Poolside的Laguna S 2.1小巧但能打，花几分钱就解了1975年的数学难题，代码能力强过很多大模型，开源还能自己玩。
Poolside推出Laguna S 2.1，是其三个月内的第三个编程模型。该模型通过训练在长代理会话中持续检查工作、修正失败方法并避免过早放弃，以小巧的参数量在多个基准测试中击败了数倍于其规模的竞品。Poolside还声称该模型以不到10美分的成本解决了一个自1975年未解的数学问题。
Poolside's Laguna S 2.1 is a small open-weight coding model that punches well above its size
Poolside has released Laguna S 2.1, its third coding model in three months. Rather than rely on raw scale, the company trained it to keep checking its work, revise failed approaches, and avoid giving up too soon during long agentic sessions. The compact model beats several much larger rivals in benchmarks. Poolside says it also solved a math problem that had been open since 1975 for under 10 cents. The article Poolside's Laguna S 2.1 is a small open-weight coding model that punches well above its size appeared first on The Decoder .