Compute Veteran Rebuts Dario's Frontier-Pacing Plan: Chips Reroute, They Don't Idle
basedjensen · x · 2026-09-13
Hensen Juang, a compute veteran with 20 years running large compute estates including what he calls the largest deployment ever assembled, responds to Dario's "pace the frontier" essay from an operations perspective.
- Compute doesn't idle, it reroutes: Frontier training rests on gigawatts of firm power contracted years ahead, hundreds of thousands of invoiced accelerators already on ships, cooling and substations, and depreciation ticking from crate-opening — none of it pauses for a blog post.
- Pacing redistributes, it doesn't slow: Agreed-upon slowdowns mean chips get resold, leased, or repurposed by those not in the room — mid-tier labs, sovereign funds, defense contractors, and ten thousand fine-tuners with corporate cards and no safety team.
- Intent is fine; physics is harder: He frames the proposal as a change request written without a power invoice in the room.
Related event: Veteran Compute Engineer Rebuts Dario's Pace-the-Frontier Call(2 posts)→
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