Gerard de Melo

@gdemelo.bsky.social

Professor for AI at Hasso Plattner Institute and University of Potsdam Berlin (prev. Rutgers NJ USA, Tsinghua Beijing, Berkeley) http://gerard.demelo.org

Our Ai4Math Workshop 2026 Berlin-Brandenburg was a phenomenal success! Mathematics is undergoing a fundamental shift and is never going to be the same. Likewise also for theoretical computer science, physics, etc. The Leiden Declaration emphasizes the role of human authorship. 1/4

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This is actually such a simple but powerful concept. Imagine it being used for LowRes MT (ignoring the fact a lot of these tokens will be [IDK] XD) where LLMs hallucinate so much!

Here is my best Habermas story. I am grad student waiting in LONG line for Habermas talk. There is a tall man waiting in front of me. Line moves so we are eventually visible to organizers, a woman looks over & makes horrified face. Runs out: "Prof Habermas! You don't have to wait in line!"

FlashAttention-4 I hope it is not pain to work with. It changes the algorithm & pipeline so that softmax & SMEM bandwidth no longer dictate speed. Attn reaches ~1600 TFLOPs, pretty much at matmul speed!

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Lots of core team members of Alibaba Qwen are resigning publicly on X. The gaping hole that Qwen imploding would leave in the open research ecosystem will be hard to fill. The small models are irreplaceable. I’ll do my best to keep carrying that torch. Every bit matters.

“Anthropic AI Safety Researcher Warns Of World ‘In Peril’ In Resignation *** ‘We appear to be approaching a threshold where our wisdom must grow in equal measure to our capacity to affect the world, lest we face the consequences,’ Sharma wrote in his letter.” 2/9/26

Anthropic AI Safety Researcher Quits—And Warns Of World ‘In Peril’

Mrinank Sharma, who led the safeguards research team at Anthropic, shared his resignation letter on X, which quickly garnered nearly 1 million views.

forbes.com

Machine learning is an *international community*. Every community is based on mutual trust and respect. But communities are not robust to betrayals of these principles. Protect our community by reporting, e.g., review collusion or submission deanonymization via this form 👇

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