mattangriffel's profile picture. I tweet about startups, tech, healthcare, and dumb puns. Co-Founder @meetophelia. Professor @columbia_biz.

Mattan Griffel

@mattangriffel

I tweet about startups, tech, healthcare, and dumb puns. Co-Founder @meetophelia. Professor @columbia_biz.

Mattan Griffel reposted

Every billion dollar founder I know dropped off the face of the earth for years. We built the perfect home for these people. It’s called HF0. In our last batch, teams raising after demo day hit an avg valuation of $82M. Applications for F25 open today.


How many of you use your phone password or atm pin as your gym locker code and then forget to reset it after? Just something to think about.


Does anyone know of any 3rd party international identify & address verification apis/services for employees and contractors?


I just learned Facebook (Feb 2004) actually predates Gmail (Apr 2004)


Mattan Griffel reposted

David Attenborough is now narrating my life Here's a GPT-4-vision + @elevenlabsio python script so you can star in your own Planet Earth:


What are the best books on partnerships / bd?


Do you think Tim Berners-Lee is ever like, “Umm… oops 🤷🏻‍♂️”?


Uh oh, I've been on here for 15 years :(

mattangriffel's tweet image. Uh oh, I've been on here for 15 years :(

Mattan Griffel reposted

Hot air balloons kick ass. Are they safe? Not really. Can you stop if you don't like it? Think again. BUT can you steer? Listen don't bring that negative energy into this wicker basket ok I'm gonna light this flamethrower.


THIS IS NOT A CORPORATE APPROVED FONT

mattangriffel's tweet image. THIS IS NOT A CORPORATE APPROVED FONT

What's up with all this downwards pressure on First Republic's stock even after the capital infusions and the bank term funding program? Do people really not believe they're going on make it, or are people intentionally trying to crash the company? If so, would it even work?


Mattan Griffel reposted

here is GPT-4, our most capable and aligned model yet. it is available today in our API (with a waitlist) and in ChatGPT+. openai.com/research/gpt-4 it is still flawed, still limited, and it still seems more impressive on first use than it does after you spend more time with it.


Mattan Griffel reposted

amex really nailing their airport advertising

loriberenberg's tweet image. amex really nailing their airport advertising

Mattan Griffel reposted

iMessage honest ETA

soren_iverson's tweet image. iMessage honest ETA

Have you ever had a pen that you were actually sad to lose? I just had that.


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