The paper "llama: open and efficient foundation language models" with technology common sense reasoning, math word problem solving, multi-task language understanding, question answering, stereotypical bias analysis is created by thibaut lavril, gautier izacard, xavier martinet, marie-anne lachaux, timothée lacroix, baptiste rozière, naman goyal, eric hambro, faisal azhar, aurelien rodriguez, armand joulin, edouard grave, guillaume lample