Laguna S 2.1 (free)
Poolside
poolside/laguna-s-2.1:freeFree-tier variant of Poolside's Laguna S 2.1, an open-weight 118B MoE agentic coding model with a 1M-token context window trained via RL in Poolside's agent harness. Same underlying model as the paid version, suited for agentic software engineering and terminal/coding tasks.
Cost rate
Free
Context
262K
Released
Jul 21, 2026
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