--- title: "SandboxAQ brings its drug discovery models to Claude — no PhD in computing required" type: "News" locale: "en" url: "https://longbridge.com/en/news/286821735.md" description: "SandboxAQ has partnered with Anthropic to integrate its scientific AI models into Claude, enabling drug discovery tools accessible via a conversational interface without specialized computing. Founded as an Alphabet spinout, SandboxAQ has raised over $950 million and focuses on large quantitative models (LQMs) that simulate molecular behavior. This innovation aims to simplify drug discovery for computational scientists in the biopharma and materials sectors, addressing the complexities faced with existing software solutions." datetime: "2026-05-18T21:30:11.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/286821735.md) - [en](https://longbridge.com/en/news/286821735.md) - [zh-HK](https://longbridge.com/zh-HK/news/286821735.md) --- # SandboxAQ brings its drug discovery models to Claude — no PhD in computing required Drug discovery is one of the most expensive failures in modern industry. Finding a single viable molecule can take a decade and cost billions, and most candidates still don’t make it. A generation of AI startups has promised to fix that — most have made the problem less painful for researchers who are already technically sophisticated enough to use the tools. But SandboxAQ thinks the bottleneck isn’t the models. It’s the interface. The company has teamed up with Anthropic to integrate its scientific AI models directly into Claude — putting powerful drug discovery and materials science tools behind a conversational interface that requires no specialized computing infrastructure to use. Founded roughly five years ago as an Alphabet spinout, SandboxAQ counts Eric Schmidt, Google’s former CEO, as its chairman. The company, which has raised more than $950 million from investors, has built out a number of different business lines, including a cybersecurity business, for instance. One of the more unique things SandboxAQ does, however, is produce large quantitative models, or LQMs. These proprietary models are “physics-grounded,” meaning they’re built on the rules of the physical world rather than patterns in text. They can run quantum chemistry calculations and simulate both molecular dynamics and microkinetics, the study of how chemical reactions unfold at the molecular level. That matters because it tells researchers how candidate molecules are likely to behave before anyone sets foot in a lab. “Trained on real-world lab data and scientific equations, LQMs are AI models engineered for the quantitative economy, a $50+ trillion sector spanning biopharma, financial services, energy, and advanced materials,” the company said in a new release that strongly suggests Sandbox AQ isn’t building another chatbot or code assistant — it’s chasing the economy that AI is supposed to transform. Chai Discovery and Isomorphic Labs — both well-funded bets on better models — have focused on the science. SandboxAQ is focused on who can actually use it. “For the first time, we have a frontier \[quantitative\] model on a frontier LLM that someone can access in natural language,” Nadia Harhen, SandboxAQ’s general manager of AI simulation, told TechCrunch. Previously, users of SandboxAQ’s LQMs would have had to provide their own digital infrastructure to run the models. SandboxAQ’s customers tend to be computational scientists, research scientists, or experimentalists. Generally, these people work at large pharmaceutical or industrial companies and are searching for new materials that can become marketable products. “Our customers come to us because they’ve tried all the other software out there, and the complexity of their problem is such that it didn’t work or didn’t yield positive results for them when that translation went to take place in the real world,” said Harhen. ### Related Stocks - [GOOGL.US](https://longbridge.com/en/quote/GOOGL.US.md) - [GGLL.US](https://longbridge.com/en/quote/GGLL.US.md) - [GOOG.US](https://longbridge.com/en/quote/GOOG.US.md) ## Related News & Research - [Anthropic May Be Chasing A Massive AI Valuation](https://longbridge.com/en/news/286284741.md) - [Alliance Wealth Advisors LLC UT Reduces Stock Position in Alphabet Inc. $GOOG](https://longbridge.com/en/news/286522592.md) - [Anthropic expands its partnership with PwC as it pushes to get Claude into the hands of corporate America](https://longbridge.com/en/news/286422458.md) - [Anthropic's Claude is telling users to 'go to bed' — and the internet has theories why](https://longbridge.com/en/news/286249858.md) - [Anthropic Explains Claude's 'Go To Bed' Messages As Quirky AI Trait](https://longbridge.com/en/news/286611500.md)