Grant Jenks

crazy how typos in code just kinda ended

codex just saved me a couple grand on taxes. incredible. long time turbotax user but this may be the last year

@Makuh90 @ChatGPTapp @OpenAI we’re aware. working on it!

GPT 5.4 isn't playing nice with the previous conversations tool. Has anyone else noticed this? @ChatGPTapp @OpenAI

@AmandaAskell can you share the prompt?

I asked Claude to write my constitution. I thought its Amanda constitution was very touching.

@_simonsmith what was the memory saved? seems sus

And it has a personality again, thank goodness. I don’t feel like I’m talking to a robot. Early days, but so far, just a big improvement all around (with the notable exception of design tasks).

Seriously, GPT-5.4 is the first model to which I can say "edit my writing without changing my style" and get something back that's improved without being rewritten into generic AI output or slop, that's ready to post as-is. It gets my intent. It moderates its work. It has a light touch when I want it. Opus 4.6 is also a great writer and editor, but I find it's much harder to moderate. If I tell it to edit my writing without changing my style, I still tend to get back something that I feel removes my voice and I end up having to change quite a bit.

@yacinelearning love this. and there are also those that die on the sand

accurate representation of the best researchers I know going about their day

@unusual_whales paycheck to paycheck in ze good life lol

40% of those earning over $300k are living paycheck to paycheck, per Goldman Sachs, $GS.

@denicmarko pretty sure thinking models can one-shot this. kudos to the model that lets you upload a 30s clip and then codes it perfectly

Perfect weekend project doesn't exi...

@vikhyatk lol, levels fyi has amazon sde2 at 282k. have to be L7 for 500K+

grant is absolutely right. once we get everyone to the quality of life an amazon sde2 has, the class wars will end

@elonmusk please make it the best investor evah

Grok

@infobeautiful @nytimes what is the half life of these facts?

Kinda amazing how we can model this. The tectonic movement of the landmasses over 1,000 million years until today (by @nytimes)

@rjonesy is it called atlas?

WTF happened to the ChatGPT Mac app.

@thsottiaux just put a date in it

What should we name the next Codex model, I'm not sure how we can top GPT-5.1-Codex-Max with Extra High reasoning. Does the name matter or is all about capabilities?

Bash script semantics in Python: pypi.org/project/bestef… wraps every statement in “with suppress(Exception): …” Useful for exploratory data analysis, flaky integrations, or anywhere failure should not immediately abort a workflow.

@championswimmer nvidia spark?

Just a small fact about Apple. The M3 Ultra Mac Studio is the *only* device on which you can run open source SoTA models outside of a datacenter. NVIDIA, Intel, AMD no one has an alternative to it.

@Tesla_AI When can my Tesla drop me off at the airport and then go back home and charge itself?

Our Bay Area ride-hailing service now goes to SJC airport ✈️

“We judge ourselves by our intentions and others by their impact.” — Dr Paul DeNeui

Who cares whether LLMs are conscious? Strange and idolatrous measure in my opinion. Is that what you think makes us important or human? It’s not. And it doesn’t.

Phase 1: Reactive — chat Phase 2: Asynchronous — deep research Phase 3: Proactive read-only — pulse Phase 4: Proactive read/write (with approval) Phase 5: Delegated autonomy (bounded) Phase 6: Autonomous + unbounded