×
AI Breakthrough: Simulating Millions of Years of Protein Evolution in Days
Written by
Published on
Join our daily newsletter for breaking news, product launches and deals, research breakdowns, and other industry-leading AI coverage
Join Now

A former Meta engineer’s AI research lab, EvolutionaryScale, has launched ESM3, a multimodal generative language model that can design novel proteins, simulating millions of years of evolution in a matter of days.

Groundbreaking capabilities: ESM3 is a frontier generative model for biology that can reason across the fundamental properties of proteins – sequence, structure, and function:

  • The model was trained on 2.78 billion natural proteins and 771 billion unique tokens, enabling it to generate novel proteins with an unprecedented level of control.
  • In tests, ESM3 generated a novel green fluorescent protein (esmGFP) that would have taken over 500 million years to evolve naturally, demonstrating its ability to accelerate protein evolution.
  • ESM3 can self-improve by providing feedback on the quality of its generations, and it can be aligned with goals using feedback from lab experiments or existing data.

Potential impact and applications: EvolutionaryScale aims to make biology programmable, which could help solve major challenges like climate change, plastic pollution, and diseases:

  • The technology could be particularly valuable for pharmaceutical companies developing novel medicines targeting life-threatening conditions.
  • Previous models from the company have already been used to improve therapeutically relevant characteristics of antibodies and detect high-risk COVID-19 variants.
  • The smallest version of ESM3 has been open-sourced to accelerate research, while larger versions are available commercially through EvolutionaryScale’s API and partners like Nvidia and AWS.

Significant funding and support: The startup has raised $142 million in a seed round led by prominent investors and tech giants, highlighting the potential and interest in this groundbreaking technology:

  • The funding round was led by Nat Friedman, Daniel Gross, and Lux Capital, with participation from AWS and Nvidia’s venture capital arm.
  • This substantial investment will likely fuel further development and applications of ESM3 and future models in the field of programmable biology.

Broader implications: While ESM3 represents a significant breakthrough in using AI to accelerate protein evolution and design, its real-world impact remains to be seen:

  • The technology has the potential to revolutionize fields like medicine, materials science, and environmental sustainability, but it will require extensive testing, validation, and collaboration with domain experts.
  • Ethical considerations and responsible development will be crucial as this powerful technology advances, given its potential to fundamentally alter the building blocks of life.
  • The release of ESM3 highlights the rapid progress and expanding frontiers of AI, as models like GPT-4 and Claude continue to push boundaries in natural language understanding and reasoning.
Meta alum launches AI biology model that simulates 500 million years of evolution

Recent News

Nvidia’s new AI agents can search and summarize huge quantities of visual data

NVIDIA's new AI Blueprint combines computer vision and generative AI to enable efficient analysis of video and image content, with potential applications across industries and smart city initiatives.

How Boulder schools balance AI innovation with student data protection

Colorado school districts embrace AI in classrooms, focusing on ethical use and data privacy while preparing students for a tech-driven future.

Microsoft Copilot Vision nears launch — here’s what we know right now

Microsoft's new AI feature can analyze on-screen content, offering contextual assistance without the need for additional searches or explanations.