Latent Space (Swyx)
7/23/2026
The original title is "Inside the Model Factory — Eiso Kant, Poolside AI"
Original: Inside the Model Factory — Eiso Kant, Poolside AI
Short summary
Poolside AI co-CEO Eiso Kant explains how a small team of elite researchers built a model factory that trained Laguna S, a 118B mixture-of-experts model that outperforms Thinky's ~1T parameter open-weights model. The discussion covers their training infrastructure strategy and hints at further scaling plans. This is a Latent.Space podcast episode.
- •Poolside AI built a model factory with a small elite team to train Laguna S (118B MoE)
- •Laguna S reportedly beats Thinky's ~1T open-weights model despite far fewer parameters
- •Eiso Kant suggests this is just the beginning of their scaling roadmap
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