Canaries

A couple of recent stories for those following the AI boom.

Frank Landymore writing for Futurism.

On Tuesday, Character.AI filed for chapter 11 bankruptcy, marking the beginning of an ignominious end for a once-buzzy startup valued at a billion dollars. Its bankruptcy filings, which were picked through by 404 Media, encapsulate the critiques of the AI industry’s model. It gained a huge user base with a highly engaging product, but racked up exorbitant compute bills while failing to monetize all the time people were spending talking to its chatbots. All the while, it became mired in lawsuits alleging that its products harmed its teenage users or even encouraged their suicides. ... In numbers, that looked like $56.1 million spent on compute costs between January and August 2026, while spending an additional $19.7 million on employee salaries during the same period. Its revenue remained dismal, picking up from $2.8 million in December 2025 to $5.3 million for the month of August — while still running at an operating loss of $8 to 9 million per month.Desperate to stop the bleeding, the company resorted to “enshittifying” its product, as 404 puts it. It started shoving more ads, enforcing tighter usage limits, and foisting cheaper “lobotomized” models on its users....Attracting millions of users, clearly, doesn’t guarantee long term success. More users meant more compute costs, and the nature of how users interacted with the chatbots — as companions — meant they were being put through hours-long, extensive conversations. It became a big bill to foot.

From CNBC:

CoreWeave’s stock and bonds were both hit on Wednesday as investor fear grew that some technology companies are borrowing too heavily for the artificial intelligence build-out.Shares of the so-called neocloud nosedived 15.5%, while yields on its debt jumped higher. The yield to maturity on its 9.625% bond due in 2032 is sitting at 14.8%, while that of its 9.75% bond due in 2031 is around 14.9%. Bond yields move inversely to prices.

And for historical context, here's what Ed Zitron was saying back in March of 2025.

From "CoreWeave Is A Time Bomb"

Number Two — CoreWeave Has Taken On A Fatal Amount of Debt

Forgive me, as the following is going to be a little dense.In simple terms, CoreWeave's operations requires it to be in a near-constant state of capital expenditure, both to build the data centers it needs to serve customers from, to purchasing massive amounts of power, to acquiring the specialized GPUs necessary to run AI workloads.CoreWeave has raised a total of $14.5 billion in equity funding (selling stock in the company) and debt financing (loans). Many of these loans are collateralized not by money or real estate, with “the Company’s property, equipment and other assets,” which includes the value of the GPUs used to power its operations. This is a new kind of asset-backed lending model created specifically to fund compute-sellers like CoreWeave, Crusoe, and Lambda, similar to how a mortgage is backed by the value of the property. The problem is that, yes, GPUs are depreciating assets, a fact that will eventually become problematic for these companies. They eventually slide into obsolescence, as new chips and new manufacturing processes come out. With constant, intensive use, they wear down and fail, and thus require replacing. As noted later in this piece, as these assets lose value, CoreWeave is forced to increase its monthly payments as the collateral is (presumably) no longer sufficient to satisfy the outstanding debt.