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David George

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@DavidGeorge83

GP, Head Growth Fund @a16z | 👨‍👩‍👧‍👦 | See disclosures: a16z.com/disclosures
Palo Alto, CA a16z.com/author/david-g… Joined December 2011
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David George Verified account @DavidGeorge83
The last time @GavinSBaker and I sat down to record a podcast, it was almost exactly a year ago and we started with the immediate question: is AI a bubble? Gavin's answer focused on utilization and returns (and perhaps unsurprisingly, his answer was: No). Unlike the dark fiber of 2000, there were, and still are, no idle GPUs. The largest buyers of compute were funding the buildout from some of the strongest balance sheets in the world, and their AI investment was already producing real returns.

I sat down with Gavin again last week, and to chart just exactly where we are in the cycle. He has spent the summer asking operators for one quantitative measure in their business that is getting worse and has yet to find one. At the same time, public AI stocks have gone through meaningful drawdowns.

Still, if you look at the way people are using AI today, there’s a good chance that demand diffusion has barely begun. AI revenue rests on fewer than 10m heavy users, against roughly 1.5b knowledge workers. At the most AI-native startups, token spend is approaching or exceeding 10% of human compensation, which suggests that there’s a long way to go before even the earliest adopters fully integrate agentic capabilities. Within Atreides, Gavin said token consumption rose 100x from March through August, and even further once the team started using products like GrokBot. As Gavin put it, once people begin approving automations, token consumption starts to feel “sort of endless.”

This dynamic would be reason enough alone to believe that we’re massively undersupplied at the moment. But there are other reasons on the supply side too, namely that there are a near-unbounded number of potential winners in the space:

- Frontier labs can keep winning because on the highest-value tasks, marginal improvements in intelligence are worth far more than marginal differences in price.
- Open models illustrate that most work doesn’t require frontier performance, creating a much larger market for intelligence that is cheaper and customizable.
- Nvidia, hyperscalers, neoclouds, and inference providers can simultaneously win because every additional token still requires physical compute, even if models become more efficient.
- Enterprises can win as proprietary data, workflows, and institutional knowledge become more valuable.
- Application companies can win by capturing services budgets and owning the customer relationship.

This doesn’t suggest everyone will be successful, but it does mean the market itself is positive-sum and we will look back on zero-sum thinking as far too limiting. Better models create better products, better products create more users, more users create more token demand, and more demand supports continued investment in models and infrastructure.

Check out the whole conversation below:

@a16z
2:32
a16z @a16z Aug 31
Gavin Baker and a16z's David George on the state of the AI boom:

The future doesn't have to be winner-take-all. Labs, open-source, applications, and the clouds can all capture value.

Demand for intelligence is still dramatically underestimated. Today's power users number in the millions and will grow to hundreds of millions. Gavin and David argue a compute shortage is a more real risk than an AI bubble, and building through it is an opportunity to reindustrialize America.

In this episode, they get into why compute investments pay back so fast, what the data center backlash gets wrong, the case for putting compute in orbit, why enterprises will run several models at once, and how Nvidia ended up at the center of the entire supply chain.

00:00 Intro
01:06 The bear case Gavin couldn't find
05:50 Why a lab would cut its own revenue 75%
08:05 What LPs get wrong about a crash
10:50 Microsoft slowed its capex and regrets it
14:33 The engineers spending 100x the median
17:35 Why 23-year-olds use AI better than Gavin
21:45 How much copper 500M AI users need
23:00 Stop promising to cure cancer
26:00 America's richest county is full of data centers
30:48 Who gets priced out of compute
33:05 The age of Elon and Jensen
34:25 Orbital data centers
44:40 Asteroid mining
48:12 Why Microsoft doesn't need a frontier model
54:02 Who becomes the abstraction layer
55:40 Everyone wanted a deity, Cursor wanted a product
1:00:25 Never take shots at Jensen
1:07:40 What happens when the chip doesn't work
1:12:10 What chip deals reveal about customer demand

YouTube: youtube.com/watch?v=FGC4of…

@GavinSBaker @DavidGeorge83
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David George Verified account @DavidGeorge83
Great piece on @databricks and our history w them. @alighodsi is the original Technical Terminator.

@bhorowitz's take on Ali: "We see great entrepreneurs but their market opportunity is limited, and then we see companies that have a great market opportunity but the entrepreneur is not big enough to fulfill that. But this was a case where we had both... Last month, Databricks crossed a $7 billion revenue run rate, growing 80% year over year, and was valued at $190 billion. The entrepreneur, it turned out, is big enough."
benahorowitz.eth Verified account @bhorowitz Oct 27
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David George Verified account @DavidGeorge83
Kevin Mandia says "There's no way to make the next year pretty."

He thinks the first time a model revealed itself capable of finding thousands of vulnerabilities, is when everyone finally accepted the game has changed and AI on offense is coming.

One of our most sophisticated portcos recently told us they put a significant fraction of their engineers' projects on hold and enlisted them to stress-test their own walls.

Kevin's new company @ArmadinSecurity is scaling up to offer this offense-as-defense to everyone, and ultimately build out the autonomous security he believes every company will need in the AI-enabled future.
0:48
a16z @a16z Oct 6
.@ArmadinSecurity is a new company that uses AI agents to attack your network before criminals do, finding real exploitable zero-days and eventually patching them autonomously.

Their agents map every service, route, and system from the outside, then re-attack whenever something changes. Since January that's uncovered 90+ zero-days at Fortune 500 companies.

Kevin Mandia spent 30 years responding to some of the worst breaches in the world and built Mandiant, now a core part of Google Cloud's security arm. He had no plans to start another company until AI arrived and changed everything: in his words, "everything I did is dead." He joins a16z's David George to talk about why he came back and what Armadin is building.

In this conversation, they cover what AI attacks look like today, why nation states hack like a sniper and AI hacks like a drone swarm, and why the only defense fast enough to keep up is one with no humans in the loop.

1:05 "Everything I did is dead"
3:10 AI on offense, AI on defense
4:20 What an AI attack looks like today
7:20 Sniper rounds vs drone swarms
10:25 Map everything, attack what changes
14:35 The problem with pen tests
16:40 90+ zero-days at Fortune 500s
18:35 A bad patch beats an intrusion
20:55 Why humans are too slow for the SOC
24:30 Why the next year in cyber won't be pretty
26:30 How Mythos changed the threat
28:15 Caging the attacker Armadin built
30:05 Open and closed models tied on offense
34:40 AI is finding zero-days on its own
35:45 Mandiant in 2004 vs Armadin in 2026
41:20 Why Armadin retrains sales every week

YouTube: youtu.be/cJsHel27Z6M

@ArmadinSecurity @DavidGeorge83
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David George Verified account @DavidGeorge83
When people ask whether "this" or "that" will be successful in AI, the answer is very often both.

OpenAI and Anthropic together represent the fastest, largest success in the history of business. They + SpaceXAI + Cursor add more revenue per month than any hyperscaler other than Amazon. Up until now, headlines like these have been driven effectively off coding applications alone. We are very early.

Thank you @jaltma for having me on!
1:44
Jack Altman Verified account @jaltma Oct 1
Loved the conversation on Uncapped with @DavidGeorge83, head of growth investing at a16z. He's an incredible investor and can go deep on a huge range of topics.

We talked all about investing at this point in the AI cycle and we covered a lot of ground -- frontier vs. open source, what could make it all keep running vs. slow down, application vs. infra, robotics and autonomy, narrative and vibes, and lots more.

Hope you enjoy!

Timestamps:
(0:00) Intro
(0:23) The answer to every AI question is "and"
(1:27) Where we are in the AI buildout
(4:55) What would stop the train
(7:16) Sellers vs. buyers of tokens
(10:39) Frontier labs vs. open source
(13:18) App investing and the coding blast radius
(14:01) Legal as a category
(20:46) Consumer AI
(22:14) From reactive to proactive
(25:52) AI, autonomy, robotics, bio health
(27:49) Autonomous driving and why it's underappreciated
(30:46) Robotics and what comes next
(33:25) Benchmark's new growth fund
(34:11) Why growth investing is compelling now
(34:53) Half of private market returns happen at growth
(37:57) Product cycle vs. capital cycle
(41:54) The importance of narrative
(43:14) Why vibes really matter
(46:20) Never short a messianic founder
(49:39) How big can Andreessen Horowitz get
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