Kelsey Piper

Kelsey Piper is a journalist whose reporting covers AI risk, human oversight, and the responsibilities of AI companies. At Stanford, she studied Symbolic Systems, founded Stanford Effective Altruism, and pledged 30 percent of her lifetime income to charity before graduating in 2016; she then led Triplebyte's writing team. In 2018, she joined Vox's Future Perfect, where she wrote about advanced AI risk and the stakes of the 21st century, and she reported on OpenAI's employee agreements in 2024. She also interviewed Sam Bankman-Fried after FTX's collapse in 2022 and examined an AI catastrophe warning and chatbot liability in 2025. Since August 2025, she has been a staff writer at The Argument, where she reports on AI and argues that the labs' plan to automate AI development will reduce human oversight and should be regulated.

Now at: Vox Media and The Argument
Badges: Bridge

Timeline

2010–2016

Symbolic Systems at Stanford

Around 2010, while in high school, she develops an interest in the rationalist and effective altruism movements. At Stanford, she majors in Symbolic Systems with a focus on rationality and decision-making, and founds the student group Stanford Effective Altruism. Before graduating in 2016, she pledges 30 percent of her lifetime income to charity.
2016–2018

Head of writing at Triplebyte

After graduating from Stanford in 2016, she heads Triplebyte's writing team. The company interviews software engineers and places them at tech companies; she writes up each interview, describing what makes a candidate talented and which roles fit them.
2018

Future Perfect and AI risk

In 2018, she becomes a staff writer for Vox's Future Perfect, a new section on effective altruist themes funded by the Rockefeller Foundation. Her explainer "The case for taking AI seriously as a threat to humanity" explains why many AI researchers believe that careless deployment of advanced AI could permanently cut human civilization off from a good future.
September 2019

The most important century

In September 2019, she examines the case that the 21st century is the most important in human history, as engineered pandemics, artificial intelligence, and other future technologies could endanger civilization.
November 2022

Messaging Sam Bankman-Fried

After FTX collapses in November 2022, she publishes a direct-message interview with Sam Bankman-Fried about what went wrong and why he did what he did.
May 2024

OpenAI's exit agreements

In May 2024, she reports that OpenAI's departing employees risk losing vested equity if they refuse to sign a lifelong non-disparagement agreement. After Sam Altman apologizes and says he did not know about the equity provision, she publishes leaked company documents with his signature that complicate that claim.
September 2025–October 2025

AI risk and chatbot liability

In September 2025, she reviews Eliezer Yudkowsky and Nate Soares's book "If Anyone Builds It, Everyone Dies," which argues that AI smarter than humans could end life on Earth. In October 2025, she argues that people harmed by chatbots should be able to sue AI companies.
Since August 2025

Staff writer at The Argument

The Argument, a liberal magazine founded by Jerusalem Demsas, hires her as a staff writer at its August 2025 launch. She reports on AI, technology, science, and politics. In September 2026, she argues that AI labs plan to automate AI development, reducing human oversight, and calls for regulation.