Snapshot · Dwarkesh Podcast
It's not enough for a domain to be verifiable — it must also be 'grindable', meaning you can run thousands of parallel rollouts from identical starting points in a deterministic simulator.
Where this was said
At 3:20 · chapter starts 2:12
Dwarkesh introduces 'grindability' — the ability to run parallel rollouts in deterministic simulators — as the underrated reason computer use AI lags far behind coding, despite being equally verifiable [1] — Dwarkesh Patel "Verifiability alone doesn't explain which domains see rapid AI progress. The real bottleneck is grindability: can you run thousands of para…" 02:12 .
Verifiability alone doesn't explain which domains see rapid AI progress. The real bottleneck is grindability: can you run thousands of parallel rollouts from identical starting points in a deterministic simulator? Coding can; live websites cannot.
Computer use has made far slower progress than coding and math despite being clearly verifiable, because it lacks grindable, deterministic training environments.
Many skills humans have — winning court cases, building businesses, day trading — require real-world interaction with sparse, delayed feedback. There's no containerized RL environment for 'build a company as well as Sam Walton.' These domains will resist the current training paradigm.
Ad-based monetization works well for game apps where users spend extended time in-session, as seen with Grid and Wordle.
Tool-focused apps like PuffCount are poor candidates for ad monetization because users don't stay in-session long enough.
A hard paywall is a screen that blocks all app features unless the user pays or starts a free trial — it cannot be dismissed.
Mobile apps are primarily monetized through either ads (best for games) or in-app purchases/subscriptions (best for tools).
According to the episode, YouTube outperforms every other social platform for building trust and driving SaaS conversions.
Vasco stated that the majority of his app's user base came directly from his YouTube channel.
SEO Bot features a 'Boost My Domain Rating' button that routes users directly to Listing Bot, an example of in-product cross-selling.
The founder's entire product portfolio is AI-related, making it easier to package products attractively for directories.
The founder attached their SaaS demo to the trending debate about whether AI coding is actually good enough to build a full SaaS product.
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