INTRODUCING SWE-2: PUSHING THE PARETO FRONTIER

Summary from the TLDR AI newsletter

SWE-2 pushes the Pareto frontier and achieves 50.0% on FrontierCode 1.1 Main1, while being 64% cheaper. It beats SWE-1.7 and Grok 4.6 on both score and cost, matches GPT-5.6 Sol and Fable 5/5.1 at a fraction of their price, and comes within a few points of GPT-6 Astra at a quarter of the cost.