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Mia Mabanta

Head of Programs and Talent at YC Continuity

Mia Mabanta is the Head of Programs and Talent at YC Continuity, the growth-stage fund of Y Combinator, where she has been in this role since April 2018. In her position, she focuses on working with the top 1% of Y Combinator startups, which include well-known companies like Stripe, Coinbase, and DoorDash.13

Professional Background

Mia has a diverse professional history. Before joining Y Combinator, she was the Head of Brand and Product Marketing at Quartz, where she played a crucial role in scaling the company significantly in terms of revenue and workforce. Her efforts included leading market validation and product storytelling, which contributed to Quartz's growth during her tenure.12

Additionally, Mia co-founded HelloWallet, a fintech startup that was acquired by Morningstar, which stemmed from her research at the Brookings Institution. Her early career involved working as a research analyst at Brookings, where she contributed to initiatives focused on underserved consumer markets.12

Education

Mia holds an MBA from the Stanford University Graduate School of Business and a Bachelor's degree from Colgate University.12

Personal Insights

Mia has shared insights about her career journey, emphasizing the importance of resilience and adaptability. She immigrated to the U.S. at 17 and has since developed a strong ability to navigate challenges, which she attributes to her early experiences.2

Highlights

Mar 25 · twitter

The way we align and shape model behavior is evolving quickly. Last week, we had the pleasure of gathering SF's post-training experts from companies like @appliedcompute, @OpenAI, @cursor_ai, @thinkymachines, @mercor_ai, @cognition, @xai, @flappyairplanes, and others.

Post-training is a nascent field, and I learned a ton:

1/ Reward modeling is becoming the bottleneck. The gap between what we can train models to do and what we can reliably evaluate is widening fast.

2/ The line between post-training and product is blurring. Teams that treat RLHF and fine-tuning as an afterthought are falling behind those that treat it as a core part of the product loop.

3/ Evaluation is still surprisingly artisanal. The tooling isn't where it needs to be, and there's a real opening for better infrastructure.

This event was part of @firstharmonic's Builders Table series: intimated, curated dinners where you almost certainly won't be the smartest person in the room. DM me if you're interested in coming to the next one.

The way we align and shape model behavior is evolving quickly. Last week, we had the pleasure of gat
“An audible gasp”: Quartz, once a high-flying startup, has sold to G/O Media - Nieman Journalism Lab at Harvard
“An audible gasp”: Quartz, once a high-flying startup, has sold to G/O ... - Nieman Journalism Lab at Harvard
“An audible gasp”: Quartz, once a high-flying startup, has sold to G/O ... - Nieman Journalism Lab a
May 28 · nathantanner.net
Career Q&A with Mia Mabanta, Head of Talent and Growth Initiatives ...

Related Questions

What are Mia Mabanta's key achievements at YC Continuity?
How did Mia Mabanta's experience at Quartz influence her role at YC Continuity?
What challenges has Mia Mabanta faced in her career, and how did she overcome them?
What advice does Mia Mabanta give to young professionals?
How did Mia Mabanta's background in research at Brookings shape her career path?
Mia Mabanta
Mia Mabanta, photo 1
Mia Mabanta, photo 2
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Experience

Head of Programs and Talent, YC Continuity at Y Combinator (April 2018 - Present)
Head of Brand and Product Marketing at Quartz (2013 - March 2018), Cofounder at HelloWallet (2008 - 2010), Research Analyst at The Brookings Institution (2006 - 2008)

Education

MBA from Stanford University Graduate School of Business (2010 - 2012); BA from Colgate University

Location

San Francisco, California, United States