<p id="speakable-summary" class="wp-block-paragraph">Jeff Dean, one of the longest-serving and most influential executives at Google, is stepping down from the search giant to launch his own AI startup.</p>
<p class="wp-block-paragraph">Coming with him as co-founders are several other top researchers at the company, including Sanjay Ghemawat, a top engineer and senior fellow at Google; Quoc Le, a key AI researcher and founding member of Google Brain; and Oriol Vinyals, a senior research scientist at Google DeepMind. Dean <a href="https://www.nytimes.com/2026/08/05/technology/google-researchers-ai-startup.html" target="_blank" rel="noreferrer noopener nofollow">reportedly</a> plans to serve as CEO.</p>
<p class="wp-block-paragraph">Together, the group is starting Discovery Loop, a public benefit corporation that seeks to use AI to turbo-charge scientific research. </p>
<p class="wp-block-paragraph">Discovery Loop says it plans to use high-octane algorithms to initiate and iterate thousands of experiments simultaneously, with the goal of partially automating the research process and expanding the scale at which experimentation can be conducted.</p>
<p class="wp-block-paragraph">The startup is also interested in using AI to help create more powerful AI (a process known as <a href="https://www.anthropic.com/institute/recursive-self-improvement" target="_blank" rel="noreferrer noopener nofollow">recursive self-improvement</a>), which would cut human iteration out of the loop entirely.</p>
<p class="wp-block-paragraph">“While science and engineering have tremendously advanced society over past centuries, progress has traditionally relied on slow, sequential human iterations, creating a significant bottleneck,” the company said in a press release. “Discovery Loop is developing advanced AI systems that leverage massive computational scale to fundamentally transform the speed and efficiency of innovation by automating complete experimental loops.”</p>
<p class="wp-block-paragraph">Using AI to accelerate scientific discovery has been <a href="https://www.nature.com/articles/s41586-026-10265-5" target="_blank" rel="noreferrer noopener nofollow">a key interest</a> of the science and tech communities for many years, but until recently, it remained a largely experimental field with limited commercial application.</p>
<p class="wp-block-paragraph">The company has received financial support from a number of different sources, including Google’s parent company Alphabet. The initial funding round is being co-led by Radical Ventures and Khosla Ventures, the company announced Wednesday. Kleiner Perkins, Lightspeed, and Doerr Capital also participated.</p>
<p class="wp-block-paragraph">“The next great frontier for AI is to go beyond answering questions and to begin making discoveries,” the founding team said in a joint statement. “By fundamentally accelerating how engineering and scientific discovery are conducted, we can deliver the benefits of transformative technologies to the world far sooner.”</p>
<p class="wp-block-paragraph">Dean has worked at Google since 1999 and was Google’s 30th employee. Over the years, he has contributed to Google search’s <a href="https://hai.stanford.edu/people/jeff-dean" target="_blank" rel="noreferrer noopener nofollow">core infrastructure</a>, including its crawling and indexing system and its query-serving system. He has also had a significant impact on <a href="https://cse.umn.edu/dsi/news/computer-science-alumnus-google-chief-scientist-jeff-dean-returned-campus" target="_blank" rel="noreferrer noopener nofollow">Google Gemini’s multimodal models</a> and played a leading role in the company’s early AI research.</p>
<p class="wp-block-paragraph">“We think there is opportunity for AI to more fully automate what has traditionally been a very human-intensive experimental loop,” Dean <a href="https://www.nytimes.com/2026/08/05/technology/google-researchers-ai-startup.html" target="_blank" rel="noreferrer noopener nofollow">told the New York Times</a>. “You will get both a higher quantity and a higher quality of experiments, and that will lead to scientific breakthroughs and advances.”</p>
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