Cut Research Funding, Weaken the Nation: Open scientific research makes the U.S. stronger. Cutting funding risks national competitiveness and security.
Letters

Cut Research Funding, Weaken the Nation: Open scientific research makes the U.S. stronger. Cutting funding risks national competitiveness and security.

I am alarmed by the proposed cuts to U.S. funding for basic research, analyzed here, and the impact this would have for U.S. competitiveness in AI and other areas.

May 28, 20253 min read
How Large Companies Can Move Fast in AI: Enterprises can accelerate AI development in a sandbox environment that eliminates roadblocks while minimizing risks.
Letters

How Large Companies Can Move Fast in AI: Enterprises can accelerate AI development in a sandbox environment that eliminates roadblocks while minimizing risks.

In the age of AI, large corporations — not just startups — can move fast. I often speak with large companies’ C-suite and Boards about AI strategy and implementation, and would like to share some ideas that are applicable to big companies.

May 21, 20253 min read
The Value of AI’s Speed Is Underrated: The value of AI-driven productivity is well recognized, but AI-driven speed can create growth, too.
Letters

The Value of AI’s Speed Is Underrated: The value of AI-driven productivity is well recognized, but AI-driven speed can create growth, too.

AI’s ability to make tasks not just cheaper, but also faster, is underrated in its importance in creating business value.

May 14, 20252 min read
Hot Tips for Speedy Startups: Speed is the most important factor in successful startups. Here are four ways to accelerate your company.
Letters

Hot Tips for Speedy Startups: Speed is the most important factor in successful startups. Here are four ways to accelerate your company.

I’m delighted to announce that AI Fund has closed $190M for our new fund, in an oversubscribed round.

May 7, 20253 min read
The AI Revolution Comes to Grade-School Classrooms: Kira Learning is using AI to help teachers individualize computer-science education and address social-emotional needs.
Letters

The AI Revolution Comes to Grade-School Classrooms: Kira Learning is using AI to help teachers individualize computer-science education and address social-emotional needs.

I hope we can empower everyone to build with AI. Starting from K-12, we should teach every student AI enabled coding, since this will enable them to become more productive and more empowered adults.

April 30, 20252 min read
How to Become a Multilingual Coder: AI makes it easy to code in any programming language — especially if you know just one.
Letters

How to Become a Multilingual Coder: AI makes it easy to code in any programming language — especially if you know just one.

Even though I’m a much better Python than JavaScript developer, with AI assistance, I’ve been writing a lot of JavaScript code recently.

April 23, 20252 min read
We Iterate on Models. We Can Iterate on Evals, Too: Building automated evals doesn’t need to be a huge investment. Start with a few quick-and-dirty examples and iterate!
Letters

We Iterate on Models. We Can Iterate on Evals, Too: Building automated evals doesn’t need to be a huge investment. Start with a few quick-and-dirty examples and iterate!

I’ve noticed that many GenAI application projects put in automated evaluations (evals) of the system’s output probably later — and rely on humans to manually examine and judge outputs longer — than they should.

April 16, 20253 min read
The Impact of U.S. Tariffs on AI: Broad tariffs will create challenges for AI and beyond, but I see a few silver linings. Here’s what’s in store.
Letters

The Impact of U.S. Tariffs on AI: Broad tariffs will create challenges for AI and beyond, but I see a few silver linings. Here’s what’s in store.

I am so sorry that the U.S. is letting down our friends and allies.

April 9, 20253 min read
The Benefits of Lazy Prompting: You don’t always need to provide context when prompting a large language model. A quick prompt can be enough.
Letters

The Benefits of Lazy Prompting: You don’t always need to provide context when prompting a large language model. A quick prompt can be enough.

Contrary to standard prompting advice that you should give LLMs the context they need to succeed, I find it’s sometimes faster to be lazy and dash off a quick, imprecise prompt and see what happens.

April 2, 20252 min read
When to Fine-Tune — and When Not To: Many teams that fine-tune their models would be better off prompting or using agentic workflows. Here's how to decide.
Letters

When to Fine-Tune — and When Not To: Many teams that fine-tune their models would be better off prompting or using agentic workflows. Here's how to decide.

Fine-tuning small language models has been gaining traction over the past half year.

March 26, 20254 min read
Lessons From Our First AI Dev Conference: How our learners began building their way to AI in everything at AI Dev 25 Tags: Letters, DeepLearning.AI News, Learning & Education
Letters

Lessons From Our First AI Dev Conference: How our learners began building their way to AI in everything at AI Dev 25 Tags: Letters, DeepLearning.AI News, Learning & Education

Last Friday on Pi Day, we held AI Dev 25, a new conference for AI Developers.

March 19, 20253 min read
Lessons From Our First AI Dev Conference: How our learners began building their way to AI in everything at AI Dev 25 Tags: Letters, DeepLearning.AI News, Learning & Education
Letters

Lessons From Our First AI Dev Conference: How our learners began building their way to AI in everything at AI Dev 25 Tags: Letters, DeepLearning.AI News, Learning & Education

Last Friday on Pi Day, we held AI Dev 25, a new conference for AI Developers.

March 19, 20253 min read
Learn the Language of Software: AI won’t kill programming. There has never been a better time to start coding.
Letters

Learn the Language of Software: AI won’t kill programming. There has never been a better time to start coding.

Some people today are discouraging others from learning programming on the grounds AI will automate it.

March 12, 20252 min read
Learn the Language of Software: AI won’t kill programming. There has never been a better time to start coding.
Letters

Learn the Language of Software: AI won’t kill programming. There has never been a better time to start coding.

Some people today are discouraging others from learning programming on the grounds AI will automate it.

March 12, 20252 min read
Wait Your Turn! Conversation by Voice Versus Text: Text interactions require taking turns, but voices may interrupt or overlap. Here’s how AI is evolving for voice interactions.
Letters

Wait Your Turn! Conversation by Voice Versus Text: Text interactions require taking turns, but voices may interrupt or overlap. Here’s how AI is evolving for voice interactions.

Continuing our discussion on the Voice Stack, I’d like to explore an area that today’s voice-based systems mostly struggle with: Voice Activity Detection (VAD) and the turn-taking paradigm of communication.

March 5, 20252 min read

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