The speaker expects progress from training environments to begin flattening out.

“coming up with them because you can't necessarily just like have these really like these processes where it's easier to go backwards than forwards like you actually have to sit down and construct like something that looks like with humans like you know a long enough time horizon like it's going to be a really complex task to create and then it's also going to be like the compute and time bottlenecks for the agent to actually do those tasks so like I think you're just going to start seeing this like curve to flatten out”