Those numbers intentionally exclude the single largest operating expense that Anthropic has: model training. [1]
So yeah, if they stop training models forever, Anthropic will probably start making a profit... until someone else with better models comes along to eat their lunch.
I am not even sure that is true. We don’t know everything that is included or excluded from their calculation. I suspect there is a lot of funny math going on to get to profitability. Remember there was a lot of similar talks and reports about SpaceX and how profitable they were. The reality was much worse. I just don’t believe it until I see it in the S1. Even then they can hide quite a bit.
Or if model training is more of a rollercoaster, where spending gets you to the top of the hill where you create a massive internal model which can then build the next version of itself for cheaper and cheaper amounts relative to human R&D costs. If Anthropic is first over that hill, they can race far ahead.
They have found a path to “profitability” iif you define “profitable” in a way that makes every early stage start-up that has at least one paying customer as “profitable”. Literally any start-up has a COGS lower than their income, but that doesn't mean anything at actual profitability given that the rest of their expenses dwarfs it.
I believe the entire basis of their profitable quarter was getting a discount on compute from Musk.
All these figures are so utterly weaselly. AAR is a made up measure to make them look good. If they cannot show GAAP numbers, they are hiding something. Full stop. While as private companies they are under no legal obligation to show us their books, their PR and intent to go public requires it.
If an AI company can exclude the cost of training the new models they release every three months from the business of whether they are profitable, it would be shocking if they weren't profitable. And the figure is tiny compared to the valuation they appear to be seeking, and may only be positive because of a short term boost.
Steve Eisman said the other day that he suspects part of Anthropic's rush to get to IPO is that their third quarter figures are terrible.
I'm insanely profitable each month if you exclude my mortgage and bills and shopping too.
My low level conspiracy theory is AI is encouraging habits of people not to read so noone can read statements like "we excluded our costs from our profit calculation"
I think we're going to suddenly see them greatly scale back training and try to sell inference-only, but they all know when they do that someone can jump up and outstrip them.
But only as long as training actually improves models significantly. As soon as those improvements stay below a certain threshold, the better move is to invest your R&D money into other things like harnesses or new tricks one can play with existing models and the immense cost of training is just not worth it to be 0.5% ahead.
I'm absolutely certain that we will reach that point, just not when. Could come sooner than we think though.
> Well there certainly is at least some kind of viable business running large AI models for a fee.
ok, where are:
- The economies of scale?
- The network effects?
- The switching costs?
- The intangible assets (e.g. brand?)
Running AI models for a fee has none of these. At best, there are some economies of scale for running a datacenter, but OpenAI and Anthropic have none.
Anthropic likely would not be saying, in October, that they planned to go public next month, if this were also true of their business.
In the last ~month, OpenAI announced a delay to its IPO and Anthropic put a relatively near-term range on its IPO date. These are very different signals.
The reason is that companies can choose the best timing to go public - when their financial look the best - and they do.
Anthropic trying to go public very soon is a good tell their financial look pretty decent. OpenAI postponing the IPO is a very good tell theirs look bad.
Anthropic appears to have found a path to profitability: https://www.forbes.com/sites/jonmarkman/2026/08/17/anthropic...
Those numbers intentionally exclude the single largest operating expense that Anthropic has: model training. [1]
So yeah, if they stop training models forever, Anthropic will probably start making a profit... until someone else with better models comes along to eat their lunch.
[1] https://www.morningstar.com/news/marketwatch/2026091414/the-...
I am not even sure that is true. We don’t know everything that is included or excluded from their calculation. I suspect there is a lot of funny math going on to get to profitability. Remember there was a lot of similar talks and reports about SpaceX and how profitable they were. The reality was much worse. I just don’t believe it until I see it in the S1. Even then they can hide quite a bit.
In the discussion of a similar article, it was called PBBT - profit before bad things.
Or if model training is more of a rollercoaster, where spending gets you to the top of the hill where you create a massive internal model which can then build the next version of itself for cheaper and cheaper amounts relative to human R&D costs. If Anthropic is first over that hill, they can race far ahead.
kind of puts it in 4K the reason behind "we must pace the frontier"
Maybe... just maybe companies find an equilibrium? Maybe companies reinvest in training because there's performance increase?
They have found a path to “profitability” iif you define “profitable” in a way that makes every early stage start-up that has at least one paying customer as “profitable”. Literally any start-up has a COGS lower than their income, but that doesn't mean anything at actual profitability given that the rest of their expenses dwarfs it.
I believe the entire basis of their profitable quarter was getting a discount on compute from Musk.
All these figures are so utterly weaselly. AAR is a made up measure to make them look good. If they cannot show GAAP numbers, they are hiding something. Full stop. While as private companies they are under no legal obligation to show us their books, their PR and intent to go public requires it.
These figures are EBBT.
Earnings Before Bad Things.
If an AI company can exclude the cost of training the new models they release every three months from the business of whether they are profitable, it would be shocking if they weren't profitable. And the figure is tiny compared to the valuation they appear to be seeking, and may only be positive because of a short term boost.
Steve Eisman said the other day that he suspects part of Anthropic's rush to get to IPO is that their third quarter figures are terrible.
I'm insanely profitable each month if you exclude my mortgage and bills and shopping too.
My low level conspiracy theory is AI is encouraging habits of people not to read so noone can read statements like "we excluded our costs from our profit calculation"
Yep, I agree. The only 'frontier' any of the big labs are racing towards is the frontier of financial ruin.
I think we're going to suddenly see them greatly scale back training and try to sell inference-only, but they all know when they do that someone can jump up and outstrip them.
But only as long as training actually improves models significantly. As soon as those improvements stay below a certain threshold, the better move is to invest your R&D money into other things like harnesses or new tricks one can play with existing models and the immense cost of training is just not worth it to be 0.5% ahead.
I'm absolutely certain that we will reach that point, just not when. Could come sooner than we think though.
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> I think we're going to suddenly see them greatly scale back training and try to sell inference-only
Remember a few weeks ago when all the AI labs said "we need to slow down, to uh, prevent destroying the world"?
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Well there certainly is at least some kind of viable business running large AI models for a fee.
These are useful and too big to run locally.
The ultimate size of that business in terms of revenues and profits may not match current expectations, but it's also not 0
> Well there certainly is at least some kind of viable business running large AI models for a fee.
ok, where are:
- The economies of scale?
- The network effects?
- The switching costs?
- The intangible assets (e.g. brand?)
Running AI models for a fee has none of these. At best, there are some economies of scale for running a datacenter, but OpenAI and Anthropic have none.
5 replies →
Anthropic likely would not be saying, in October, that they planned to go public next month, if this were also true of their business.
In the last ~month, OpenAI announced a delay to its IPO and Anthropic put a relatively near-term range on its IPO date. These are very different signals.
> Anthropic likely would not be saying, in October, that they planned to go public next month, if this were also true of their business.
they are 50/50 at best.
IPO = It's Probably Overpriced.
The reason is that companies can choose the best timing to go public - when their financial look the best - and they do. Anthropic trying to go public very soon is a good tell their financial look pretty decent. OpenAI postponing the IPO is a very good tell theirs look bad.