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Ryan Lopopolo: evaluation

7 Apr 2026 Latent Space Extreme Harness Engineering for Token Billionaires: 1M LOC, 1B toks/day, 0% human code, 0% human review — Ryan Lopopolo, OpenAI Frontier & Symphony

“Fundamentally, software is made more flexible when it’s able to adapt to the environment in which it is deployed, which means that things like linear or GitHub even are specified within the spec, but not required pieces of it.”

— Ryan Lopopolo

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Everything needed to verify it.

Speaker
Ryan Lopopolo
Attribution
Verified speaker
Claim type
evaluation
Recorded
7 Apr 2026
Publisher
Latent Space

Transcript context

…Cool. Any other things? This is a long spec. I appreciate that. It’s got a lot of strong opinions in here. Any other things that we should highlight? I think obviously you can spend the whole day going through some of these, but I do think that some of these have a lot of care or some of this you might wanna tell people, Hey, take this, but, make it your own. Fundamentally, software is made more flexible when it’s able to adapt to the environment in which it is deployed, which means that things like linear or GitHub even are specified within the spec, but not required pieces of it. There’s like a more platonic ideal of the thing that you could swap in like Jira or Bitbucket, for example. But being able to tightly specify things like the ID formats or how the Ralph Loop works for the individual agents. Basically means you can get up and running with a fully specified system quickly that you then evolve later on. I think we never intended for this to be a static spec that you can never change. It’s more like a blueprint to get something worth a starting point up and running. Yeah.…

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