I couldn't go on reading.
This guy and Rob Pike should have a talk.
What do you think is happening with the efficiency gains? You're making rich people richer and helping AI to become an integral (i.e. positive ROI from business perspective) part of our lives. And that's perfectly fine if it aligns with your philosophy. It's not for quite a few others, and you not owning up to it leads to all kinds of negativity in the comments.
may it happen that the efficiency gains decrease demand and thus postpone investment into and development of new and better energy sources? If one couldn't get by just by bringing 20 trucks with gas turbines, may be he would have invested in fusion development :)
What mechanism would make this happen?
Demand could decrease if AI became worse, but efficiency doesn't make AI worse - it actually makes possible at all to run bigger, better models (see the other comment with a link to Jevon's paradox), which increase, not decrease demand (more powerful models may have new capabilities that people want to use)
Alternatively, AI demand could decrease through political pressure (either anti-AI sentiment takes a foothold on the public, and/or government regulation strangle demand on the sector like it did for eg. on tobacco industry). But another way to reap the benefits of more efficient AI datacenters is to make it a talking point on how AI environmental impacts can be mitigated, which could curb anti-AI sentiment.
Either way, those possibilities don't decrease demand for AI - they are either neutral, or increase demand instead.
Of course once someone has money they can say it's not about the money, but that privilege is literally bought with...money.
Reducing runtime energy use over years won't really make up for the resource use that goes into building the data center. It's just moved around, similar to how Elon moves around money as needed to bolster the financials of a particular project.
Like with the airline industry it's not just the smog they blow on our food. Drink carts, seat belts, barf bags all have a resource intensive energy and materials pipeline.
Every server screw and power cable adds up.
I'm surprised at this; all that experience wasn't enough to flag this article as obviously AI generated?
More to the point, with all that experience you still weren't able to issue prompts to make the output sound different from generic AI slop?
Reality is, these AI giants are here and they are using a massive amount of resources. Love them or hate them, that is where we are. Whether or not you accept the job with them, OpenAI is gonna OpenAI.
Given how much the detractors scream about resource uses, you'd think they'd welcome the fact that someone of your calibre is going in and attempting to make a difference.
Which, leads me to believe you're encountering a lot of projecting from people who perhaps can't land the highest of comp roles, and shield their ego by ascribing to the concept of it being selling out, which they would of course never do.
However. I am putting my curious foot forward here:
What were the toughest ethical quandaries you faced when deciding to join OpenAI?
To give a purely hypothetical example which is probably not relevant to your case: if I had to choose DeepSeek or OpenAI, I think I would struggle with openness of the weights..I hope there will be harder problem waiting for you, than using flamegraphs to optimize GenAI Porn.
https://www.axios.com/2025/10/14/openai-chatgpt-erotica-ment...
I loved your work back when I was an IC, and I'm sure this is a common sentiment across the industry amongst those of us who started systems adjacent! I still refer to your BPF tools and Systems Performance books despite having not written professional code for years now.
Can't wait to read content similar to what you wrote about when at Netflix and Intel albeit about the newer generation of GPUs and ASICs and the newer generation of performance problems!
You have done a brilliant job elevating your chosen specialty to the world, and encouraging and inspiring others in the industry for a long time - so you should be fairly compensated for that lofty position. I don't envy the late nights or very early mornings you have ahead of you on conference calls with SF, but good luck at OpenAI mate !
Brendan.
First of all congratulations on your new job. However,
It is easier to just say to everyone it is about the money, compensation and the stock options.
You're not joining a charity, or to save the planet, this company is about to unload on the public markets at an unfathomable $1TN valuation.
Don't insult your readers.
No, it never does. Those people somehow delude themselves into thinking it might, but...it might just work for us.
> There's so many interesting things to work on, things I have done before and things I haven't.
What are the things you haven’t done before, if you could mention them?
EDIT: possibly a corollary--does Mia pay money for chatgpt or use a free plan?
My wife was paying for ChatGPT before I joined. I didn't ask Mia. I probably have three months of hair growth before my next chance to ask.
The string "compens" appears exactly once in your post:
> But there are other factors to consider beyond a well-known product: what's my role, who am I doing it with, and what is the COMPENSation?
You did it for the money; don't try to rationalize it, because no one believes you. For that amount of cash, I'd probably jump on Altman's bubble for a year or two.
Wanna buy a bridge?
There's something that doesn't sit right with me about this statement, and I'm not sure what it is. Are you sure you didn't just join for the money? (edit: cool problems, too)
I've learned over the years that I was naive and it's a coincidence if the tech giants make people's lives better. That's not their goal.
The obvious lie for a start
Sure you might argue "well if they can do more with less they won't need as many data centers." But who is going to believe that a company that can squeeze more money from their investment won't grow?
Tangentially, I am looking forward to learn the new innovations that come from this problem space. [Self-rightous] BG certainly is exceptional at presenting hard topics in an approachable and digestible manner. And now it seems he has an unlimited fund to get creative.
And they're 100% justified to do so, until they hit another bottleneck (when there is literally not that much Nvidia hardware to buy, for example.)
> I also supported cloud computing, participating in 110 customer meetings, and created a company-wide strategy to win back the cloud with 33 specific recommendations, in collaboration with others across 6 organizations.
> My next few years at Intel would have focused on execution of those 33 recommendations, which Intel can continue to do in my absence. Most of my recommendations aren't easy, however, and require accepting change, ELT/CEO approval, and multiple quarters of investment. I won't be there to push them, but other employees can (my CloudTeams strategy is in the inbox of various ELT, and in a shared folder with all my presentations, code, and weekly status reports). This work will hopefully live on and keep making Intel stronger. Good luck.
OpenAI deserves these big shots.
So why does that make him a “big shot”? Are you perhaps envious of him?
Why does openAI deserve him or anyone? Hard to say.
The problems are interesting and the pay is exceptional. Just fucking own it.
However, I'm not sure your analysis is quite correct, in this case.
If OpenAI can mobilize X (giga)dollars to buy Y amounts of energy, your work there will not reduce X or Y, it will simply help them produce more "tokens" (or whatever "unit of AI") for a given amount of energy.
So in a sense you're helping make OpenAI tools better, more effective, but it's not helping reduce resource usage.
How could she not know?
Interacting outside of the tech bubble is eye opening. Conversely, the hair stylist might have mentioned the brand of a super popular scissor supplier/other equipment you’d have never heard of.