Karpathy’s LLM Wiki Points to a New AI Product Moat

Karpathy’s LLM wiki idea points to a bigger shift: AI products may win by maintaining compounding knowledge infrastructure, not just answering questions.

Google’s Colab Learn Mode Turns an AI Coding Assistant Into a Tutor

Google’s Colab Learn Mode Turns an AI Coding Assistant Into a Tutor Google has added Learn Mode and notebook-level Custom Instructions to Gemini inside Colab. Instead of just generating code, Learn Mode guides users step by step, explains concepts, and helps them build understanding while working inside a notebook.

Google’s Gmail Privacy Push Shows the Real Adoption Battle for AI Features

Google’s Gmail Privacy Push Shows the Real Adoption Battle for AI Features Google published a concise but important reminder of how Gemini works inside Gmail: personal emails are not used to train foundational models, task-specific access is isolated, and Gemini does not retain inbox data after completing the request.

OpenAI’s Enterprise Push Is Moving From Copilots to an AI Operating Layer

OpenAI’s Enterprise Push Is Moving From Copilots to an AI Operating Layer OpenAI says enterprise now makes up more than 40% of its revenue and is on track to reach parity with consumer by the end of 2026. In a new company post, it frames the next phase of

Anthropic’s Project Glasswing Signals a New Phase for AI Cyber Defense

Anthropic’s Project Glasswing suggests advanced AI cyber capability will be shaped as much by governance and deployment control as by raw model power.

GPT-5.4 Lands in Microsoft Foundry, Pushing Agent Reliability Into the Enterprise Stack

Microsoft is positioning GPT-5.4 around dependable workflow completion, not just model intelligence.

NVIDIA’s Rack-Scale Scheduling Push Shows the AI Bottleneck Has Moved Up the Stack

As AI clusters become rack-scale systems, the scheduler and control plane are becoming core product layers.

Google Launches Free On-Device AI Dictation App That Polishes Your Speech

Google has launched AI Edge Eloquent, a free dictation app that runs entirely on-device and automatically polishes your speech — removing filler words, fixing mid-sentence corrections, and outputting clean, ready-to-use text. Built on Google's open-weight Gemma architecture, Eloquent requires no subscription, has no usage limits, and needs no internet

Meta Says KernelEvolve Improved AI Inference Throughput by 60%

Meta says its KernelEvolve system improved ads-model inference throughput by more than 60%, highlighting AI infra as a product lever.

Google’s ADK Skills Pattern Signals a Bigger Shift in Agent Design

Google’s ADK skills approach points to a cleaner way to scale agent capabilities without prompt bloat.

Meta and Entergy Plan 7 Power Plants for AI Data Centers

Meta and Entergy will build 7 new power plants for AI data centers — a wake-up call for PMs on AI compute costs and infrastructure dependencies.

An AI Model Just Made Drought Predictable — 90 Days in Advance

USGS releases an AI model that forecasts drought 90 days ahead — a signal for PMs on how public AI infrastructure creates new product opportunities.

Prototyping

AI Prototyping Mastery for Product Managers: The LoCuS Stack Playbook

Your step-by-step guide to building fully functional prototypes with Lovable, Cursor & Supabase