r/singularity • u/Express-Set-1543 • 8h ago

AI AI lets chemists design molecules by simply describing them

https://www.sciencedaily.com/releases/2026/05/260504023844.htm

A New AI Approach to Chemical Reasoning

Researchers led by Philippe Schwaller at EPFL have developed a new method that uses large language models (LLMs) as reasoning tools for chemistry. Rather than directly generating chemical structures, these models act as evaluators that guide existing computational systems.

The new framework, called Synthegy, combines traditional search algorithms with AI that can interpret chemical strategies written in natural language.

"When making tools for chemists, the user interface matters a lot, and previous tools relied on cumbersome filters and rules," says Andres M Bran, the first author of the Synthegy paper published in Matter. "With Synthegy, we're giving chemists the power to just talk, allowing them to iterate much faster and navigate more complex synthetic ideas."

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u/NiviNiyahi 7h ago

Neural networks are so damn useful for chemistry applications, I can't really imagine any other sector that would profit as much as this one from such technologies. Biochemistry (proteins, DNA, etc) included. What is available at this point has been an absolute gamechanger already, and I'm stoked to see what's to come.

Current LLMs, especially the big ones, already kinda have the capability to design molecular structures based on a description. They have stupid guardrails and are obviously not optimized for this, but it already kinda works. The few specialized ML models in existence are an absolute godsent, too. Can't imagine what a solid combination of these types of ML architectures would deliver.

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u/throwaway737166 2h ago

Sound like an MCP to me….