Andrew Carr Wants Thumbs Up to Reward AI Models

Andrew Carr, research engineer and co-founder of Cartwheel with prior roles at OpenAI, posted on X that he wants thumbs-up ratings to go to the AI model rather than the provider. He wrote that users should give models an "atta boy" after a long working session. The post states his preference for model-level attribution of user feedback. The available source lines contain only this statement and a brief bio of the author, with no additional posts or replies shown.