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Briefings and ideas about Test-time compute from AI podcast discussions and the research they cite, with links to the original sources.
OpenAI says an internal model running about 10,000 agents for 88 hours produced a forced Navier–Stokes blowup construction with a Lean-checked proof. Moonshots panelists stressed it concerns idealized fluids and noted disputes over credit.
OpenAI's GPT-6 Astra nearly saturates ARC-AGI-3 and tops Epoch AI's index but ranks third by vendor family on Artificial Analysis's. Moonshots panelist Alex, lacking access, suspects it was built for fast, low-token computer use.
PSI's AI found in a week a cheap Alpha Centauri route that eluded StarCloud's Philip Johnston for six months: slow down, fall toward the sun, thrust at perihelion. The sub-$15M probe would take roughly 77,500 years and miss by about 2,600 AU.
Parag Agrawal says Parallel entered web search by selling a search agent that crawled after each request, replacing outsourced human research, and treating an index as a latency optimization to build later.