Weimin Wu
Ideas · Experiments · Research notes

Blog.

What we are building, what the experiments show, and the questions that come next.

Updated November 9, 2026 · SciMARS + Memory

SciMARS: Can a scientific agent team improve how it works?

Shared evidence, independent role and coordination edits, and a new memory-policy editor. Updated results with GPT-6-Astra and GLM-5.3.

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November 3, 2026 · Genomic models · Video

Weight-Space Programming of DNABERT-2

Can an LLM program a genomic model without gradient descent? Direct weight edits, working circuits, and lessons from 10 GUE tasks.

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October 22, 2026 · D-DOIT · Film

Better sequences. Same frozen model.

How black-box rewards steer discrete diffusion toward useful DNA and protein sequences, without retraining. Includes our 68-second research film.

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