Before revision:  Additionally, the full version of Meena (with a filtering mechanism and tuned decoding) scores 79\% SSA, 23\% higher than the next highest scoring chatbot that we evaluated.
After revision:  Additionally, the full version of Meena (with a filtering mechanism and tuned decoding) scores 79\% SSA, 23\% higher in absolute SSA than the existing chatbots we evaluated.