Bioman has already pointed out the "Economic Value" numbers they are using for these tables are probably bullshit (based on self reported run-rate extrapolations that are deliberate distortions at best, based on VC valuation at worst). To add to this... the compute values are also probably bullshit. They are likely based on data center announcements and not confirmed totally complete data centers (Ed Zitron has ripped into how much bs there is in data center announcements). "Coding Time Horizon" is probably METR, which, while some of the best numbers for estimating actual AI improvement for practical purposes, are still really bad in several key ways. (They don't have enough human task performers for the longer duration tasks even if everything else was right, because they aren't, and there are several ways systematic bias could have leaked in and compelted distorted the constructed measure of task duration.)
"AI Software R&D Uplift" is the single most important category to their scenario of recursive self improvement... and they have it at a small fraction of what they estimated.