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Big if True Science Accelerator (BiTS) FAQ Page


See below for general frequently asked questions, and application-specific frequently asked questions (FAQs).

General FAQs

What am I going to focus on in a typical week?

  • The weekly activities in the BiTS program evolve over its duration. The beginning of the program focuses on field strategy, which involves extensive data collection through conversations with experts to refine the initial idea. This is followed by a period of idea refinement, where fellows work on structuring their program, often using a framework of questions to clarify their concept. As the program progresses, the focus shifts towards producing and iterating on deliverables, such as a concise three-page program description and a 15-minute pitch deck for the program’s Demo Day. Throughout the program, fellows participate in weekly one-on-one mentoring sessions and small group meetings with other fellows.

Who are the mentors and how are they assigned?

  • Mentors in the BiTS program are primarily former program managers from ARPA agencies like DARPA and ARPA-E. They are selected for their experience in managing advanced R&D. While efforts are made to align mentors with the fellow's technical area, the primary value of the mentorship is in guiding the process of program development and fostering an ambitious mindset. Mentors also provide valuable networking opportunities by connecting fellows with their contacts.

I am worried about carving out time for 10 hours a week. Can I adapt this commitment to a busy schedule?

  • Most of the 10 hours per week are exploratory calls with experts, reading, and writing, which can all be scheduled on your own time. Mentor sessions are 30-60 minutes per week, scheduled to suit your and your mentor’s schedules. Small group sessions will be allocated partly based on schedule preferences. Weekly office hours and guest lectures are optional and will be recorded for participant access.

What level of seniority are you looking for?

  • We expect the cohort to be a mix of experienced industry professionals, professors and post-docs, entrepreneurs, and talented individuals in earlier stages of their careers. Experience from more than one sector is a plus but not a must. A typical applicant will have at least graduate-level experience or equivalent industry experience. However, if you believe you are a strong fit and do not meet these requirements, we still encourage you to apply

I’m part of a technology-focused start-up. Can I apply?

  • BiTS seeks to support projects that are either too large and/or complex for academia or unsuitable for commercial funding on a venture capital timeline. If an idea is mature enough to attract venture capital, it likely doesn't need the kind of high-risk, pre-commercial investment that philanthropists or ARPA-like organizations provide. BiTS is not designed to prepare individuals to found or manage start-ups.  

Is there a cost to participate?

  • There is no cost to participate, and we will reimburse travel and lodging expenses for kick-off and demo day. 

What does success look like for a BiTS fellow?

  • Success for a BiTS fellow involves translating their ambitious idea into a concrete and fundable program. This can manifest in several ways, including:

    • Securing a position at an organization like ARIA, SPRIND, or US ARPAs.

    • Launching a Focused Research Organization (FRO) with philanthropic funding.

    • Leading a thesis-driven philanthropic fund.

    • Obtaining a role in a traditional philanthropy to deploy large-scale capital.

    • Building their program within a large, well-funded research institute.

  • The program culminates in a "demo day" wherein fellows present their program plans to a variety of potential funders, including ARPAs, philanthropists, and impact investors.

Why is there a criterion that the problem shouldn't be solvable by academic grants or venture capital?

  • The BiTS program focuses on ideas that fall into a specific gap. If a problem can be addressed through a traditional academic grant within a single lab, it may not require the large-scale, coordinated effort that BiTS aims to enable. Similarly, if an idea is mature enough to attract venture capital, it likely doesn't need the kind of high-risk, pre-commercial investment that ARPA-like organizations or philanthropic funders provide. BiTS seeks to support projects that are too large, risky, and/or complex for academia or unsuitable for commercial funding on a venture capital timeline.

Application-Specific FAQs

Can I apply as part of a team?

  • While the ARPA program manager model centers on a single individual, the BiTS program is open to applications from pairs. In such cases, one individual must be designated as the primary fellow responsible for the program. The possibility of another team member joining mentorship sessions or other parts of the program can be discussed on a case-by-case basis.

Can I apply if I don't have a current affiliation or if it's likely to change?

  • Yes, you can apply without a current affiliation or if you anticipate a change. However, if you start a new job during the program, it is crucial to ensure that your new employer is supportive of the roughly 10-hour weekly time commitment required for the BiTS program.

Are non-scientists welcome to apply?

  • Yes, individuals who are not scientists but have a technical background, such as engineers or technical entrepreneurs, are encouraged to apply. The key consideration is whether an applicant has the necessary experience and credibility to execute the ambitious idea they are proposing. A Ph.D. is not a strict requirement; what matters is the relevant technical and entrepreneurial background.

What geographic areas qualify?

  • For the Americas cohort, applications will be considered from North America, Central America, and South America. Programming will take place in Eastern Time, with consideration for Central, Mountain, and Pacific Time participants. In addition, all participants must be able to join the in-person kickoff in February and demo day in late spring, which will be held in the continental United States.

What are some of the key dates of the program?

  • Applications open: November 17, 2025

  • Webinars: November 24, 2025, January 7, 2026

  • Early bird deadline: December 22, 2025

  • Applications close: January 19, 2026

  • Program start: Mid-February, 2026

Why are there two application deadlines? Can you explain what “early bird” means?

  • To facilitate timely application review, interviews, and mentor selection, we are offering an “early bird” deadline for applicants interested in submitting their application before the holidays. Early bird applicants may be considered and selected early, with longer lead times for being matched with expert mentors ahead of program kick-off.