Y Combinator’s accounting and legal functions run on an agent harness that shipped at version 0.1.4, and on July 31, 2026 they handed…

OpenAI says Agent Builder and Evals “will no longer be available on the OpenAI platform” from November 30, 2026. The recommended…

348.41 Wh. That is what one Reflexion agent on Llama-3.1-Instruct 70B spent answering a single HotpotQA question, 136.5 times the energy of…