Singularity Capital retweeted
talked to a YC founder who asked Sam Altman straight up "will OpenAI compete in my space / kill my startup"ā£
ā£
the answer: behavioral health requires knowing if users are actually improving. OpenAI doesn't have that data, the wrapper startups do. v bullish for consumer AI
Singularity Capital retweeted
Autonomous AI tax prep is here š
We're thrilled to announce the first autonomous tax preparation agent and it's about to change tax season forever! š
Introducing TaxGPT's new Tax Prep Agent that reads source documents, operates tax software the way a human preparer would, and completes returns from start to finish ā all in a secure environment, without a human touching the keyboard.
Here's what firms are seeing within 60 days:
ā
45 minutes saved per 1040
ā
5x increase in review capacity
ā
90% reduction in first-pass prep time
Tax prep was never the bottleneck. The way we did it was.
š Find out more
hubs.la/Q0483KpH0
#TaxGPT #AITaxPreparation #TaxSeason #AccountingFirms #FutureOfAccounting
Singularity Capital retweeted

Y Combinator@ycombinatorMar 24
United States
United StatesConnected via WebAccount-level information, not a live location or per-post device.
happy YC Demo Day to all who celebrate
YC Demo Day for W26 is in full swing
The craziest stat: 3X more companies in this batch reached $1M annualized revenue than W25
Also crazy: the fastest revenue growth rate of YC history at 14% week on week growth *on average* across the whole set of nearly 200 startups
YC Demo Day is not āpicked overā
You could have funded DoorDash or Coinbase at their demo days
What is hot is not always good and what is good is not always hot
Singularity Capital retweeted

Y Combinator@ycombinatorMar 10
United States
United StatesConnected via WebAccount-level information, not a live location or per-post device.
š@GRU_Space built the world's first Moon factory in just 6 weeksāpatent-pending hardware turning lunar dirt into bricks and inflates habitats on the Moon.
It's landing as early as next year to lay the foundation for lunar hotels and base infra.
Congrats on the launch, @skyler_chan_!
ycombinator.com/launches/Pfbā¦
Singularity Capital retweeted

Y Combinator@ycombinatorMar 12
United States
United StatesConnected via WebAccount-level information, not a live location or per-post device.
Parker from Perfectly is your AI career super-connector on iMessage and WhatsApp. It connects you to the right people at top companies and brings opportunities to you ā no more applying everywhere.
Congrats on the launch, @victorluo00, @GaryLuo1994 & @WeymanX15075!
ycombinator.com/launches/Pgvā¦
Singularity Capital retweeted
When we started Asteroid, I didnāt expect prior authorization to be one of the most meaningful problems weād work on.
For years, automation couldnāt handle the edge cases of complex healthcare flows. Now browser AI agents can.
We wrote about how frontier AI agents can automate prior auth end-to-end. Link in the thread!
If prior auth is what you do, we can help!
Singularity Capital retweeted
Weāre committed to creating the best developer experience in prediction markets.
Building a world class experience requires world class talentā¦
Welcome to Polymarket, @GetDomeAPI.
Singularity Capital retweeted
Only half way through November and Active Subs is already up 25% MoM š
A user recently told us "I flushed my dope 2 times because of this app"
We abstract the humans in data ... but every number on this graph is a person struggling with addiction ... finding success with š»
Singularity Capital retweeted
Y Combinator has 9 new alums to work with us to find, fund, and advise tomorrow's best founders
I am blown away at how smart, talented, giving, and experienced this set of all-star people are.
Y Combinator@ycombinator14 Oct 2025United States
United StatesConnected via WebAccount-level information, not a live location or per-post device.
We're excited to announce nine YC alums joining us as new Visiting Partners!
Welcome @matthewriley, @aroraharshita33, @greybaker, @golda, @raphaelschaad, @ChristinaG325, @FrancoisChauba1, @vivianmshen, and @dazzeloid!
ycombinator.com/blog/ycs-newā¦
Singularity Capital retweeted
today we launched something to fix context rot.
as coding agents take on bigger tasks, the real challenge isnāt token limits, itās that context gets noisy and outdated fast, leading to wasted time and inaccurate edits.
Nuanced MCP gives agents the most relevant context as your code evolves: no brittle docs, artifacts or overly-manual context engineering required when you have up-to-date code intelligence delivered right to your agent.
We do this by giving agents two types of data:
- call graphs that supply architectural reasoning across the whole project.
- LSP symbol data that fills in precision when the agent drills into a function.
That means you get architecture when searching or figuring out how a change ripples across your codebase, and detail when editing.
Singularity Capital retweeted

Y Combinator@ycombinator30 Sep 2025
United States
United StatesConnected via WebAccount-level information, not a live location or per-post device.
"If you want to do good work, what you need is a great curiosity about a promising question."
- Paul Graham, What You'll Wish You'd Known
Singularity Capital retweeted

Y Combinator@ycombinator25 Sep 2025
United States
United StatesConnected via WebAccount-level information, not a live location or per-post device.
Congrats to @getburnt_ai on their $3.8M seed!
Burnt's agentic platform automates workflows stuck in legacy ERP systems ā starting with the food supply chain - helping companies run faster, leaner, and smarter.
techcrunch.com/2025/09/25/stā¦
Singularity Capital retweeted

Y Combinator@ycombinator30 Jul 2025
United States
United StatesConnected via WebAccount-level information, not a live location or per-post device.
The last few years were about proving what AI can do. Now, it's about building with it.
We've put together a new list of startup ideas we're especially excited aboutā ideas that treat AI not as a feature, but as a foundation.
ycombinator.com/rfs

























