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Why machines don't speak biology: Toward native biological language models
1Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel.
Cell
|July 28, 2026
Summary
Artificial intelligence (AI) can advance biology by grounding models in canonical biological processes. This approach links molecular and cellular dynamics for more accurate biological world models.
Area of Science:
- Computational Biology
- Artificial Intelligence
- Systems Biology
Background:
- Current artificial intelligence (AI) research aims for universal biological models.
- Living systems are complex, evolved, and emergent, making their behaviors difficult to predict solely from component parts.
Purpose of the Study:
- To propose a novel framework for grounding AI in fundamental biological processes.
- To develop data-driven biological world models with explicit mechanistic connections.
Main Methods:
- Integrating AI with canonical biological processes.
- Constructing world models that link molecular and cellular levels.
- Incorporating spatial and temporal dynamics into biological models.
Main Results:
- A proposed methodology for building biologically grounded AI.
- Framework for understanding emergent behaviors from mechanistic links.
- Foundation for data-driven models across biological scales.
Conclusions:
- Grounding AI in canonical biological processes is essential for accurate biological modeling.
- Explicit mechanistic links across scales are key to capturing emergent biological phenomena.
- This approach offers a path toward more robust and predictive AI for biology.
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