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Lenny Rachitsky

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Coverage Timeline

2025-10-03
Mercor 5 related

Mercor launches the AI Productivity Index (APEX), which evaluates AI models' ability to perform “economically valuable knowledge work”; GPT-5 leads at 64.2%

still not production-ready Nikita Ostrovsky / Time : AI Is Learning to Do the Jobs of Doctors, Lawyers, and Consultants arXiv.org : The AI Productivity Index (APEX) Agnee Ghosh / Bloomberg : OpenAI, A...

2025-09-30
CNBC 35 related

OpenAI rolls out Instant Checkout to let users make single-item purchases directly in ChatGPT, starting with US Etsy sellers, and plans to add Shopify merchants

the chatbot will start letting its 700,000,000 users shop directly from their chats Jibin Joseph / PCMag : ChatGPT Now Lets You Make Purchases Without Leaving the App Nishit Singh Raghuwanshi / Times ...

2024-12-21
ARC Prize 19 related

o3, trained on the ARC-AGI-1 Public Training set, scored 87.5% on ARC Prize's Semi-Private Evaluation in a high-compute configuration; GPT-4o scored 5% in 2024

This is “The AI Economy,” a weekly LinkedIn-first newsletter … Sharon Goldman / Fortune : Sam Altman says OpenAI's new o3 ‘reasoning’ models begin the ‘next phase’ of AI. Is this AGI? Pradeep Viswanat...

2021-06-24
Bloomberg

Software design company Figma raises $200M at a valuation of $10B, quintupling its valuation since last year

Software design company Figma Inc. has raised fresh funding at a valuation of $10 billion, quintupling its pricetag since last year.  The company, which allows customers … Tweets: @zoink , @skuwamoto ...

2020-08-09
Turner's Blog

Profile of Pinduoduo founder Colin Huang, from his early startup endeavors to creating a $100B+ social commerce giant successfully challenging Alibaba and JD

Turner Novak / Turner's Blog : Tweets: @alexmaleki , @lennysan , @adamdawood , @ruima , and @meysamtweets Tweets: Alex Maleki / @alexmaleki : “a digital TJ Maxx”. 5 years to $100B https://twitter.com...

2019-12-04
New Yorker

A profile of Hipcamp, a platform for campsite booking where listings include off-grid plots, RV hookups, ski huts, farmhouses, tepees, tree houses, and cabins

Can a startup save the wilderness by disrupting it?  —  In Northern California, booking a public campsite is a blood sport. Tweets: @annawiener , @erikbl , @lennysan , @gpaddymanning , @daveleebbc , a...

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