Joined December 2021
25 Photos and videos
Victoria Johnston retweeted
23 Sep 2024
Paul Graham one-pager on how to start a startup:
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Victoria Johnston retweeted
23 Aug 2024
after LLMs have made it 20 times faster to write code, it became 20 times more important to make your devloop extremely, extremely tight
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Victoria Johnston retweeted
Programming is changing so fast... I'm trying VS Code Cursor Sonnet 3.5 instead of GitHub Copilot again and I think it's now a net win. Just empirically, over the last few days most of my "programming" is now writing English (prompting and then reviewing and editing the generated diffs), and doing a bit of "half-coding" where you write the first chunk of the code you'd like, maybe comment it a bit so the LLM knows what the plan is, and then tab tab tab through completions. Sometimes you get a 100-line diff to your code that nails it, which could have taken 10 minutes before. I still don't think I got sufficiently used to all the features. It's a bit like learning to code all over again but I basically can't imagine going back to "unassisted" coding at this point, which was the only possibility just ~3 years ago.
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Victoria Johnston retweeted
23 Aug 2024
The YC approach to finding startup ideas:
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Victoria Johnston retweeted
AI Log #4: Vectorization & NumPy in Machine Learning Wrap your head around vectorization and NumPy on your ML journey! 🤖 { author: @ctrlaltvictoria } #DEVCommunity dev.to/ctrlaltvictoria/ai-lo…
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Victoria Johnston retweeted
2 Dec 2023
"You're just lucky"
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Victoria Johnston retweeted
28 Nov 2023
"I think a life properly lived is just learn, learn, learn all the time." — Charlie Munger
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Victoria Johnston retweeted
25 Nov 2023
that feeling when you finally understand a piece of previously inscrutable code
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Victoria Johnston retweeted
23 Nov 2023
The pace of AI is incredible right now. 🤯 Here's another groundbreaking week for AI: Grok coming to 𝕏 Screenshot to code Google's new Synth Google Bard X Youtube Stability AI new video AI ChatGPT voice for free users Here's everything you need to know: 🧵👇
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Victoria Johnston retweeted
The future of AI in web development? This app generates code and images to convert a screenshot into HTML/Tailwind CSS. I just gave it a screenshot of my X feed, and look what it produced (Notes & link in the comments):
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Victoria Johnston retweeted
New YouTube video: 1hr general-audience introduction to Large Language Models youtube.com/watch?v=zjkBMFhN… Based on a 30min talk I gave recently; It tries to be non-technical intro, covers mental models for LLM inference, training, finetuning, the emerging LLM OS and LLM Security.
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Victoria Johnston retweeted
interesting post from an OpenAI employee claiming that all large language models reach the same endpoint regardless of training strategy or clever tricks this is of course what the bitter lesson teaches us but useful to get an up to date confirmation that it still holds true
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Victoria Johnston retweeted
22 Nov 2023
This is the end of online education as we know it. Starting yesterday, Bard can answer any questions about YouTube videos. Look at the attached screenshot. I'm asking to summarize a specific conversation in a 5-hour video. It took around 5 seconds for Bard to answer. What!?
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Victoria Johnston retweeted
20 Nov 2023
Looks like Instability.AI is still available

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Victoria Johnston retweeted
A Short History of OpenAI On Friday, OpenAI ousted its co-founder Sam Altman as CEO. While OpenAI cites a lack of consistent candor in Altman’s dealings with the board as the key reason for his removal, there is widespread speculation about other motives behind his termination. These range from disputes concerning the profit vs nonprofit motives of the company to the discovery of artificial general intelligence, a type of AI that can surpass human intelligence for most tasks. We wanted to look back at the history and corporate structure of OpenAI to understand how we got here. Here’s the story: Inception and Early Strides (2015-2018) OpenAI was initially founded in 2015 by Sam Altman, Elon Musk, Ilya Sutskever and Greg Brockman as a non-profit organization with the stated goal to “advance digital intelligence in the way that is most likely to benefit humanity as a whole.” The company assembled a team of the best researchers in the field of AI to pursue the goal of building AGI in a safe way. The early years of OpenAI were marked with rapid experimentation. The company made significant progress on research in deep learning and reinforcement learning, and released ‘OpenAI Gym’ in 2016, a toolkit for developing and comparing reinforcement learning algorithms. OpenAI showcased the capabilities of these reinforcement learning algorithms through its ‘OpenAI Five’ project in 2018, which trained five independent AI agents to play a complex multiplayer online battle arena game called ‘Dota 2’. Despite operating independently, these agents learned to work as a cohesive team to coordinate strategies within the game. A crucial development occurred in June 2018. The company released a paper titled "Improving Language Understanding by Generative Pre-Training", which introduced the foundational architecture for the Generative Pre-trained Transformer model. This later evolved into ChatGPT, the company’s flagship product. Transition From a Non-Profit (2019) In 2019, OpenAI transitioned from a non-profit to a “capped-profit” model. According to the company’s blog post, OpenAI wanted to increase its ability to raise capital while still serving its mission, and “no pre-existing legal structure they knew of struck the right balance”. Per the IRS, for-profit entities and not-for-profit entities are fundamentally at odds with each other, so in order to combine the two competing concepts, OpenAI came up with a novel structure which allowed the non-profit to control the direction of a for-profit entity while providing the investors a "capped" upside of 100x. This culminated in a $1Bn investment from Microsoft, marking the beginning of a key strategic relationship, but complicating the company’s organizational structure and incentives. The non-profit entity, OpenAI Inc., became the sole controlling shareholder of the new for-profit entity OpenAI Global LLC, which answered to the board of the nonprofit and retained a fiduciary responsibility to the company’s nonprofit charter. Crucially, the board was responsible for determining when OpenAI attained artificial general intelligence (AGI), which the company defines as a “highly autonomous system that outperforms humans at most economically valuable work.” The structure of OpenAI is outlined below: Becoming ChatGPT (2020-2023) In 2020, bolstered by new funding, OpenAI unveiled GPT-3, a large language model (LLM) capable of understanding and generating convincing human-like text. This was a watershed moment for OpenAI and the broader AI community. As the company grew, its LLMs continued to become larger and more intelligent. However, OpenAI's innovation didn't stop with language models. In 2021, the company expanded its horizons by launching Codex, a specialized AI model for programming, and DALL-E, an AI system adept at creating original artwork from text descriptions. December 2022 marked another major milestone for OpenAI with the release of GPT-3, laying the groundwork for the consumer-focused application ‘Chat-GPT’. Chat-GPT rapidly captured global attention, becoming the fastest app to amass 100 million users within just two months of its launch. Capitalizing on this success, OpenAI introduced a subscription model and unveiled its most sophisticated model yet, GPT-4, ~10x more advanced than its predecessor and capable of analyzing text, images, and voice. Further developer tools and a turbocharged version of GPT-4 were announced at the company’s Developer Day on November 6th, 2023. Removing Sam Altman (2023) On Friday, OpenAI announced that it was removing its co-founder Sam Altman as CEO, citing a lack of consistent candor in his communications with the company’s board. According to the company's official statement, the board “no longer has confidence in Altman’s ability to continue leading OpenAI.” OpenAI’s board of directors has undergone numerous changes since inception. Elon Musk resigned from his board seat in 2018, citing a “potential future conflict of interest” with Tesla’s AI development for driverless cars. Elon later expressed disappointment over the company’s for-profit motivations and dealings with Microsoft. Since Elon’s departure, a number of other board members have left the company, including former congressman Will Hurd who cited a Presidential bid, LinkedIn co-founder Reid Hoffman over an investment conflict, and Neuralink director Shivon Zilis. The remaining board members who removed Altman are: - Adam D’Angelo - CEO of Quora - Tasha McCauley - Co-Founder of Fellow Robotics and adjunct senior management scientist at RAND Corporation - Ilya Sutskever - Co-Founder and Chief Scientist of OpenAI - Helen Toner - Director of Strategy and Foundational Research Grants at Georgetown University’s Center for Security and Emerging Technology Altman’s removal as CEO prompted the resignation of President and Co-Founder Greg Brockman and three of the company’s senior scientists. Reports suggest that this may have been orchestrated by the company’s other Co-Founder and Chief Scientist Ilya Sutskever over concerns that Altman was pushing to commercialize the company too quickly. Sutskever was recruited to OpenAI from Google in 2015 by Elon Musk, who describes him as “the linchpin for OpenAI being successful”. A tweet from Greg Brockman confirms that Ilya was a key figure in Altman’s removal. x.com/gdb/status/17257362421… Since OpenAI’s for-profit entity was ultimately accountable to the charter of its non-profit parent, its rapid commercialization may have conflicted with the company’s primary goal of developing AGI in a safe way. According to their 2019 IRS filings, OpenAI does not have a written joint venture policy but the company’s structure explicitly prioritizes the purposes of its nonprofit entity over maximizing profits, preventing OpenAI from engaging in activities that would jeopardize the company's non-profit status. As of this writing at 3pm PST on 11/19/2023, there are reports that the board is negotiating for Sam’s return, though it remains to be seen how OpenAI overcomes the challenges of its competing profit and nonprofit interests. Conclusion: While the details of Altman’s removal are still unfolding, it is becoming increasingly clear that OpenAI’s convoluted corporate structure led to conflicting motivations and incentives within the company. There is a key learning here. Whether you are a for-profit or non-profit entity, there are tried and true corporate structures to help you achieve your stated goal. Because just doing that is hard enough as it is. But once you decide what the goal is, you should work as hard as possible to achieve it; you should never compound unnecessary risk into this journey like iterating on corporate structure. While it can make a hero out of lawyers, it is one of these unnecessary risks that’s only blindingly obvious in the rear view mirror.
18 Nov 2023
Sam and I are shocked and saddened by what the board did today. Let us first say thank you to all the incredible people who we have worked with at OpenAI, our customers, our investors, and all of those who have been reaching out. We too are still trying to figure out exactly what happened. Here is what we know: - Last night, Sam got a text from Ilya asking to talk at noon Friday. Sam joined a Google Meet and the whole board, except Greg, was there. Ilya told Sam he was being fired and that the news was going out very soon. - At 12:19pm, Greg got a text from Ilya asking for a quick call. At 12:23pm, Ilya sent a Google Meet link. Greg was told that he was being removed from the board (but was vital to the company and would retain his role) and that Sam had been fired. Around the same time, OpenAI published a blog post. - As far as we know, the management team was made aware of this shortly after, other than Mira who found out the night prior. The outpouring of support has been really nice; thank you, but please don’t spend any time being concerned. We will be fine. Greater things coming soon.
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Victoria Johnston retweeted
20 Nov 2023
the mission continues
We remain committed to our partnership with OpenAI and have confidence in our product roadmap, our ability to continue to innovate with everything we announced at Microsoft Ignite, and in continuing to support our customers and partners. We look forward to getting to know Emmett Shear and OAI's new leadership team and working with them. And we’re extremely excited to share the news that Sam Altman and Greg Brockman, together with colleagues, will be joining Microsoft to lead a new advanced AI research team. We look forward to moving quickly to provide them with the resources needed for their success.
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Victoria Johnston retweeted
19 Nov 2023
I bought this for almost nothing. Most straightforward math book you’ll ever read. Middle school level but don’t underestimate it, especially if it’s been a minute since you studied math. Machine learning math is tougher, but this will teach you the fundamentals.
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Ooo excited to take this course 🤓🙌
The first-ever course on Data-Centric AI! Offered by MIT, this highly practical course focuses on the impactful aspects of real-world ML applications. While most classes primarily focus on models, the majority of work in real-world AI applications revolves around data. In this course, you will learn: - Automatically finding Label Errors - Data-Centric vs Model-Centric AI - Data-centric Evaluation of ML Models - Interpretability in Data-Centric ML - Obtaining high-quality Data Annotations - Data-Centric Human Priors and Interpretability And the best part? It's completely FREE! 🔥 I have shared link to the YouTube playlist & course lecture notes in the next tweet! Find me → @akshay_pachaar for more content like this! Thanks for reading!🥂
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Victoria Johnston retweeted
🚨 MORE INFO VIA BLOOMBERG: If Sam Altman returns, the entire board could resign as soon as this weekend. Sam wants Ilya gone. Also of note: "Microsoft CEO Satya Nadella has been in touch with Altman and pledged to support him in whatever steps he takes next"
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