
Founded Uplimit + sold to @joinHandshake where I lead learning products. Vermonting + raising two boys. Former @coursera @wayfair @acumenfund and more.
Burlington, VT
Joined April 2007
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Jacob Samuelson retweeted
Some lessons of the insane past 4 days of generative AI, as someone who had access to Bing during and after the "Sydney" era. (Trying this as a long tweet rather than a thread...)
1) Bing AI was two things: a chatbot and an evolution of ChatGPT into a web-connected, supercharged form. There is no reason these two things had to be connected, but they were.
2) The new Bing AI version of search and retrieval (without the chatbot) is much more powerful than ChatGPT. It has some of the same issues (like hallucination and terrible math) but less so, and is capable of some really extraordinary tasks. When I put it to the test, it can do things like read multiple research papers and identify gaps; improve its own writing by asking it to look at online examples of good writing; and do complex analyses integrating diverse information. The work was really, really impressive.
3) The Bing Chatbot was often unsettling. I say that as someone who knows that there is no actual personality or entity behind a LLM model. But, even knowing that it was basically auto-completing a dialog based on my prompts, it felt like you were dealing with a real person. I never attempted to "jailbreak" the chatbot or make it act in any particular way, but I still got answers that felt extremely personal, and interactions that made the bot feel intentional.
4) The lesson of the Chatbot was that we can very easily be fooled by an AI into thinking it is sentient. It isn't just Turing Test passing, it is eerily convincing even if you know it is a bot, and even at this very early stage of evolution. Even if Bing isn't doing this anymore, there is no doubt other AI bots will come along, and may already be deployed (I assume governments have LLMs at the level of Bing, but with less guardrails). We should be considering about what that means.
5) The lesson of the Bing AI version of ChatGPT is that many of the things we thought AI would be bad at for awhile (complex integration of data sources, "learning" and improving by being told to look online for examples, seemingly creative suggestions based on research, etc.) are already possible. There is no doubt it will have a large effect on anyone doing information-based work. Early AI assistants, like Copilot, already cut the time for complex tasks like coding in half. This will do the same, or more, across many industries. I think every organization that has a substantial analysis or writing component to their work will need to figure out how to incorporate these new tools fast, because the competitive advantage gain is potentially enormous. And there is no instruction manual. You can only learn through trial-and-error.
We got a glimpse of the future in the past few days, and the gap between ChatGPT (which is already causing waves in many industries) and Bing AI remains enormous. I was not expecting things in AI to keep moving this fast, but now there is every indication they will continue to do so. I don't think anyone knows what this all means, but I think we should be ready for a very weird world.
Jacob Samuelson retweeted
Jacob Samuelson retweeted
We are so excited to be part of @corise_ next chapter!
Today we are proud to announce our $8.5M seed financing from @GreylockVC @gsvventures @CowboyVC and the official launch of CoRise! techcrunch.com/2022/09/28/co…
Jacob Samuelson retweeted
Been super impressed with the effort and intentionality CoRise puts into their curriculum (and @emilyhawkins__’s excellent analytics engineering course). Excited to see what comes next
Today we are proud to announce our $8.5M seed financing from @GreylockVC @gsvventures @CowboyVC and the official launch of CoRise! techcrunch.com/2022/09/28/co…
Jacob Samuelson retweeted
I'm proud to have been one of the pioneer students on @CoRise! I've taken Dagster course with them and really loved it. I'm excited to see they've closed their funding round and to be a part of their mission to upskill the world's workforce. Excited for the dbt course upcoming
Today we are proud to announce our $8.5M seed financing from @GreylockVC @gsvventures @CowboyVC and the official launch of CoRise! techcrunch.com/2022/09/28/co…
Jacob Samuelson retweeted
Everyone is surprisingly chill about the clearly elevated risk of nuclear war. – at Washington, DC
Jacob Samuelson retweeted
1/ I'm so excited to share a new course on MLOps I've been developing with the team over at @corise_. This is part of a 3 course series on the foundations of real-world Machine Learning:point_down: xitter.gq/corise_/status/1485747…
We are thrilled to announce the launch of the co:rise Machine Learning Foundations track! Over 3, month-long courses, you’ll go from the foundations of ML to shipping state of the art models in ML and deep learning. Start 2/21. Space is limited.
bit.ly/3fTKD9W
Jacob Samuelson retweeted
Great @cdixon pod explains #DeFi / #crypo protocols are similar to how cities were built: developers owned land (tokens), connected it to public transit (other protocols), encouraged housing / business (a network), land value appreciated (tokens become more valuable) ...
I'm a simple man. When @cdixon does an interview, I listen to it.
Jacob Samuelson retweeted
That is why Hawley, along with Cruz and Rick Scott could work to disenfranchise the majority of American voters, because they view themselves as only representing Republicans and obviously overturning a democratic election would be fine with most Republicans.
Jacob Samuelson retweeted
A tale of two bar charts
blog.initialized.com/2021/01… by @kimmaicutler
Jacob Samuelson retweeted
Today's #protest in #StPetersburg, #Russia, where protesters blocked Nevsky Prospekt avenue:
#RussiaProtests
Jacob Samuelson retweeted
July 27, 2020 -->
Anarchists, Agitators or Protestors who vandalize or damage our Federal Courthouse in Portland, or any Federal Buildings in any of our Cities or States, will be prosecuted under our recently re-enacted Statues & Monuments Act. MINIMUM TEN YEARS IN PRISON. Don’t do it! @DHSgov
Jacob Samuelson retweeted
This is the text I just received after asking my best friend ( pulmonary and critical care doctor) how she was doing. #WearAMask #SocialDistance
Jacob Samuelson retweeted
sheeesh @luka7doncic thats ridiculous…BLOUSES!!!
Jacob Samuelson retweeted
1/ Covid (@UCSF) Chronicles, Day 150
Today, 150 days since I began my Covid tweets, I’m going to do something odd: write the speech that Trump should give. I have no faith he’ll do so, but it’s worth recognizing how little it would take to change course & save lives. Here goes:
Jacob Samuelson retweeted
10/ @ 14:00, Ashish describes lessons from other countries. “Not monolithic.” Some have been great with testing, others did the lockdown well. But the unifying theme is that "all of them took the pandemic seriously" at a federal level. The U.S. did not.
Jacob Samuelson retweeted
Quite the trick for an American president to withdraw from leadership both at home and abroad in the same moment.



























