Comment by modeless

I disagree. A year ago the models would not come close to doing this, no matter what tools you gave them or how many tokens you generated. Even three months ago. Effectively using tools to complete long tasks required huge improvements in the models themselves. These improvements were driven not by pretraining like before, but by RL with verifiable rewards. This can continue to scale with training compute for the foreseeable future, eliminating the "data wall" we were supposed to be running into.