mark xu @marklxu1

@indexventures prev: @lightspeedvp @harvard @thecrimson @juilliardschool New York, NY Joined July 2021

Tweets

774
Followers

2K
Following

3K
Likes

3K

Parallel Web Systems @p0

2 months ago

The web’s next user isn’t human. AIs will soon use the internet far more than humans ever have. At Parallel, we are building for the web’s second user. Our API is the first to surpass humans and all leading AI models (including GPT-5) on deep web research tasks.

55 81 764 642K 392

Download Video

Harry Stebbings @HarryStebbings

2 months ago

Index Ventures are the most impressive firm in venture today. They have more partners who have picked fund returners than any other firm. Figma ($59BN): @dannyrimer Revolut ($75BN): @martinmignot Adyen ($44BN) & Robinhood ($82BN): @janatindex Scale ($14.9BN): @mavolpi Wiz…

22 9 103 16K 53

Download Video

Harry Stebbings @HarryStebbings

2 months ago

Index Ventures are the most impressive firm in venture today. They have more partners who have picked fund returners than any other firm. Figma ($59BN): @dannyrimer Revolut ($75BN): @martinmignot Adyen ($44BN) + Robinhood ($82BN): @janatindex Scale (14.9BN): @mavolpi…

39 58 777 99K 341

Index Ventures @IndexVentures

2 months ago

As @figma celebrates its IPO, we’re over the moon for Dylan Field (@zoink), who has been an incredible partner, supporter, and friend of Index over the past 13 years. A huge and heartfelt congrats from all of us. We know the best is yet to come ❤️

13 8 48 9K 1

Download Image

anand iyer @ai

2 months ago

I’m not an investor in $FIG, so this isn’t me making it about myself. This is about Dylan, and hopefully it serves as inspiration. That if you put in the work and consistently show up, you’re already doing more than most of your peers. And maybe someday you’ll ring the bell at…

20 1 32 4K 7

Download Image

Harry Stebbings @HarryStebbings

3 months ago

Index is the most underrated firm in venture right now. They have returned $8.78BN+ on 3 deals in the last 6 months: Figma: 16.8% (potential $25BN IPO): $4.2BN Wiz: 12-13% ($32BN acquisition): $4BN Scale AI: 2% ($29BN post money acquisition price): $580M Total: $8.78BN (wow…

14 7 82 19K 41

Download Video

Miles Dieffenbach @Curiousjorge65

3 months ago

Index Ventures doesn’t get enough credit. Largest shareholder in Wiz, second largest in Scale AI, largest in Figma, all are generational >$15b exits within 4 months. Top 3 VC firm globally, and arguably #1 IMO due to the consistency in fund size and returns they put out

30 57 1K 152K 370

"Leigh Marie" Braswell @LM_Braswell

4 months ago

The team is the thesis

12 12 190 18K 19

mark xu @marklxu1

4 months ago

come for papers + pizza + pals !

Leonard Tang @leonardtang_

4 months ago

come for papers + pizza + pals !

4 8 122 24K 52

0 0 5 1K 1

Leonard Tang @leonardtang_

4 months ago

session #2 of the NYC AI Reading Group w/ @qw3rtman @willccbb is in order! > where: @haizelabs hq > when: thursday 5/29 @ 7:30 pm > what: sft memorizes, rl generalizes: a comparative study of foundation model post-training > who: awesome people like yourself :^) > also:…

4 8 122 24K 52

Leonard Tang @leonardtang_

5 months ago

How do we understand & evaluate the fuzzy space of LLM outputs? We clone your Subject Matter Expert annotator into a Judge. Introducing EVALS EVALS EVALS Create a custom Judge that works for you

15 17 97 36K 41

Download Video

will brown @willccbb

5 months ago

@darrenangle @marklxu1 @leonardtang_ @qw3rtman @haizelabs you can just do things

0 1 6 592 0

mark xu @marklxu1

5 months ago

inaugural nyc ai reading group meeting fully packed room with many more on the waitlist… on a sunday morning bullish 🚀 🗽 @leonardtang_ @willccbb @qw3rtman

4 2 84 7K 18

Download Image

TK Kong @thetkkong

5 months ago

There’s no place better than NYC right now

15 7 138 17K 10

Jasper @zjasper666

6 months ago

My Weekly AI Reading List Part 1 AI is evolving faster than ever, with new breakthroughs and creative applications surfacing every day. Here’s a curated selection of some of the most interesting developments and threads this week!