Dex Horthy
Founder and CEO, HumanLayer. On 1 show, 1 appearance. The Shows tab opens the full record on each.
founderexecutiveengineer@dexhorthy ↗LinkedIn ↗humanlayer.dev ↗
Dexter "Dex" Horthy is the founder and CEO of HumanLayer, a Y Combinator-backed startup building tools for human-in-the-loop AI software engineering. He is recognized for coining the concept of context engineering and developing frameworks like 12 Factor Agents.
1shows
1appearances
7statements
0resolved
0supported
0contradicted
Everything Dex Horthy said on any show that made the record, most notable first. Each card names its show and opens the statement there.
Horthy: Top 1% of AI builders don't use popular public frameworks
“The way the top one percent build is so different from the bottom 99%. You have all your, like, indie hackers and, like, open source frameworks that are very, very popular. And, like, everyone uses, and that's what you see in public, and then you go see how re…”
Horthy: Skilled Context Engineers Matched Opus 4.5 Output on Opus 4.0
“When Opus 4.5 came out, they're like, oh, This is good enough. This is a big change, and I saw the things that they were shipping, and I was like, okay, but I know a bunch of engineers who got really good at context engineering, and they were getting the same …”
Horthy: Great AI Products Are Built at Boundary of Model Capabilities
“There will always be a thing that the model can like only kind of get right reliably. Like you find a thing that's right on the boundary of the model's capabilities, and you figure out how to get it right over and over and over again.”
Horthy: Software engineers will orchestrate rather than manually write code
“I don't believe the like software engineering is dead and there'll be more, no more coders. I think the way I would describe it is like the role of the software engineer will change from like write working code to like produce working code. Or like cause worki…”
Horthy: AI demos work at 80% accuracy, enterprise software needs far more
“I think there's a difference between, like, people who want to build, like, Reliable software and people who want to build a cool demo. I think that's the core. The incentives are different. Yeah. The incentives are of like, okay, if this is right, 80% of the …”
Horthy: Beginners should compact LLM context at 40% of window capacity
“If you don't know what you're doing, and you don't really know what the AI model is capable of, and you don't have a lot of experience, like, you know, training wheels is like, when you get to 40%, start thinking about wrapping it up, or like doing a, like, yo…”
One line per show, most statements first. The link opens Dex's full record on that show: the calibration, argument clarity, speaking style and every statement made there.
| Show | Role there | Eps | Statements | Record | |
|---|---|---|---|---|---|
 LATENT SPACELEDGER | Founder and CEO, HumanLayer | 1 | 7 | — | full record on Latent Space → |