Microsoft

Latest AI news, models and releases from Microsoft. ['365 Copilot', 'Aurora', 'Aurora 1.5', 'Azure AI Foundry', 'Azure OpenAI', 'Bing Chat', 'Box 1', 'ChatGPT 5.4', 'Copilot', 'CoPilot', 'Copilot agents', 'Copilot Chat', 'Copilot Studio', 'Data Formulator 0.7', 'DAX Copilot', 'GitHub Copilot', 'GPT-4.1', 'GPT-5.1', 'GPT-5.2', 'GPT-5.4', 'GPT-5.4-mini', 'GPT-5.4-nano', 'GPT-5.5', 'GPT-5-mini', 'MAI', 'MAI-Code-1', 'MAI-Code-1-Flash', 'MAI-Cyber-1-Flash', 'mai-image-2.5', 'mai-image-2.5-pro', 'MAI-Image-2.5-Pro', 'MAI-Thinking-1', 'MAI-Transcribe-1.5', 'MAI-Voice-2-Flash', 'MDASH', 'Memora', 'Microsoft 365 Copilot', 'Microsoft Copilot Studio', 'Microsoft Entra Agent ID', 'Microsoft Foundry']

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Models 🇺🇸

Microsoft released Aurora 1.5: an open foundation model for weather and Earth systems

Microsoft has released Aurora 1.5, a major update to its open Earth-system foundation model. The update adds 22 new weather variables, hourly temporal resolution, and probabilistic ensemble forecasting. The model is open-source on GitHub and available on Hugging Face.

Microsoft

Microsoft Research27.07 · 03:04

AI Safety 🇺🇸

How I Turned AI to the Dark Side: Systemic Vulnerabilities in Leading LLMs

Researcher Dave Kuszmar discovered multiple systemic vulnerabilities in major LLMs, allowing him to bypass safety measures and obtain dangerous instructions. The exploits worked across nearly all major LLMs, revealing an industry-wide security problem. Kuszmar calls for slowing deployment, increasing transparency, and large-scale research into LLM safety.

OpenAI

Anthropic

DeepSeek

Google/DeepMind