Bryan Christmas

1.6K posts

Bryan Christmas

Bryan Christmas

@bchristmas

Working on something new

San Francisco, CA Katılım Nisan 2007
2.9K Takip Edilen823 Takipçiler
Bryan Christmas retweetledi
Henry Shi
Henry Shi@henrythe9ths·
Something strange is happening in tech. CTOs of billion dollar companies are quitting to take IC roles at Anthropic. Workday CTO -> MTS (Mar 2026) You[.]com CTO -> MTS (Mar 2026) Instagram CTO -> MTS (Jan 2026) Box CTO -> MTS (Dec 2025) Super[.]com CTO -> MTS (July 2025) Adept AI CTO -> MTS (Jan 2025) The mission is that real.
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gaut
gaut@0xgaut·
I think it would be impressive for Crocs to launch a supershoe and someone to break 2:00 in the marathon with them
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Bryan Christmas
Bryan Christmas@bchristmas·
@Jessicalessin Lots of pieces lining up for a Goog style trillion dollar rally. “Stateful Runtime Environment” also likely translates to “massive Gravitron commit”
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Andy Jassy
Andy Jassy@ajassy·
Very interesting announcement from OpenAI this morning. We’re excited to make OpenAI's models available directly to customers on Bedrock in the coming weeks, alongside the upcoming Stateful Runtime Environment. With this, builders will have even more choice to pick the right model for the right job. More details at our AWS event in San Francisco tomorrow.
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Bryan Christmas retweetledi
Abdel
Abdel@rockkdev·
New Robinhood phishing chain that's kinda beautiful: 1. Attacker creates an RH account using the Gmail dot trick of your email (same inbox, different address) 2. Sets device name to HTML 3. RH's "unrecognized activity" email renders the device name unsanitized (html injection) The result is a real email from noreply@robinhood.com, DKIM pass, SPF pass, DMARC pass, with a phishing CTA Just because it's real, doesn't mean it's safe... $HOOD
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Bryan Christmas
Bryan Christmas@bchristmas·
@krishnanrohit I do SF->LA a lot with FSD, and feel like I can’t even explain to people how nice a road trip can be now. Perfect trip is charging at Hotel Mission de Oro, Kettleman (Tesla Lounge), and Tejon Outlets for the best bathrooms/food/walks. Basically Disneyland versions of gas stations
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rohit
rohit@krishnanrohit·
Did SF to LA this way few weeks ago. With kids. Highly recommended.
Nahuel Hilal - TattooGuy@nahuelhilal

Yesterday I drove my @tesla 900 miles on FSD from Miami to Nashville and I realized it’s genuinely the better option. I fly that route 2 to 3 times a month. Flights are never under $400. Most times $600. Sometimes $800. Add Uber to and from both airports, or parking garage fees. Then factor in the delays, the cancellations, the security theater, the chaos, the guy next to you who hasn’t met deodorant yet. On the other hand: I pack healthy snacks, press one button, and the car just goes. I took calls. Replied to emails. FaceTimed my family. Ate without pulling over. Did everything I normally do on a travel day, except none of the stuff that makes travel days miserable. My biggest concern going in was range and charging. Here’s what actually happened: My bladder needed one extra stop the car didn’t even suggest. Most charging stops were under five minutes. Total cost for the whole trip was less than just the uber to the airport. And this was the base model Y. Now I’m thinking I should get something comfier and just make this the default.

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Bryan Christmas
Bryan Christmas@bchristmas·
@RihardJarc “two large AWS customers have already asked if they could buy all of our Graviton instance capacity in 2026…”
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Rihard Jarc
Rihard Jarc@RihardJarc·
$META just partnered with $AMZN to start deploying tens of millions of their Graviton CPU cores. $META is now the largest Graviton customer in the world. Another sign that the CPU shortage is real, and secondly, that both $AMZN and $GOOGL are chip companies.
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Bryan Christmas
Bryan Christmas@bchristmas·
@pitdesi Spirit Air being Trump’s state owned airline actually seems about right
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Bryan Christmas retweetledi
Ethan Mollick
Ethan Mollick@emollick·
I have been using GPT ImageGen-2 for the past weeks I didn't think that better image-generators would be a big deal but it turns out that there is a quality threshold I didn't expect, where you can now get text, slides, academic papers Look at what it does with my "otter test"!
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Bryan Christmas retweetledi
Johnny Slack
Johnny Slack@johnnycartelle·
We recently shipped Shopify Design. 

 Here's a technical breakdown of how I built it. 🧵
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Bryan Christmas retweetledi
Johnny Slack
Johnny Slack@johnnycartelle·
See it live and don't forget to take the 💊 → shopify.design
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Bryan Christmas
Bryan Christmas@bchristmas·
@scaling01 “they’re only acknowledging risks because that can make you seem more trustworthy” 🤦‍♂️
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Lisan al Gaib
Lisan al Gaib@scaling01·
you could argue the same about Eliezers actual fear-mongering but right now his scenarios are not evidence based we don't know that AI will be misaligned and that it will paperclip us what we do know is that AI is predictably improving in the exact fields that we train them on (mostly coding, math) so all coding related risks like cybersecurity risks are very real jobs losses are also predictable now that AI labs have started hill-climbing powerpoint, excel, word and specific professions OpenAI and other labs are actively trying to improve all areas of science, law and medicine
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Lisan al Gaib
Lisan al Gaib@scaling01·
AI labs are in a very awkward spot because mainstream media and the general public still don't understand and believe that this is real they think it's just fear-mongering, but it's a future we are predictably heading toward imagine trying to warn someone of an imminent danger, but they just disregard it as fear-mongering
Bloomberg Opinion@opinion

When tech CEOs like Sam Altman and Dario Amodei acknowledge the risks of AI, they’re selling you a product. @parmy explains the dark art of AI marketing 🎥

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Aravind Srinivas
Aravind Srinivas@AravSrinivas·
Perplexity started as a small business tool for ourselves. We had 4 people and no revenue with AI at our fingertips. The pivot to Computer is actually a full circle. Founders are using it to grow companies that matter to the economy and their communities.  It’s rewarding to see it now powering small businesses and startups in big ways. Perplexity is still a startup. We just 5X’ed revenue from $100M to $500M with only 34% growth in team size. 2x revenue growth in 2026 with same small team. And we’re just warming up. Everyone here works at a small business, and everything we build is for people who build.
Perplexity@perplexity_ai

What would you like to search for?

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Bryan Christmas
Bryan Christmas@bchristmas·
@elder_plinius Just a few extra NPUs stacked in there for the most special VIP customers, all completely standard
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Bryan Christmas
Bryan Christmas@bchristmas·
@buccocapital @DKThomp If anything the US needs more players in order to have more control, similar to what they’re trying to do in space. Elon controls everything via spacex until he has more competition, but they wouldn’t dare mess with the golden goose, or it just becomes NASA
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Bryan Christmas
Bryan Christmas@bchristmas·
@buccocapital @DKThomp CCP/OSS is only 6-12 months behind. A nationalized version is going to keep pace with a competitive market full of companies with billions in funding? Imagine what happens now if US-friendly companies ever fall even 1 month behind, even just temporarily
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Derek Thompson
Derek Thompson@DKThomp·
The frontier AI labs have built extraordinary things and I’m in awe of their accomplishments. But if you compare your technology to nuclear weapons, predict that it will disemploy tens of millions of people, and announce the invention of a digital skeleton key to ~exfiltrate top secret information from government systems and gain control over critical infrastructure including military infrastructure~ I genuinely have a hard time seeing how this doesn’t end with some form of govt nationalization or sanction or something weirder. I can’t predict the evolution of this technology well enough to know what I’m rooting for here, but just adding 2 and 2 makes it hard to see how or why we’d continue to treat these companies like they’re ordinary private sector firms.
Tenobrus@tenobrus

maybe this is not yet clear, so let me state it plainly: as of right now Anthropic, and really a small number of individuals at Anthropic, has the capacity to directly attack and cause major damage to the United States Government, China, and generally global superpowers. government agencies like the NSA do not have internal models or defense capabilities that outclass frontier models. if they chose to do so, they could likely exfiltrate top secret information from government systems, gain control over critical infrastructure including military infrastructure, sabotage or modify communications between members of government at the highest level, and potentially carry on activities for some time without detection. the thing about having access to a huge number of zerodays your adversaries don't know about is it gives you a massive asymmetric advantage. they did not exploit this to gain power or destabilize the world order. they publicly released the information that they had these capabilities and worked to mitigate these flaws. you should be grateful american frontier labs have proven themselves remarkably trustworthy and concerned with the public good. but it's critical you understand we are in a new regime. private entities now have power that directly rivals and impacts the government's monopoly on influence and violence. and anthropic is certainly not the only one, there's little chance OpenAI's internal models are far behind. this trend will accelerate on virtually every dimension, not slow down. my prediction for how it plays out is the relatively imminent seizure and nationalization of labs by the US government, sometime over the next two years. it's very tough for me to see how they accept the existence of this kind of threat. but this adds a whole new class of governance issues, as then we've handed these extremely wide-reaching capabilities from private entities to public ones.

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Bryan Christmas
Bryan Christmas@bchristmas·
@scaling01 Also still really needs a lot of federal legislation/policy stuff to go his way for self driving, and to stop linking his consumer facing brand to the least popular POTUS in history. Good time to stfu
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Bryan Christmas
Bryan Christmas@bchristmas·
@simonw Interesting that the whole time Dario was dealing with the Pentagon stuff he was considering that he also had v1 of the ultimate cyber weapon just sitting there ready to go
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Simon Willison
Simon Willison@simonw·
Wrote up some thoughts on Anthropic's Project Glassing, where their latest Opus-beating model is available to partnered security research organizations only Given recent alarm bells raised by credible security voices I think this is a justified decision simonwillison.net/2026/Apr/7/pro…
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Bryan Christmas retweetledi
Wes Bos
Wes Bos@wesbos·
HTML in Canvas API is NUTS
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Bryan Christmas
Bryan Christmas@bchristmas·
@zachklein I always watch, it’s interesting how much impact these can have. I was thinking maybe flock or skydio or whomever was including tools to help spin the flywheel
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