Poolside releases Laguna S 2.1, the West most capable open weight coding model

The 118 billion parameter open weight model scores 59.4 percent on SWE-Bench Pro and runs on a single Nvidia DGX Spark, matching far larger systems on agentic coding. Weights ship on Hugging Face under the OpenMDW 1.1 license, giving enterprises a self hostable Western option.