Kelly Sims

2.3K posts

Kelly Sims banner
Kelly Sims

Kelly Sims

@kellylsims

Partner @ThriveCapital. Former head of comms @twitter, @stripe, @ibm. I tweet about tech and journalism, mostly.

New York, NY Katılım Mayıs 2008
2.3K Takip Edilen6K Takipçiler
Kelly Sims retweetledi
signüll
signüll@signulll·
every time i watch this ad, i *feel* something. kudos to openai & sama for making it. the art direction but esp the music (young fathers track ironically from an apocalyptic movie).. all it works insanely well together. i never get a chance to watch ads except for when i watch live sports & this ad just works on multiple dimensions every time i see it.
OpenAI@OpenAI

You can just build things.

English
25
12
460
185.8K
Patrick OShaughnessy
Patrick OShaughnessy@patrick_oshag·
This is my sixth conversation with @GavinSBaker. As always with Gavin, the conversation covers a lot of ground, but we spend the most time on watts and wafers. We discuss: - Why the wafer shortage may prevent an AI bubble - Data centers in space (reframed) - Elon's Terafab and the new chip companies challenging Nvidia - Usage-based pricing - The disaggregation of GPUs - DRAM, frontier tokens, and open source Enjoy! Timestamps: 0:00 Intro 7:55 Anthropic and OpenAI Valuations 12:58 Watts, Wafers, and Infrastructure 14:39 Orbital Compute and Data Centers in Space 22:49 Avoiding the AI Bubble 28:26 Terafab and the Future of US Manufacturing 32:16 Returns to the Frontier 37:23 Continual Learning 42:03 New Chip Companies 48:52 Extending GPU Lifespans and Private Credit 51:22 The Application Layer 57:32 The Token Path and Open-Source Dynamics 1:01:37 Cybersecurity 1:05:46 Diversity Breakdown 1:11:59 Assessing the Big Tech Players in AI 1:19:02 Geopolitics, Personal Safety, and the AI Horizon
English
63
184
1.8K
1.6M
Kelly Sims retweetledi
Sam Altman
Sam Altman@sama·
it has been a real pleasure to work with Greg over the past decade. i feel very lucky. this post held up pretty well, but not did not sufficiently highlight his technical brilliance and sheer determination. blog.samaltman.com/greg
English
407
155
4.7K
834.9K
Kelly Sims retweetledi
VraserX e/acc
VraserX e/acc@VraserX·
OpenAI won the hearts and the wallets back. And honestly, rightfully so. GPT-5.5 feels like the first model in a while that is not just impressive on paper, but actually changes how people build, write, code, and think. The market is voting with usage.
English
33
33
598
13.1K
Kelly Sims retweetledi
anu
anu@anuatluru·
The best thing about this move is that everyone knows *culture* is extremely valuable but very few serious investors are able or willing to stake their business model and reputation on it.
anu tweet media
Joshua Kushner@JoshuaKushner

Today we announce Thrive Eternal, a permanent capital holding company that will be concentrated in a small number of assets that we can own and steward over many decades. Across Thrive Capital and Thrive Holdings, we are building and investing through a moment of exponential change; backing emerging technologies, the infrastructure that powers them, and the businesses they can transform. Increasingly, we see a fourth category. These are assets with qualities that cannot be replicated by technology. Iconic franchises and cultural institutions rooted in tradition, identity, and shared experience. In a world shaped by abundant intelligence where creation scales and distribution fragments, we believe they will matter even more. Thrive Eternal is built on the belief that the most enduring of these assets share common characteristics: they benefit from long-term stewardship, they compound through cultural resonance, and they are enhanced by technology rather than displaced by it. Our work at Thrive has always been informed and inspired by a deep appreciation for product, brand, and the ways in which consumers form lasting relationships with the things they love. We have been building towards this for a long time. Our first partnership is expected to be with the San Francisco Giants - an institution built on more than a century of shared identity and community, and among the most iconic sports franchises in America. We have reached an agreement, subject to league approval, to acquire an ownership stake. We feel privileged by the opportunity to be long-term partners to the Giants.

English
1
4
63
6.8K
Kelly Sims retweetledi
Rachel Metz
Rachel Metz@rachelmetz·
Big scoop from me: Anthropic's Mythos AI model -- the cybersecurity model it says is so powerful it can enable dangerous cyberattacks -- is being accessed by unauthorized users. Gift link! bloomberg.com/news/articles/…
English
26
240
876
646.4K
Kelly Sims
Kelly Sims@kellylsims·
@mark_k Imagine working with him. 👦🐺
English
1
0
3
915
Mark Kretschmann
Mark Kretschmann@mark_k·
Dario Amodei is the worst thing that could happen to AI. He needs to shut up about his doomer prophecies, which he keeps repeating over and over. That's literally all he ever talks about. This isn't helping normies warm up to AI or understand its actual benefits at all.
English
188
83
1.2K
41.6K
Kelly Sims
Kelly Sims@kellylsims·
Sir. I am not saying they are, beyond the obvious fact that they printed 17,000 words from “a smear campaign” against Sam (their words, not mine). I do not know what this person consumed before he decided to do what he did, but there is no denying that media informs people’s worldview. I am done with this thread because no one is actually listening.
English
1
0
1
127
huli
huli@honorablepicnic·
@kellylsims @hiattb You keep running with this long after the facts have completely fallen out from under you Have you followed the investigation? The kid seems to be a (clearly deranged) x-risker who's been aware of Sam for years What is your evidence that NYer was involved at all?
English
1
0
0
103
rvb
rvb@ryanvailbrown·
@kellylsims @hiattb you think the New Yorker threw a Molotov cocktail?
English
1
0
0
93
Kelly Sims
Kelly Sims@kellylsims·
@hiattb Final response as I don't mind either way what you think: I do not believe it is journalism to regurgitate what the journalist himself calls a "smear campaign" put on my someone's rivals. But think what you like! And I will too.
English
1
0
2
431
Brian Hiatt
Brian Hiatt@hiattb·
@kellylsims You tweeted something silly, happens to everyone. My comms advice to is decide whether you’re gonna retreat from your stance or double down – right now you’re doing both and it’s just prolonging the awkwardness and also seeming incoherent.
English
1
0
2
347
Kelly Sims
Kelly Sims@kellylsims·
@hiattb Do you always think you understand people’s motivations better than they do or is that just for strangers?
English
1
0
3
349
Brian Hiatt
Brian Hiatt@hiattb·
@kellylsims You’re obviously regretting the wording of your original message, but if not, just say you’re accusing Ronan Farrow and the New Yorker of bullying and inciting violence via journalism. See how that argument stands up.
English
1
0
1
331
Kelly Sims
Kelly Sims@kellylsims·
@hiattb I am not trying to shut down reasonable criticism. I think Sam’s side should be heard more to give more balance to his business rivals shouting from the rooftops to anyone with a pen.
English
1
0
2
355
Brian Hiatt
Brian Hiatt@hiattb·
@kellylsims So you’re directly accusing Ronan Farrow and the New Yorker of bullying and inciting violence via journalism? if so, definitely say that directly. In any case, this is a very weak and ill-thought-out tactic and it’s not going to work to shut down criticism.
English
1
0
1
333
Kelly Sims
Kelly Sims@kellylsims·
I am not doing any of those things. The piece points out that there is a smear campaign against Sam. I think that is wrong and re-printing the smear campaign is also wrong. I absolutely believe in free press. I do not believe in bullying to the point that it all creates violence tho
English
3
0
1
436
Brian Hiatt
Brian Hiatt@hiattb·
@kellylsims Sam already apologized for calling the piece incendiary, did you not notice? Violence is disgusting and wrong. You’re trying to shut down criticism and a free press, though, which is quite simply un-American. Shocking that someone who once worked in comms would think that way
English
1
0
1
445
Kelly Sims
Kelly Sims@kellylsims·
@EricNewcomer Ok, maybe I take your point there, but the article did not convey anything new other than revealing there is a coordinated smear campaign against Sam. It is the fault of the smear campaign and the fear mongering.
English
2
0
1
412
Eric Newcomer
Eric Newcomer@EricNewcomer·
@kellylsims Hating the story and tying it to a violent act are very different
English
1
0
9
580
Kelly Sims retweetledi
Turner Novak 🍌🧢
Turner Novak 🍌🧢@TurnerNovak·
JUST IN: Workday claims updates to their product have been “too powerful” to be released to the public, has not changed its software since 1986 to protect humanity.
English
42
107
2.5K
96K