I cynically wonder how much of this "pacing" is a mutual decision to reduce training expenditure costs as OpenAI and Anthropic plan to IPO.

Or they've hit diminishing returns that will collapse their valuation, so saying "this is a threat to humanity" sounds better than "This is about as good as the tech is going to be for a long time" to investors.

My guess is a ton. According to https://www.thebignewsletter.com/p/monopoly-round-up-just-st..., they are asking for exception to anti trust as this type of collaboration would normally be massive anti trust violation.