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Rakuten AI 3.0 Exposed as DeepSeek Fork

Rakuten AI 3.0 Exposed as DeepSeek Fork
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🐯Read original on 虎嗅
#fine-tuning#open-source-drama#japan-airakuten-ai-3.0rakuten-ai-3.0deepseek-v3gpt-4o

💡Japan gov-funded 'top AI' busted as undisclosed DeepSeek V3 repack

⚡ 30-Second TL;DR

What Changed

Rakuten AI 3.0 is DeepSeek V3 (671B params) fine-tuned for Japanese.

Why It Matters

Underscores transparency needs in open-source AI claims, especially gov-backed. May erode trust in Japan's AI self-reliance efforts using foreign bases.

What To Do Next

Download Rakuten AI 3.0 from Hugging Face and inspect config for fine-tune baselines.

Who should care:Developers & AI Engineers

Key Points

  • •Rakuten AI 3.0 is DeepSeek V3 (671B params) fine-tuned for Japanese.
  • •Config reveals model_type: deepseek_v3; license added post-exposure.
  • •Gov-funded GENIAC project; claims 'Japan's largest' spark backlash.
  • •Answers on sensitive topics like Diaoyu align with China views.

🧠 Deep Insight

Background and context from public sources — not the original article. 7 sources cited.

🔑 Enhanced Key Takeaways

  • •Rakuten AI 3.0 was officially unveiled in December 2025 as part of the GENIAC project and fine-tuned for release on March 17, 2026[6].
  • •Rakuten was selected for the third term of the GENIAC project in July 2025 to develop Japanese-optimized AI models using government-supported computing resources[6].
  • •DeepSeek V3, the base model, was released on December 26, 2024, prompting global regulatory scrutiny and bans in countries including Australia, Taiwan, and Italy due to security and privacy issues[3][5].

🔮 Future ImplicationsAI analysis grounded in cited sources

Rakuten will face increased regulatory audits on GENIAC-funded models
Government funding amplifies scrutiny amid the controversy over undisclosed forking and geopolitical biases in the base DeepSeek model[1][6].
Open-source Japanese LLM adoption will slow due to trust erosion
Backlash over misleading claims and lack of initial licensing disclosure undermines confidence in Rakuten's contributions to the community[1][6].

⏳ Timeline

2024-12
DeepSeek V3 released, base for Rakuten AI 3.0
2025-07
Rakuten selected for GENIAC project third term
2025-12
Rakuten AI 3.0 unveiled under GENIAC
2026-03
Rakuten AI 3.0 released; config.json exposes DeepSeek V3 fork
🐯Read original article on 虎嗅
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