Category Archives: artificial intelligence

Huawei co-develops safety-focused DeepSeek model to block politically sensitive topics

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**Huawei Co-Develops Safety-Focused DeepSeek Model to Block Politically Sensitive Topics**

*By Akash Pandey | Sep 19, 2025, 06:45 PM*

Huawei, the Chinese tech giant, has announced the co-development of a modified version of the artificial intelligence (AI) model DeepSeek. The new variant, named **DeepSeek-R1-Safe**, is reported to be “nearly 100% successful” in censoring politically sensitive topics, aligning with China’s stringent regulations that require domestic AI models and applications to uphold “socialist values.”

### Training and Development

Huawei trained DeepSeek-R1-Safe using 1,000 of its own Ascend AI chips. The model is adapted from DeepSeek’s open-source R1 version and developed in collaboration with Zhejiang University, which is the alma mater of DeepSeek’s founder, Liang Wenfeng. However, neither DeepSeek nor Liang Wenfeng were directly involved in this latest project.

### AI and Political Sensitivity in China

Chinese AI chatbots, such as Baidu’s Ernie Bot—China’s counterpart to OpenAI’s ChatGPT—commonly avoid discussing domestic politics or sensitive topics. These limitations reflect the ruling Communist Party’s guidelines, aiming to control and manage online discourse.

### Model Efficiency and Performance

Huawei reports that DeepSeek-R1-Safe achieves an impressive success rate of nearly 100% in defending against “common harmful issues.” These issues include toxic speech, politically sensitive content, and incitement to illegal activities.

However, the model’s effectiveness drops to 40% when confronted with disguised behaviors such as scenario-based challenges, role-playing scenarios, or encrypted coding.

In comprehensive testing, DeepSeek-R1-Safe’s security defense capability reached 83%, outperforming several contemporary AI models—including Qwen-235B and DeepSeek-R1-671B—by 8% to 15% under identical conditions. Despite the enhanced safety features, the new model exhibited less than a 1% performance degradation compared to its predecessor, DeepSeek-R1.

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Huawei’s development of DeepSeek-R1-Safe underscores the growing emphasis on AI safety and regulatory compliance in China’s technology sector, reflecting broader governmental priorities around information control and socialist values adherence.
https://www.newsbytesapp.com/news/science/huawei-unveils-ai-model-deepseek-r1-safe-to-filter-politically-sensitive-content/story

This AI predicts your disease risks 10 years in advance

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### This AI Predicts Your Disease Risks 10 Years in Advance

**By Mudit Dube | Sep 18, 2025**

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A team of scientists has developed a groundbreaking artificial intelligence (AI) tool capable of predicting an individual’s risk for over 1,000 diseases. The innovative system, dubbed **Delphi-2M**, can forecast health changes up to a decade in advance. The research, published in the journal *Nature*, highlights the potential of generative AI to model human disease progression on a large scale.

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### How Delphi-2M Works

Delphi-2M uses algorithmic concepts similar to those found in large language models (LLMs). It predicts the likelihood of developing diseases such as cancer, diabetes, heart disease, and respiratory disorders by analyzing key “medical events” in a patient’s history—like diagnosis dates—and lifestyle factors, including obesity status, smoking or drinking habits, age, and sex.

The AI was trained on anonymized patient data from two major healthcare sources: the UK’s Biobank study, comprising 400,000 participants, and Denmark’s national patient registry, which includes 1.9 million patients.

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### Potential Impact on Personalized Healthcare

Delphi-2M predicts health risks expressed as rates over time, much like weather forecasts. According to Ewan Birney, interim executive director of EMBL, patients could benefit from the tool within a few years. He envisions a future where clinicians use AI tools like Delphi-2M to identify major health risks early and suggest lifestyle changes to mitigate them.

This marks a significant step forward in personalized healthcare and disease prevention strategies.

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### Advantages Over Existing Methods

Birney also emphasized Delphi-2M’s superiority compared to current risk assessment models such as Qrisk. Unlike single-disease models, Delphi-2M can assess multiple diseases simultaneously and provide predictions over an extended time frame.

The research team noted that Delphi-2M’s accuracy in predicting disease rates based on an individual’s past medical history rivals that of existing single-disease models.

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### Future Prospects: Revolutionizing Healthcare with Generative Models

Professor Moritz Gerstung from the German Cancer Research Center described Delphi-2M as a major advancement in understanding human health and disease progression. He believes generative AI models like Delphi-2M could eventually personalize care and anticipate healthcare needs on a much larger scale.

This breakthrough underscores the transformative potential of AI tools in predicting individual health risks and enabling proactive healthcare management.

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*Stay tuned for more updates on how AI is shaping the future of medicine and personalized health.*
https://www.newsbytesapp.com/news/science/delphi-2m-ai-tool-predicts-risk-of-over-1-000-diseases/story