Sandeep Bapna

Scaling @khanacademy globally.

[Stratechery @stratechery]

Anthropic's Safety Superpower

Anthropic's belief in its own commitment to safety gives the company license to aggressively favor its business and even challenge the U.S. government.

https://t.co/4HKPlYc99i

[Nidhi @nidhi_sharma]

The students who did our job.
I would.genuinely want to confer Ramnath Goenka award for excellence in journalism to these kids

[Sandeep Bapna @SandeepBapna]

I am amazed by Claude documentation - so well written and easy to follow. Never going back to 10 tips to use xyz….kind of links. Late discovery, I know. @claudeai

[Sandeep Bapna @SandeepBapna]

@claudeai would love to have the option to toggle between multiple claude accounts for work and personal on the mobile app. Is this a request that's coming from more users?

[Sandeep Bapna @SandeepBapna]

@mihaljevic Very exciting! Following the experiment through what you share.

[Sandeep Bapna @SandeepBapna]

Every time I fly @united I notice how the cabins are colder than other airlines. This time I asked the hostess and she promptly showed the panel to me. 74F. No way. Cabin was closer to mid 60s. Not adding up.

[Sandeep Bapna @SandeepBapna]

Skills may have to move more and more towards a higher abstraction layer of what you want to achieve. You can fine-tune it only if you see some issues or you can set up evaluations that can improve that skill over time.

[Sandeep Bapna @SandeepBapna]

What is a skill?

Many people, I think, still think about skills as a set of very detailed prompts. The paradigm is: "This is my know-how and I am converting this into a text format for the AI to work on." When the AIs are so powerful, I wonder if that way of thinking is limiting

[Sandeep Bapna @SandeepBapna]

@WorkFlowy When can we expect Quick Add for iOS?

[Dwarkesh Patel @dwarkesh_sp]

Tomorrow

[Sandeep Bapna @SandeepBapna]

@jackclarkSF I look forward to it every week. Thank you.

[Google @Google]

We're partnering with @KhanAcademy to bring a suite of Gemini-powered learning and literacy tools to students, starting with the Writing Coach tool.

Writing Coach doesn’t generate answers or deliver a finished product — it walks students through the process of outlining, drafting and refining their own ideas. #BettUK2026

[Sandeep Bapna @SandeepBapna]

@omooretweets AI inclusive, if not AI maximalist is a great frame.

[Sandeep Bapna @SandeepBapna]

Has anyone tried using @meetgranola when watching or listening to long videos and podcasts? Does it help?

[Sandeep Bapna @SandeepBapna]

Trying hard to get into audiobooks. Can’t fathom why the narrations are so bad in most cases. And with no choice.

[Sandeep Bapna @SandeepBapna]

@dr_cintas Hi @dr_cintas have you tried with this kindle cloud reader - the one you access on the web to read your kindle books? I don't have access to comet but I think it is going to be a very powerful sidekick for reading books.

[Sandeep Bapna @SandeepBapna]

This is brilliant! Can’t wait to dig in.

[Steven Johnson @stevenbjohnson]

For most users, @NotebookLM is a tool for understanding and exploring project-based information.

But we also think it could be a distribution platform, amplifying expert knowledge.

Today we're offering a preview of that vision: Featured Notebooks.

Here's the backstory...

In a way, all of this dates back to a conversation I had with @joshwoodward in late July of 2022, one of the very first I had in Mountain View after joining Google Labs. We were talking about an idea that had come to us through the work of @kevin2kelly: the concept of "intelligence as a service" that he'd written about many years before—AI that you could tap into on demand like electricity or water. I told Josh that I'd always thought that sounded like a fascinating prospect, though I’d struggled to imagine what it would look like in practice. But what we'd seen with language models, and particularly the source-grounded language models that we were starting to experiment with, had suddenly made it clear to us both how Kelly's intelligence-as-service might actually work, how it might actually give authors and publishers a new platform to share their wisdom with the world.

"We're going to be able to bottle up the knowledge of experts," I said at some point. "And then people will just have that expertise on tap."

Somehow the metaphor stuck: Knowledge bottles. At some point that fall, our then-designer @gabeclapper created a mock for a future page where you could purchase and download expert collections of knowledge; we called it, irreverently, "the Bottleshop." (It looked quite a bit like the design we are launching today for Featured Notebooks, as it turns out.) I kept encountering the phrase in meetings over the next year, as it spread around Labs and other parts of Google. And every time I would say: love the concept but please don't lock in on "knowledge bottles" as the official name. It was just a passing metaphor!

Naming aside, the underlying premise only grew more compelling over time. General purpose models trained on aggregations of human information were incredibly useful, but imagine how much more useful they would be if they were guided by (or were guides to) knowledge that had been peer-reviewed, edited, researched by experts—knowledge that had a particular point of view. If you're looking for parenting advice, say, you don't just want the average of all parenting advice across the internet, you want parenting advice from a specialist who you trust.

There was another reason why we were interested in this approach. The experience of using NotebookLM is heavily influenced by the quality of the sources you've curated in each notebook. There's literally nothing to do in the product until you load a source, and it can take time to assemble a truly rich notebook on a particular topic. Source curation (or context engineering, as we would now call it) is not something that the average user is familiar with. So being able to showcase notebooks with high-quality sources on a range of topics was important for us just to explain how the product works.

So you can think of the Featured Notebooks we are launching today as a preview on two levels. For newcomers to NotebookLM, the notebooks are a preview of how useful the product can be when you've assembled a collection of sources for whatever project you're working on. But it's also a preview of a potential future where there are thousands of expert-curated notebooks on all sorts of topics that you can add to your own collection, to have the knowledge you need on tap. Our launch lineup is:

Longevity advice from legendary scientist @EricTopol, bestselling author of “Super Agers”
Expert analysis and predictions for the year 2025 as shared in The World Ahead annual report by @TheEconomist
An advice notebook based on bestselling author Arthur C. Brooks' "How to Build A Life" columns in @TheAtlantic
A science fan’s guide to visiting Yellowstone National Park, complete with geological explanations and biodiversity insights
An overview of long-term trends in human wellbeing published by the University of Oxford-affiliated project, @OurWorldInData
Science-backed parenting advice based on psychology professor Jacqueline Nesi’s popular Substack newsletter, Techno Sapiens
The Complete Works of William Shakespeare, for students and scholars to explore
A notebook tracking the Q1 earnings reports from the top 50 public companies worldwide, for financial analysts and market watchers alike

In the blog post announcing the notebooks, there's a wonderful quote from @nxthompson, CEO of the Atlantic, that really captures the spirit of what we're trying to do here: "The books of the future won’t just be static: some will talk to you, some will evolve with you, and some will exist in forms we can’t imagine now," Nick said. "We’re delighted to partner with Google in its pioneering work on this front.” It's the adaptability of the notebook format that I think makes this such a compelling platform for sharing knowledge. You can read the original texts in their entirety; you can ask questions or brainstorm ideas through a conversational interface, with citations pointing you back to the relevant passages from the original sources. Students or novices can ask for simpler explanations of complex topics, or listen to Audio Overviews or review Study Guides to help them master the material. But experts can ask more challenging questions, or quickly assemble the information they need. And all of the conversational interactions can unfold in over 80 languages, no matter what language the original sources were written in.

We are making these notebooks freely available to all users, either because they involve public domain information or because we have secured world rights for the material from the original authors or publishers.

This is still very much an experiment, and there are many elements that we would like to improve over time. You can't generate your own studio artifacts, like Audio Overviews or Study Guides, in featured notebooks; all the artifacts have been pre-generated. Chat can be in any language, but the artifacts themselves are English-only for now. While we have tried to focus on topics that will have global relevance, the initial lineup is more U.S.-focused; if these turn out to be useful to people, we plan to diversify in terms of both language, region, and topics.

The best way to get a sense of what "bottled knowledge" actually feels like in practice is to open one of these notebooks and ask for advice: ask for a sample itinerary for a 3-day trip to Yellowstone focused on wildlife, or ask for advice on a making a mid-life career change in the "How To Build A Life" notebook from The Atlantic; or ask the experts at The Economist about how global economic trends might impact your industry. I think you'll find that the results are genuinely helpful, and maybe offer a hint of a new way of interacting with an author or publisher's work. And if you have ideas for future versions of featured notebooks, please let us know!

[Sandeep Bapna @SandeepBapna]

First thing I will try when I get access to @PerplexityComet is to use it with kindle cloud reader. I feel it should work really well, @AravSrinivas ?

[Sandeep Bapna @SandeepBapna]

https://t.co/WJVJvkqcw3

[Sandeep Bapna @SandeepBapna]

Learning Curved #3 explores the AI debate on the impact on human brains, new AI tools and Alpha School. Link in thread.