The earlier evaluation used one or more input messages and a single output, whereas the new evaluation begins with a scenario and goals to accomplish.

“Yeah multi-turn coming to multi-turn the in the multi-turn what we are doing is where this time last time it was more like there is an input with one message or multiple messages and then give one output that was how we are evaluating this time it's like a realistic scenario that we start with a scenario scenario as a first message and there is like goals to be accomplished this scenario is given to a user simulator”