPT-6.1 in Japanese at Ultra-Low Cost

1 reports archived1 independent sourcesupdated 10/8/2026, 13:54:56
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Preferred Networks (PFN) released the fully self-developed PLaMo 3 Translate 31B model, supporting 53 languages and online meeting translation. The model outperformed OpenAI's GPT-6.1 Sol in four benchmarks and reduced inference costs to just 14 JPY per 100k characters through efficient Japanese processing.

LATEST/Preferred Networks (PFN) released the fully self-developed PLaMo 3 Translate 31B model, supporting 53 languages and online meeting translation. The model outperformed OpenAI's GPT-6.1 Sol in four benchmarks and reduced inference costs to just 14 JPY per 100k characters through efficient Japanese processing.

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  1. IT之家 · 智能时代T2·68 pts

    PFN Launches PLaMo 3 Translate 31B: Outperforms GPT-6.1 in Japanese at Ultra-Low Cost

    Original: PFN 发布 PLaMo 3 Translate 31B 模型：日语翻译表现优于 GPT-6.1 Sol

    • PLaMo 3 Translate 31B is fully self-developed by PFN with ~30% Japanese training data.
    • Language support expanded from 2 to 53, adding online meeting translation for 15 languages.
    • Outperforms GPT-6.1 Sol and GPT-6 Astra in average scores across four translation benchmarks.
    • Inference cost significantly reduced to 14 JPY (~0.59 RMB) per 100k input characters.