Comment by chr15m
1 hour ago
"Inference" is just software running. It has always cost money to run software, it's just that it is generally too cheap to matter. If a client makes a regular API call to your server, you pay for that compute, probably in the form of a flat hosting fee. If too many calls come in and workload goes up, you pay for a more expensive hosting tier to handle it (or do dynamic scaling which is per-unit of compute).
Right now the "hosting" cost for inference is per-unit because it's new and expensive, but that won't last.
There is a lot of inefficiency right now keeping prices elevated. That will change very fast and soon paying for inference will likely resemble paying for hosting your app.
The bigger problem for SaaS is that the floor has risen - people can build their own solutions for things that they used to buy SaaS for. So the industry needs to level up and solve harder problems.
> There is a lot of inefficiency right now keeping prices elevated. That will change very fast and soon paying for inference will likely resemble paying for hosting your app.
I don't know about "very fast" or "soon" unless you're speaking in geological terms.
SOTA models like Kimi 3 require thousands of GB of RAM/VRAM to run at speeds that are real-time useful. Manufacturing the memory necessary for that quantity to be available at app-hosting prices will take decades. Software efficiency solutions might drop needed memory by an order of magnitude in that time...but a tenth of an enormous amount is still pretty darn big so won't get us there "soon".
Exactly my point in another comment. Just to illustrate this further: a rough ballpark of how the cost of intelligence fell since 2022 could be about 1000x, and continues to fall. Unfortunately, it’s really hard to measure.
It’s so cheap that companies choose to spend more on AI inference (more reasoning, more capabilities, longer context), not less - see Jevons paradox.