Daily AI Newsletter: OpenAI launches Study Mode in ChatGPT

In today’s email:

☠️ Inside the collapse of Builder∙ai: Was it even an AI company?
🤬 4 Weeks of ChatGPT Controlling a Live Stock Portfolio
🔥 Ideogram Character, a persistent character model that works with a single image
🧰 10 new AI-powered tools and resources. Make sure to check the online version for the full list of tools.

OpenAI launches Study Mode in ChatGPT

Key Takeaway: OpenAI’s Socratic-inspired study mode aims to transform ChatGPT from an answer machine into an interactive tutor that nudges students toward deeper learning.

More Insights:

It prompts users with open-ended questions about their goals and knowledge level instead of providing immediate answers.
Available to all ChatGPT users, the toggleable feature still sits just a click away from the traditional “answer machine” mode.
Educators fear the immediacy of AI tools could drive students to abandon study mode and rely on quick AI-generated homework solutions.
Ongoing partnerships with Stanford experts will evaluate how AI-driven tutoring tools affect K–12 and university learning outcomes.

Why it matters: It underscores a pivotal moment in education where harnessing AI for genuine learning requires balancing technological potential with cultivating student self-reliance, redefining academic integrity for the digital age.

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Meta Is Going to Let Job Candidates Use AI During Coding Tests

Key Takeaway: Meta is piloting AI-enabled coding interviews that allow candidates to use an AI assistant, aiming to mirror real-world development workflows and curb unauthorized LLM “cheating.”

More Insights:

Meta’s internal “AI-Enabled Interviews” program will let candidates consult an AI assistant during coding assessments.
The move is designed both to reflect engineers’ actual day-to-day tooling and to neutralize illicit AI-powered shortcuts.
This policy diverges from Amazon and Anthropic, which have discouraged or banned AI use in their hiring processes.
Beyond interviews, Meta plans to employ AI to automate recruitment tasks like coding skill tests and question creation.

Why it matters: By embracing AI in interviews, Meta is shifting the bar from memorized algorithms to AI-augmented problem solving—forcing us to rethink how we measure engineering skill in an AI-driven world.

GenAI apps doubled their revenue, grew to 1.7B downloads in first half of 2025

Key Takeaway: Generative AI apps doubled their in-app revenue and surged to 1.7 billion downloads in H1 2025, driven by skyrocketing user engagement and global market expansion.

More Insights:

GenAI apps saw a 70% jump in downloads (1.7 billion) and doubled in-app revenue to $1.87 billion, with users spending 15.6 billion hours across 426 billion sessions.
Asia led the charge with 42.6% of downloads and 80% growth; Latin America drove the fastest in-app purchase growth, while North America still commands a 40% share of revenue.
ChatGPT reigned as the top revenue generator globally (excluding China), with users averaging 12 days of use per month and 16 minutes per day—rivaling X and Reddit in stickiness.
Over 100,000 apps added “AI” or “LLM” to their names or descriptions, fueling 7.5 billion downloads (10% of the total), though the download bump often proved temporary.

Why it matters: This explosive surge marks AI’s transformation from novelty to essential infrastructure—challenging every app maker and business to embed AI deeply or risk obsolescence.

Other stuff

Inside the collapse of Builder.ai: Was it even an AI company?
4 Weeks of ChatGPT Controlling a Live Stock Portfolio (+ link to code)
GitHub Copilot crosses 20 million all-time users
Zuckerberg says people without AI glasses will be at a disadvantage in the future
AI in Wyoming may soon use more electricity than state’s human residents
How spy agencies are experimenting with the newest AI models
A GitHub Action that uses AI to generate a quiz from your pull request
Zuckerberg claims ‘superintelligence is now in sight’ as Meta lavishes billions on AI
Apple Loses Fourth AI Researcher in a Month to Meta’s Superintelligence Team
Why DOGE’s Luke Farritor Followed Elon Musk to DC

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Editor's Pick

Ideogram Character - Persistent character model that works with a single image

Opal - Describe, create, and share your AI mini-apps

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