Andrew Carr Shares Possible RL Progress on Foot-Skate

Andrew Carr, research engineer, co-founder of Cartwheel, and former OpenAI Codex contributor, posted on X that his team might have cracked reinforcement learning for their task. The tweet attaches a line chart with y-axis labeled Foot-skate reduction (%) from 0% to 50% and x-axis from 0 to 200. A single green line with circular markers begins at (0,0) and rises across the plotted range. The post offers no additional method details or external validation. The statement remains a claim from the author with the chart as supporting visual evidence.