Poolside releases 118B Laguna S 2.1 for local coding agents

The open-weight model activates 8B parameters per token, while Poolside's benchmark claims still await independent leaderboard verification.

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Primary source: Poolside on X

Why it matters

Laguna S 2.1 tests whether a US lab can pair competitive open weights with a paid enterprise deployment business built around security, control and predictable inference costs.

A stylized local coding agent processing fluid data streams within an encapsulated environment (Smooth, clean digital illustration with soft gradients and subtle volumetric rendering)

Poolside co-founders Eiso Kant (@eisokant) and Jason Warner (@jasoncwarner) released Laguna S 2.1 on July 21st, an open-weight coding model built to bring long-running software agents onto hardware controlled by their users.…

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