AI Engineer World's Fair 2025
State of Startups and AI 2025
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State of Startups and AI 2025: Building Beyond the Model
Reasoning, agents, and cheaper models expand what software can do. Turning those capabilities into useful products still requires context, workflow knowledge, and interfaces people trust.
From a talk by Sarah Guo
Will agents ship directly to production?
What will definitely happen by the end of 2026: AI agents shipping code directly into your production environment, voice replacing text for most business communication, inference falling below a cent per million tokens, or a WALL-E-like future of leisure? Sarah Guo opens with this audience poll, specifying real production environments rather than playgrounds. After a brief negative response, she lands on the first option: engineers expect agents to ship.
Sarah Guo helped start Conviction roughly two and a half to three years before this talk, just before ChatGPT. She came from Greylock; her partner Mike Vernal came from Sequoia. Their reason for starting another venture firm was that AI changes not only technical capabilities but also the businesses, product decisions, and operating problems built around them. Their investments span applications such as Cursor, Cognition, Harvey, and OpenEvidence, model companies such as Mistral and Thinking Machines, and infrastructure such as Baseten.
After about a decade investing before Conviction, Guo sees user uptake unlike anything in her earlier experience. AI engineering and product development have proved harder than people hoped, yet useful products can grow exceptionally quickly. Guo reports seeing companies reach $10 million, $50 million, and $100 million in run rate unusually quickly from zero, without specifying a common elapsed time. The practical question is whether a product will keep working for its customers over the long term. Actual usage is a better guide to that question than arguments about an AI winter, endless summer, or daily market movements.
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Reasoning makes more workflows possible
The opportunity Guo calls Cursor for X starts with capability: what can models now do that a useful application can package? Reasoning provides another route to scaling intelligence with compute. Its application value appears in high-stakes decisions where showing work matters, sequential problems that require several connected steps, and problems that benefit from systematic search. These resemble ordinary knowledge-work tasks, not merely benchmark exercises.
Reasoning also feeds enthusiasm for agents, which Guo punctuates with a Steve Ballmer-style repetition of the word. Her operational definition is more useful than the slogan: an agent plans steps, incorporates AI, takes ownership of a task, and retains a goal in memory. It can try hypotheses, backtrack, and use tools such as search or other models. The implementation may be simple or sophisticated; the distinguishing feature is a system that acts on a task, behaving more like a colleague than a conversational endpoint.
Conviction’s Embed grant program provides a window into what founders are attempting, including user and revenue information submitted with applications. Guo says Embed receives thousands of applications annually and that agent startups reached 50% of applications over the preceding year. She also sees real deployments working, not just proposals using agent terminology.
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From expressive avatars to business voice
Voice, video, and image generation are becoming businesses as well as demonstrations. Guo describes HeyGen, Eleven, and Midjourney as passing $50 million in ARR. The HeyGen clip she plays makes the capability change tangible: successive presenters deliver a joke about self-expression and being banned from three coffee shops, a reflection on hands that hurt or heal, a business update about Q3 projections, and a product recommendation. These are lines spoken inside the demonstration, rather than Guo’s own business claims.
The advance is not simply a face reading text. HeyGen can depict clones of real people or invented people whose gestures and expressions reflect the content and emotion of their speech. Multiple models work together to produce the result. Guo jokes that the final presenter has influenced her enough to buy the bunny, even though she does not know what it is: an illustration of how expressive delivery changes the experience.
A common objection is that enterprises do not currently possess much voice, video, or image data. But the value of collecting data changes when software can structure and understand it. Making these modalities useful creates a reason to capture more of them. Video already carries a large share of everyday communication because it conveys so much at once.
Guo expects voice to enter business workflows first because the communication pattern already exists. Medical consultations and lead generation already involve people speaking; the constraint has been scaling those interactions. Other modalities become more attractive as control improves and costs fall. Her forecast is continued improvement throughout the model layer, rather than an imminent halt imposed by a data wall.
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Plan for competing models
Improving capabilities arrive in an increasingly competitive market. Guo invokes Sam Altman’s characterization of the previous year’s model as a commodity: a striking prospect when that model is already useful. Guo’s pricing illustration puts GPT-4 at $30 and then $2 per million tokens over about 18 months, with unnamed distilled versions around $0.10. These figures express her historical cost argument, not a like-for-like price schedule: the talk does not distinguish input from output tokens or identify the distilled models. The historical Structured Outputs announcement prices the named successor GPT-4o, gpt-4o-2024-08-06, at $2.50 per million input tokens and $10 per million output tokens.
The OpenRouter chart shows competition in actual model selection: Google is green and Anthropic yellow. Guo describes Claude gaining share against OpenAI and Google returning strongly with Gemini. The chart represents OpenRouter traffic, whose users are already inclined toward multiple models; it excludes substantial usage sent directly to OpenAI. It therefore illustrates diversity within that routing market rather than total industry market share.
Competition also includes prospective entrants SSI and Thinking Machines, whose researchers pursue different technical approaches. Guo points to DeepSeek base and reasoning models as reasonably competitive at a claimed fraction of training cost, without supplying a matched cost-and-performance comparison. For an application builder, the direction is useful: open-source and proprietary suppliers compete for the application’s business. Tools such as OpenRouter and inference platforms such as Baseten support a product strategy that expects more than one model.
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Why coding became an early success
Coding applications show that substantial value can accumulate above the model layer. Guo reports Cursor growing from $1 million to $100 million ARR in 12 months, reaching half a million developers, and initially having no salespeople. She describes Cognition, which began with more autonomy, as already the top committer at many companies.
At the time of the talk, Guo describes a proposed $3 billion OpenAI acquisition of Windsurf, interpreting the prospect as evidence that labs value application businesses. That statement should not be read as a completed OpenAI transaction; the later Cognition announcement identifies a different acquirer. Guo also reports Lovable and Bolt each reaching $30 million ARR in a handful of weeks by helping non-engineers build software.
Code had several advantages as an early application domain:
- Structured language: Code is logical text with explicit structure. Much engineering involves sophisticated boilerplate; producing an API endpoint or React component need not require general intelligence.
- Deterministic validation: Compilation, tests, and execution provide automatic checks of proposed work.
- Research investment: Researchers view coding as important to AGI, making it a priority for benchmarks, training, and data collection.
- Workflow familiarity: Engineers built tools for engineers, with an intimate understanding of how their customers work.
The last advantage is the most transferable. Builders in another industry need both AI knowledge and a precise understanding of the customer’s problem, so they can redesign the workflow around model capabilities.
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What the application adds
Cursor for X does not mean attaching one model to a new profession. In Guo’s description, Cursor uses different models for diffs, merges, and file embeddings. It manipulates and packages context, prompts models carefully, and lets users standardize repetitive work with Cursor rules. She also describes retrieval improving through better coverage and freshness as the product is used.
That machinery sits inside a familiar interface. VS Code users retain recognizable interactions and shortcuts. Green additions and red deletions let them inspect a proposed change before accepting it, while responsiveness keeps review from becoming frustrating. A small proposed change illustrates why this representation matters:
diff
export function greeting(name: string): string {
- return `Hello, ${name}`;
+ return `Hello, ${name.trim()}`;
}
The reader can see exactly which behavior would change and which code remains intact. The proposal is not an applied edit; the interface gives the user a concrete decision to make. This is part of the product’s value, alongside the model that generated it.
Guo jokes that this is a very substantial wrapper, invoking a roughly $14–15 billion valuation. Her burrito analogy makes the allocation explicit: imagine 80% wrap and 20% filling, with an open market supplying interchangeable fillings. If the model is increasingly substitutable, the surrounding company can still create value through context, integration, and the experience of getting work done.
The corresponding design procedure is concrete:
- Start with known customer needs. Do not make users explain things the product should already know about their industry.
- Collect and package context automatically. Include information from sources beyond the user’s natural-language request.
- Choose models for particular steps. Orchestration means using the right model at the right point in the workflow.
- Present results in a useful interface. Outputs need thoughtful presentation, not merely a text box.
Guo discourages another generic chat interface except as a learning exercise. She sees continuing work for graphical interfaces, product taste, and careful implementation.
“The prompt is a bug, not a feature.” The provocation is about user effort: a product that understands its workflow should not repeatedly require users to reconstruct its context. The best interactions can feel like mind reading because the application has already gathered what it needs. Software companies packaged workflows in 2015, and they still do in 2025; AI changes what those workflows can accomplish.
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Adoption beyond engineers
Beyond coding, Guo sees a surprising pattern: some conservative, comparatively low-tech industries appear to be adopting AI especially quickly. Conviction calls this the AI leapfrog effect. The opportunity is to solve an existing professional problem well enough that adoption need not wait for the customer to become an AI expert.
Guo reports Sierra resolving 70% of customer-service queries for its customers, naming SiriusXM and ADT as examples. The talk does not define the measurement period, customer cohort, or resolution criteria. Guo reports Harvey exceeding $70 million ARR two years in and describes its AI as becoming essential to legal competitiveness.
OpenEvidence places intelligent medical-research search at the point of clinical decision-making. A clinician supplies a medical identification number to access the product. Guo reports OpenEvidence reaching one-third of U.S. doctors weekly, with the average user using it daily. Those frequency claims are her account; the contemporaneous investor evidence supports the broad one-third adoption scale rather than establishing both frequencies.
The shared mechanism is customer understanding applied to a real problem. Guo also points out that Bret at Sierra chairs OpenAI’s board and that OpenAI was Harvey’s seed investor. Their involvement undercuts the idea that people close to the labs necessarily see every application company as a dispensable thin wrapper.
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Build the suit before making it autonomous
Returning to Embed, Guo adds that the agentic share of applications doubled over the preceding year. But enthusiasm for full automation does not make copilots obsolete. Her observations of what drives revenue leave her thinking that augmentation remains underrated.
The Iron Man suit is a useful comparison because autonomy is a spectrum. It augments Tony Stark while also being able to fly on command and perform some tasks without him.
| Interaction | User’s relationship to the system |
|---|---|
| Augmentation | Works with the system during the task |
| Bounded autonomy | Delegates a specific action |
| Broader autonomy | Relies on the system for more of the task |
Guo’s practical concern is that tolerance for hallucinations, failure, and unreliability falls sharply as latency increases. Waiting longer makes a disappointing result more frustrating. For many domains, the path is to build augmentation that people adopt, then extend its autonomy as capabilities improve: first get someone wearing the suit.
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What becomes possible when knowledge labor is abundant?
Guo points to Conviction’s requests for startups, then sketches a range from obvious model fit to work that was previously impractical. Legal text generation fits the capabilities of language models directly. A different category appears when machines can actively gather information from people—what Mike Vernal describes as machines interrogating humans.
Consider talking to every customer rather than only the top 5% by contract value, or proactively investigating the root cause of every alert instead of firefighting. These are proposed workflow changes, not reported automation outcomes. The design question is what an organization would do differently if it had an army of compliant, infinitely patient knowledge workers. Abundant labor can change the coverage of a process, rather than merely speed up its existing steps.
Some valuable problems require more than reorganizing information already available online. In robotics, biology, materials science, and physics simulation, the answer—and the reasoning needed to obtain it—may not be in Common Crawl. Progress requires clever data collection and often interaction with physical systems: atoms as well as bits.
Guo tentatively connects the reasoning that succeeds on math Olympiad problems with the ability to navigate molecular space. Her broader interest is the overlap between machine learning and other scientific disciplines: shared architectures can become useful when paired with experts and data from a different field. These opportunities may be unfamiliar to software builders, but they reach fundamental scientific and societal questions.
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Execution is the moat
What makes an application defensible as the models beneath it improve? The warning is familiar: stay out of the labs’ path rather than picking up pennies in front of a steamroller. Guo’s answer is execution. The ability to keep delivering a better product is available to application builders, not reserved for model developers.
Cursor did not invent code completion, the underlying model, or even its product surface. Guo credits its ability to ship a better experience faster than competitors could copy it, earning developer loyalty at least for the current period. That qualification matters: execution produces a lead that must be maintained.
Jasper provides her contrasting example. Guo cites its first-mover advantage, brand, and $125 million raised, but characterizes the initial product as prompts in a text box supported by strong SEO. She says ChatGPT quickly undermined that first iteration. The comparison concerns a vulnerable product approach, rather than a claim that the entire company disappeared.
A substantial workflow product can accumulate customer trust, adoption, and context that competitors do not automatically possess. Much of the data needed to improve these experiences is not readily available today. Building the experience that earns access to it is an opportunity for application companies. Staying ahead therefore means continuing to improve the workflow and the customer relationship, not merely securing an early place in a category.
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The next opportunity is not limited to coding
Guo describes AI as moving from dial-up toward broadband. Her mobile-platform analogy emphasizes that transformative applications did not all arrive with the platform itself. She places Instagram, Uber, and DoorDash four, five, and six years after the iPhone, respectively—her illustrative chronology rather than a precise company-founding timeline. The relevant distinction is between noticing a platform change and reimagining an experience around it.
AI also keeps changing the conditions for building. Guo likens it to receiving a meaningfully different iPhone every year: a new model, a capability breakthrough, or a cost reduction to one-tenth can reopen an opportunity. A product idea that was previously too expensive or unreliable may become practical, while an established product may need to change again.
Engineers received these capabilities early, but their current usage does not define the whole market. Guo cites roughly 40% coding usage from Anthropic’s Economic Index. That should not be read as 40% of all AI use: the March 2025 report studies Claude.ai conversations, and its computer-and-mathematical occupational category is broader than coding; the exact report behind her rounded figure is unspecified. More fundamentally, even a large coding share would not mean coding accounts for the same share of economic opportunity. The work ahead is translation: understanding another profession well enough to turn model capabilities into an experience its practitioners can use.
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Resources
From the talk
An evolving collection of startup opportunities spanning enterprise workflows, scientific data, infrastructure and automation.
Further reading
A March 2025 analysis of Claude.ai usage, occupational tasks, and augmentation versus automation, with links to public datasets.
Coatue's investment account describes OpenEvidence's medical-research interface and reported adoption among U.S. physicians.
Updates since the talk
Cognition's July 2025 announcement of a definitive agreement to acquire Windsurf.
Read the complete timestamped transcript
- 0:00
[upbeat music] [audience applauding]
- 0:22
So first question for you. Uh, what is definitely happening by the end of twenty twenty-six? AI agents ship code directly to prod in your environment, right? Not in, like, some, uh, playground.
- 0:36
Uh, voice AI replaces text for most business communication, inference cost drops below a cent per million tokens, or WALE, like we're all chilling.
- 0:51
Any of these?
- 0:53
No.
- 0:54
First one. Ship, ship code directly to prod. Okay. This is a hopeful set of engineers. [laughing]
- 1:01
All of you want to get rid of your own jobs. I love that. [laughs] [laughing]
- 1:08
The good thing is I also don't have internet, so I can't look at my next question. [laughing]
- 1:16
No, it's gonna be good. It's gonna be good.
- 1:19
Um, I- Want me to present from your phone? Uh, n- no, I was gonna go through poll questions while we're trying to do AV setup. This one, though?
- 1:37
Yeah.
- 1:37
Hold on. I need to make sure.
- 1:43
While this is happening, I'm actually just gonna introduce myself so we're not wasting the time. Um, my name is Sarah Guo. I, uh, helped start a AI native venture fund.
- 1:52
It's called Conviction, and we got going about two and a half, almost three years ago now, just before the starting gun of ChatGPT. Um, as always, in technology, investing, most of life, it's better to be lucky than right.
- 2:05
Hopefully, you can be a little of both. Um, uh, and, and the point of having a new venture firm, I, I worked at Greylock, it's kind of a traditionalist venture firm, a great one.
- 2:16
My partner, Mike Vernal, used to work at Sequoia. You guys have probably heard of them. Uh, was that we think, like, actually, you know, at risk of sounding like those people, this time it's different, right?
- 2:26
Um, that this is the largest technology revolution that we get to be a part of, and that there's so much change in the technology, the types of businesses you can build, the product decisions you make, what challenges these startups and big companies face that, you know, maybe there's opportunity for, like, a startup VC as well.
- 2:45
And so, um, you know, I'm, I'm thrilled to be working with, like, really interesting people in the industry so far. Uh, Mike and I are investors in companies like Cursor, Cognition, Mistral, Thinking Machines, Harvey, OpenEvidence.
- 2:58
So a mix of, um, Baseten, like a mix of, uh, infrastructure, model, and application-level companies. And y- you know, one more... Are my kids coming up yet? Okay, cool. [laughs]
- 3:11
One, one more, uh, just observation from the last two and a half, three years of doing venture, I, I was an investor for about ten years before that, is I have never seen the am-- like, just the uptake from users that has been possible in the last couple years.
- 3:28
I'm sure all of you have experienced that. It is not trivial. Um, you know, AI product and AI engineering, uh, a- and this is kind of the theme of my talk, so I'm sorry to give away the punchline, but it, it's quite a bit harder than people had hoped.
- 3:41
Um, but the, the value creation is massive. Um, we see companies going from zero to ten, fifty, a hundred million in run rate very, very quickly, faster than we've ever seen in any technology revolution before.
- 3:54
Um, and, uh, I get l- asked a lot, like, "Where are we in the AI hype cycle? Is the winter coming? Is this, like, infinite AI summer?" And I would say, um, having actually been an investor and operator through a macro cycle at this point, like, I try to pay very little attention to what the marketing world
- 4:12
is saying or even what the markets are saying, right? Because, you know, if you're, if you're an operator or an investor, maybe you care about what the stock price does every day, but really you wanna figure out if the company you're working for or starting is gonna work long term, right?
- 4:27
And if the products are gonna work long term. And the things that I get most excited about are seeing, like, crazy usage numbers. [audience applauding] Okay. Whoo. Thank you, amazing AV team.
- 4:39
I'm gonna give you the twelve minutes. Okay. I'm gonna, I'm gonna go real quick. Um,
- 4:46
where are my presenter notes? [laughing] Okay. We're, we're just gonna keep going. It's cool. It's cool. Um, so I wanna talk really quickly about, uh, just a few things today.
- 4:57
I think we lost a little bit of time, but let's, let's say, let's talk about capabilities, what we're seeing work in the market, and then, um, uh, maybe some advice on, like, what to build, if those are, you know, a question you're considering.
- 5:10
Uh, I think the shorthand that we're gonna use in this presentation is, like, Cursor for X, right? Uh, and I do think that's a really massive opportunity. Uh, the first thing in capability for this past year is clearly reasoning.
- 5:24
Um, reasoning's a new vector for scaling intelligence with more compute. The labs are really excited about this because they get to spend more money and get more output. Um, but we should also be really excited about this in terms of unlocking new capabilities, right?
- 5:37
If you just put aside how it works, it's a confidence-boosting implementation detail, um, but we should expect more capability. You're unlocking a new set of use cases, like transparent high-stakes decisions where showing the work matters, uh, sequential problems, problems where you need to do systematic search.
- 5:56
I, I think this looks like a lot of problems that we're excited about and, um, face in knowledge work every day. Uh, as you have just seen demos of, and I'm sure are working on, given reasoning, people are really excited about agents.
- 6:10
Um, to put a, uh, you know, I wanna do, like, the Steve Ballmer impression that's like, "Agents, agents, agents, agents, agents, agents!" But, uh, I, um, you, you have to give me more than 12 minutes to, like, get that sweaty. [laughs] [laughs]
- 6:24
Uh, but, but, like, the non-marketing definition that I think of is it's software that, um, uh, it takes some set of steps. It, like, plans. It includes AI. It takes ownership of a task, and it can hold a goal in memory.
- 6:39
You know, try different hypotheses, backtrack. It ranges from super sophisticated to super simple. Um, some of the tools it might use to accomplish a task include other models or search.
- 6:50
And largely, it's just, like, AI systems that do something, um, and that's not a chatbot that looks more like a colleague. Uh, and y- you know, one thing that I think we have a really unique vantage point on is, uh, we back a small number of companies at Conviction, but we also run a grant program for AI
- 7:07
startups. It's called Embed. We get thousands of applications every year, um, and includes, like, user data and revenue data and, like, really amazing people. And the number of agent startups has gone up 50% over the last year, and a lot of them are working.
- 7:20
Like, we do see stuff that's working in the real world, and, uh, that's super exciting. Uh, other modalities are progressing, too. I'm sure a lot of people are using voice, video, image generation, um, even beyond, you know, Studio Ghibli.
- 7:33
But you have companies like HeyGen and Eleven and Midjourney that are rocketing past 50 million of ARR. These are real businesses now. Um, I wanna see if I can quickly play for you.
- 7:44
They told me to express myself, so I did. They told me to express myself, so I did. Now I'm banned from three coffee shops. Hands can hurt or heal.
- 7:53
That's the difference between chaos and creation.
- 7:56
So if you're wondering where Q3 is headed... So if you're wondering where Q3 is headed, here's the thing. Consistency always beats urgency. We've got the projections ready, and let's just say it's looking solid.
- 8:09
I would definitely recommend it to anyone look- I would definitely recommend it to an-
- 8:13
So I, I think, like, if you just are looking for artifacts of improvement, this is from a company called HeyGen. Um, you can make clones of yourself, of fake people, and, like, you have gestures and expressions that, uh, reflect emotion and content now, right?
- 8:29
So these models work together and, like, I don't know about you guys, but looking at that last [REDACTED:gender], like, I feel influenced. I don't know what the bunny is, but I would buy it.
- 8:36
Um, and, and, and so I think, like, huge swaths of the economy are gonna be affected by this sort of multimodality. Um, some investors or operators would say multimodality would just be for niche verticals that enterprises don't have...
- 8:49
Y- you know, your average enterprise doesn't have that much voice, video, image data today. Um, but I think that changes, right? When you can do stuff with this data when it is structured and understood, there's more reason to capture it.
- 9:01
And I think of, like, how much video do all of us watch every day? It's one of the highest bandwidth communication methods, and we're just gonna use more of it.
- 9:08
Um, we think voice is where we're gonna see, uh, applications first in business workflows, um, because it's already a very natural communication mode. So, uh, everything from medical consults to lead generation, places you already had business voice, you just couldn't scale it before, uh, I, I think that's where we're gonna see it first.
- 9:27
But as these other modalities become more controllable and also less costly, we should see all of them. Uh, I, I think it's safe to say you can expect capability improvement in every part of the model layer, which is really exciting.
- 9:40
A lot of people are talking about the, uh, the data wall or, like, the end of AI summer. But for anybody who's building applications, I, I, I'm at least to tell you one person's opinion is, uh, it's not coming.
- 9:52
Um, and, and then usefully for all of us, uh, that market for model capabilities is getting more competitive, not less. Um, Sam Altman himself, I think, said it best.
- 10:05
Last year's model is a commodity, which is a scary thing for a model provider to say, uh, because last year's model is now pretty damn good, right? The numbers tell the story.
- 10:13
GPT-4 went from $30 per million tokens to $2 in about 18 months. The distilled versions of that are, like, now 10 cents, so we can really use them very broadly.
- 10:23
Um, if you look at this chart, uh, green is Google, yellow is Anthropic. So you see, you know, it's a real mix. This is data from OpenRouter, so thank you, OpenRouter, for that.
- 10:33
But, um, you really saw Claude cut into OpenAI's market share and Google come roaring back with Gemini. Uh, this data is obviously a little biased because a lot of people just go direct to OpenAI.
- 10:44
But if you're into multi-model, the- there really is a mix. And you do have credible new players like SSI and Thinking Machines, some of the best researchers in the business with orthogonal technical approaches, um, entering the fray as well.
- 10:56
And I'm sure many of you have experimented with DeepSeek, uh, coming out with releases of, you know, both base and reasoning models that are, uh, reasonably competitive with a claimed fraction of the training cost.
- 11:08
Like, we should just assume that open source will do as open source does, and we can rely on the model market to compete for our business, which is really exciting.
- 11:16
Um, and so the view is plan for a world that is multi-model. Um, tools like OpenRouter or inference platforms like Baseten help that, uh, and, uh, I think, like, be comfortable with that.
- 11:26
I, I am. Okay, so we have all this capability. Let's ship, uh, shift quickly to the application layer. We have to start with Cursor. Uh, a million to 100 million of ARR in 12 months and half a million developers, I assume all of you.
- 11:40
Uh, zero salespeople to start. That's not growth. That is a killer application. Um, Cognition, which started with more autonomy, is already the top committer in many companies. Feeling a little threatened, but also excited 'cause recruiting is hard.
- 11:52
And then Windsurf, who's on a tear itself and really beloved, is being acquired by OpenAI for $3 billion. So we know for sure that the labs don't think that they can just, you know, steamroll everyone, right?
- 12:05
Uh, uh, Lovable and Bolt hit 30 million of ARR each in, in handful of weeks, uh, helping non-engineers vibe as well. So, you know, our, our, our ranks are expanding.
- 12:16
Um, and I think it's useful to just, like, analyze a little bit why code was first. Uh, fundamentally, it is text with... It's log- it's, like, logical language with structure, right?
- 12:28
So much of coding is sophisticated boilerplate. Like, we all love engineering, but some of it is, like, craft work, not new algorithm work. Um, you don't need AGI to write a, like, uh, an API endpoint or, um, a React component.
- 12:42
Second, you have deterministic validation. You can automatically check if code works, run tests, compile, execute, do things developers would do. And third, researchers believe code is crucial for AGI, right?
- 12:56
So they poured resources into it, um, and, uh, code became a key benchmark and a training priority and an area for data collection. But I think the last point is, um, the money point to me.
- 13:08
Uh, engineers built tools for engineers. They understood the workflow intimately, and that made all the difference. And that last part is the playbook for every other industry. I'm sure people are building things that serve beyond engineers.
- 13:20
And I don't think the winners will just be AI experts learning those domains. They'll be customer-centric, like, problem-centric builders who understand AI and then redesign workflows from first principles around manipulating those models.
- 13:33
Um, and so I think that's really the opportunity to build Cursor for X. Um, let's think a little bit about what that means. Cursor is not a single model.
- 13:43
Uh, you know, one model's doing diffs, one's doing merge, one's embedding the files. They manipulate and package up the context. They prompt the models very skillfully. They let engineers avoid repetitive tasks and standardize with things like, um, Cursor rules.
- 13:57
And then if you're using Cursor in a team or even yourself regularly, retrieval accuracy gets better the more you use it with coverage and freshness. And so all of this happens in a UX that makes sense, right?
- 14:08
Like, I, you know, I use VS Code. I'm familiar with it. My shortcuts work. Um, and they make it safe to say yes, right? Like, green for add and red for subtract makes sense.
- 14:18
I can scroll through it. Um, and it's fast enough that I don't get frustrated. So my, my view is Cursor, if it's a wrapper, it's, like, a very nice, thick, perhaps $14 or $15 billion wrapper, right?
- 14:30
It's like if your burrito was 80% wrap and 20% fill, but you got to choose the fill, and there was, like, an empty, like, an open market for fill, right?
- 14:39
Um, and so where's the pro- where's the value now? It may not be in the protein. It's kind of in the company. Um, [lips smack] so, like, if we try to generalize that recipe a little bit, if you are building a generic text box, like, unless you're just, like, learning to do this, please don't.
- 14:57
Like, OpenAI already won that, uh, or it's just not very valuable to do so. Your domain knowledge, your workflow knowledge can be the bootstrap. If you already know what users in your industry need, don't make them explain it.
- 15:10
Uh, build products that show up informed. They collect and package context automatically, including from other sources, not just natural language. Present it to the models. Use the right models at the right time, now known as orchestration, and present the outputs to the users thoughtfully, right?
- 15:24
Um, so I do not think this is the end of the GUI. Uh, I, I think you can capture and enable workflow with these models, and all this requires taste and a ton of work.
- 15:33
I'd, I'd argue that, like, some version of this recipe is much of the work each of us is gonna do. So don't listen to the labs from a user experience perspective.
- 15:42
The prompt is a bug, not a feature. I think it's, like, a stepping stone. Don't make me think as a user. The best AI products, they feel like mind reading because they are.
- 15:51
Um, there's enormous headroom in building these products, and I, I think that's really exciting because that's what most of us in this room have alpha on. Uh, what is a software company if not a very thick, like, workflow wrapper most of the time?
- 16:04
That was true in 2015. It's true in 2025. [lips smack]
- 16:09
Um, besides code, where might you go apply this? We think the opportunities to build value around the LLMs exist in every vertical and profession. Uh, but here's something counterintuitive.
- 16:21
Beyond coding, one of the things that I've been surprised by is that the most conservative low-tech industries seem to be adopting AI fastest. We call this the AI leapfrog effect internally.
- 16:31
Um, these are three portfolio companies. Um, they're working. Sierra resolves 70% of, uh, customer service queries for their customers. They serve people that, you know, you guys use, like SiriusXM or ADT. [lips smack]
- 16:44
Harvey is, you know, two years in, well over 70 million of ARR. Its AI is essential now to being competitive in the legal industry. Um, there's a company called OpenEvidence, uh, which helps doctors stay up-to-date with medical research.
- 16:59
You have to be a, a clinician to use it, but, you know, you give it your medical ID number, and you can do intelligent search against, um, uh, medical research, uh, at the point of clinical decision-making.
- 17:10
Today, it reaches a third of, uh, doctors in the US weekly, and the average user uses it daily, right? And so I think there's just examples of, you know, huge value beyond ChatGPT.
- 17:21
These are companies that know their customer and are solving real problems. As a, as a piece of trivia that you may or may not know, um, Bret at Sierra is the chairman of the board at OpenAI.
- 17:32
Um, OpenAI was Harvey's, uh, seed investor, and if, you know, these people are not fretting about thin wrappers, like, I suggest you don't either.
- 17:43
Okay. Finally, I'll make an observation. A lot of people are excited about full automation. Uh, now I'm sweaty enough, so agents, agents, agents, agents, agents, agents. Um, but when we analyze the applications to Embed, I said, "You know, it's gone up to 50%-" You know, doubling a, a, applications for agentic startups in the last year.
- 18:03
Um, I, I think some people think copilots are yesterday's news. They wanna get to the end game, right? Like, you know, your colleague and AGI. But in terms of what works, like the data on what's driving revenue, uh, I think copilots are still really underrated.
- 18:18
We see a whole spectrum of how much automation, and I think the, uh, Iron Man analogy is still really great here. Tony Stark's Iron Man suit augments him, right?
- 18:27
He can do all these amazing things, but al- could also fly around on command, could do some basic tasks without Tony. And my experience with these companies has been that human tolerance for failure or hallucinations or lack of reliability, it just reduces dramatically as latency increases, right?
- 18:44
Um, so the path of least frustration today for many domains is to build great augmentation and then just ride the wave of capability because we know it's coming. And so, uh, m- my advice for many domains would think about, like, you know, build the suit and you can extend out to the suit that flies on its own
- 19:00
once Tony or any of us is wearing it.
- 19:04
Um, I'm not gonna go through each of these, mostly because I lost time, but, um, there are a ton of opportunities. We put requests for startups on our website.
- 19:13
We're interested in a couple different categories of things. They go from, uh, um, like, just good fit for purpose, like the law is a space of lots of text generation, right, um, to things that weren't possible before AI.
- 19:28
My partner Mike will say, like, "This is a really interesting era of machines interrogating humans." What can you do if you can go, like, collect data on demand from people?
- 19:37
Um, we could talk to every customer, not just the top 5% by contract value. Um, we could root cause every alert proactively, right, versus, like, just fire fight. Um, and the mental models, how can you build as if you had an army of compliant, infinitely patient knowledge workers?
- 19:54
Um, y- you know, one aside here is I think there are many hard problems where, like, the basic premise is the answer to them is not in Common Crawl, right?
- 20:05
The reasoning around them is not in Common Crawl. So, um, this would be robotics, biology, material science, physics simulation. Um, they require clever data collection, um, probably interaction with atoms, not just bits.
- 20:18
Super scary, uh, for a software person, but I think the juice is worth the squeeze, right? The same reasoning that crushes math Olympiads can seemingly navigate molecular space, and I, I think there are some really fundamental questions for, um, human society that can be answered when people work on these problems.
- 20:33
And, uh, it's, it's really cool as a machine learning person to meet people in their, at the top of their field at the intersection of machine learning and all of these other areas because, like, you guys would also under- the same architectures apply, right?
- 20:47
And, and that's just, um, that's really exciting.
- 20:51
Um, how should we think about defensibility to this advance?
- 20:59
Okay. So, um, one last point and then I'll conclude here. Uh, some would say stay out of the way of the labs, don't pick up pennies in front of the steamroller, right?
- 21:08
But I would offer, um, what I think is an uncomfortable truth. Execution is the moat in AI, um, and that's available to all of us. Cursor arguably did not invent code completion.
- 21:19
They did not invent the model. They didn't even invent their product surface area, right? They just out-executed on every dimension of this. They shipped a great experience faster than their competitors could copy, and they captured the hearts and minds of developers, at least in this term.
- 21:33
Um, I, I don't, I don't mean this to be cruel, but I often get asked about, like, counter cases and the importance of first mover advantage. Let's be brutally honest.
- 21:41
In contrast, like, Jasper had first mover advantage, brand. They raised $125 million, but its first product was a series of prompts in a text box and, like, very good SEO, and, like, you have to keep running.
- 21:54
Like, ChatGPT, you know, crushed the first iteration pretty quickly. And so, uh, I, I don't think this is satisfying advice, but I think it is, like, real from the trenches.
- 22:02
Build something thick and stay ahead and, like, no domains are out of question. Um, magical AI experiences, they build customer trust and drive adoption, and a lot of the data we need to improve these experiences and the context we need, it is not easily available today, and that advantage is, you know, uh, open for the taking and
- 22:22
not for the labs. So I, I, I guess in conclusion, I think the opportunity is early and really massive. Like, I've made a career bet on it. Um, I, I think many of you are.
- 22:33
We're in the dial-up era of AI, and we're moving pretty quickly to, to broadband. Um, Instagram came four years after the iPhone. Like, I was, I was there when Greylock made that investment.
- 22:42
Um, Uber, five years. Uh, DoorDash, six, right? So the truly transformative companies, uh, they weren't necessarily the first people to recognize the changes or the opportunity. It was those who reimagined the experiences.
- 22:55
Um, and the game board keeps getting shaken up. That's the thing that's different this time, right? It's like getting a new iPhone that's actually different every 12 months. And, um, so you have, like, new model release, new capability breakthrough, you know, one-tenth the cost.
- 23:10
And every time the game board turns, I think there are, like, there's an opportunity to, to win again. [upbeat music]
- 23:16
Okay. Um, so I, I'll give you one last sentence and be chased off the stage. This was not my fault. Um, here's what I really want you to remember.
- 23:23
Uh, you as the engineers got the magic first. Um, the Anthropic, like, Economic Index says that 40% of use was still coding. That's not, like, 40% of the economic opportunity in the world, right?
- 23:35
And so it is the job of everyone in this room and, you know, globally online to be the translators for the rest of the world. So I encourage you to build something revolutionary.
- 23:43
Thanks. [audience cheering] [upbeat music]