No Priors: ReflectionAI CEO on Beam's 500B open model and the open-vs-closed future
No Priors · youtube · 2026-10-09
ReflectionAI co-founder and CEO Misha Laskin joins No Priors to discuss Beam, the company's 500-billion-parameter open-weight reasoning model.
Key points
- The pre-training and RL behind Beam's reasoning efficiency, and how they approach scaling efficiency
- Enterprise compute shifting from renting to owning intelligence; how open-weight models get monetized
- His bet that open models will capture the majority of global token demand
- China's open-source model ecosystem, why competing with Chinese models is healthy, and whether they'll stay open
- Safety considerations for open models and debates over access to powerful tools
- How frontier-level open models could accelerate scientific discovery, plus data centers, jobs, and researcher-to-compute ratios
A good listen for anyone tracking open-weight economics and geopolitical model competition.
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