Comment by JCM9
Fundamentally different business models.
Amazon had huge capital investments that got less painful as it scaled. Amazon also focuses on cash flow vs profit. Even early on it generated a lot of cash, it just reinvested that back into the business which meant it made a “loss” on paper.
OpenAI is very different. Their “capital” expense depreciation (model development) has a really ugly depreciation curve. It’s not like building a fulfillment network that you can use for decades. That’s not sustainable for much longer. They’re simply burning cash like there’s no tomorrow. Thats only being kept afloat by the AI bubble hype, which looks very close to bursting. Absent a quick change, this will get really ugly.
OpenAI is raising at 500 billion and has partnerships with all of the trillion dollar tech corporations. They simply aren't going to have trouble with working capital for their core business for the foreseeable future, even if AI dies down as a narrative. If the hype does die down, in many ways it makes their job easier (the ridiculous compensation numbers would go way down, development could happen at a more sane pace, and the whole industry would lean up). They're not even at the point where they're considering an IPO, which could raise tens of billions in an instant, even assuming AI valuations get decimated.
The exception is datacenter spend since that has a more severe and more real depreciation risk, but again, if the Coreweave of the world run into to hardship, it's the leading consolidators like OpenAI that usually clean up (monetizing their comparatively rich equity for the distressed players at firesale prices).