HR7434119th CongressWALLET

AI Grand Challenges Act of 2026

Sponsored By: Representative Lieu

Introduced

Summary

This bill would create the AI Grand Challenges Program at the National Science Foundation (NSF) to fund competitive prizes that push AI research toward major national priorities. It targets big, measurable problems from national security and cybersecurity to health, energy, and AI safety and fairness.

Bill Overview

Analyzed Economic Effects

5 provisions identified: 5 benefits, 0 costs, 0 mixed.

Large cancer-focused AI prize

If enacted, NSF would establish at least one AI-enabled cancer grand challenge within 1 year in coordination with OSTP and NIH. The challenge would target detection, diagnosis, treatment, or other AI innovations meant to increase total quality-adjusted life years. The director would be required to award not less than $10,000,000 in cash to each winner of the cancer grand challenge.

NSF-led AI prize program

If enacted, the National Science Foundation would set up an AI Grand Challenges Program within 12 months. The director would work with OSTP, the National AI Advisory Committee, and the public to pick major AI problems. The director would publish each challenge's problem, targets, success metrics, and validation procedures on NSF and Challenge.gov. Private-sector experts and NSF rotator staff could serve as judges or help run competitions.

More federal datasets for AI

If enacted, the Director of the Office of Science and Technology Policy would coordinate science-funding agencies to identify and publish datasets that support grand challenges. Datasets would need to address foundational scientific problems and be suitable for AI-driven innovation. These published datasets would be made available to researchers working on the challenges.

Regular public and congressional reports

If enacted, the director would have to report to Congress within 60 days after each prize is awarded, describing the winning submission and its benefits to the United States. If enacted, the director would also have to submit a public report not later than 2 years after enactment and every two years after that. The biennial report would describe activities, active and completed competitions, results, and outreach and must be posted on the NSF website.

Rules on funding and prize eligibility

If enacted, NSF could accept funds or other support from federal, state, local, Tribal, for‑profit, and nonprofit sources to help run the program. The director would be prohibited from considering that outside support when choosing prize winners. Prize recipients would have to be U.S. citizens or lawful permanent residents, and private entities must be incorporated and primarily based in the United States to win.

Sponsors & CoSponsors

Sponsor

Lieu

CA • D

Cosponsors

  • Obernolte

    CA • R

    Sponsored 2/9/2026

Roll Call Votes

No roll call votes available for this bill.

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