The Ledger
Every statement that passed quotation and attribution checks. Mix any filter with any other: certainty 1/5, debate potential 5/5, or both at once.
why aren't all 12 resolved? a statement only gets an assessment when the public record can support or contradict it. opinions and what-ifs never can, and 0 checkable ones are still open, waiting for their date. predictions held up or didn't; assertions are supported or contradicted. on every card: ▮▮▮▮▮ certainty · ▮▮▮▮▮ debate potential. speakers are clickable
Younis: 2014 Y Combinator startup advice does not apply in 2026
“So the YC advice from 20 14 just would not apply in 2026.”
Corbitt: Ambitious startups benefit more from long-term vision than fast YC shipping
“If I do another startup, like I would like, I think at least some points I probably would have done better to be like heads down and execute on my vision for longer and like, kind of like go for the more ambitious thing, but that would take longer to sort of l…”
Pullen: You cannot build a successful startup solely on the YC advantage
“You can't build a startup on the YC advantage. It's obviously nice and it makes you feel warm and fuzzy inside, but like at the end of the day, it's not that that's going to make you win.”
Hsu: YC Demo Day is driven by startups over-promising and under-delivering
“And in demo day, I mean, maybe you two have seen a lot of videos, like it's a lot of, Honestly over-promising and usher delivery, because every startup, you know, says, oh yeah, you know, I'm going to be the next Google or something, and then you appear under …”
Klein: Former YC CTOs and ex-founders make the best early startup hires
“Culturally, we're a lot of like former YCCTOs and like ex-founders or future founders. And I've just found that those people tend to be just really great early hires for a company. They get it.”
Royzen: Paul Graham personally chose the company name 'Phind'
“Paul Graham actually picked it for us.”
Y Combinator companies had a direct Slack channel to OpenAI
“Which is a little bit, you know, for a year or so, YC companies had like a direct Slack channel to open AI.”
Cosine built code retrieval tooling before LLMs could support autonomous agents
“Well, there are going to be some things that you need to build this when the tech does catch up. So retrieval being one of the most important things, like the model is going to have to be able to like pull code out for code base somehow. So we were like, well,…”
Firshman: Replicate Entered Late YC Batch With No Product or Users
“We didn't have, we hadn't built a product. We had no users. We had no idea what our business was going to be because we couldn't get anybody to like buy something which doesn't exist. And actually there was quite a way through our, I think it was like two thir…”
Hsu: Retool had 5-6 years of runway paying founders $30k-$40k
“I think that at that point we had raised something like maybe a million dollars, maybe a million and a half coming out of YC. So, I mean, to us to people, you know, that was a huge amount of money. I was like, wow, like how are you ever gonna spend a million a…”
Retool skipped its initial YC Demo Day due to having zero traction
“So we were supposed to present at the March demo day, but then we basically felt like we had nothing really going on and no traction. We had no customers. And so we're like, okay, well, why don't we, you know, take six months to go find all that before present…”