I think the article's analysis is basically right in a vacuum. That is, I think it's clear that inference is a viable business model. But what isn't clear is whether it will be such a profitable business model for any given company that it will justify the investment that company has taken. I kind of think the winners might be a follow-on generation of companies that focus on this commodity inference business model instead of the invent-machine-god-first "business model" and thus are wiser about their level of investment and capital costs.

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cs702 2 hours ago | parent | next [-]

> I think it's clear that inference is a viable business model.

You may be right. I'm not so sure. Inference looks like a viable business model for those operators that have SOTA infrastructure in place, but the investment required to have it is enormous, and appears to be never-ending, because if an operator stops investing aggressively, its infrastructure quickly becomes non-competitive, and customers will quickly leave for alternatives. SOTA infrastructure is a moving target.

	▲	sanderjd 37 minutes ago \| parent [-]
		Maybe... I'm not enough of an expert on the financials to say, but it seems to me that inference should be able to recoup the cost of SOTA infrastructure, unless you then also use a large portion of that infrastructure to train new models. And I also think the race to remain SOTA itself is also largely a function of training, because my understanding is that training benefits more from the leading edge of hardware. But yeah, I definitely don't have high confidence in any of this!

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twoodfin an hour ago | parent | prev [-]

A phrase comes to mind: "Your margin is my opportunity."