Open-Source Gemma 4 Embedding Demo Available
Today's top 10 insights for PM Builders, ranked by relevance from X, Blogs, and LinkedIn.
Open-Source Gemma 4 Embedding Demo Available
#1 đť•Ź
Sebastian Raschka shared a from-scratch Jupyter Notebook implementation of Gemma 4 E2B on GitHub, demonstrating how per-layer embeddings are built.
#2 đź“ť Eleanor Berger & Isaac Plath
How should you guide AI agents through Test-Driven Development? - A discussion about best practices for guiding AI agents through Test-Driven Development (TDD), covering how to structure tests, craft prompts, and provide incremental feedback so agents produce verifiable, testable code. It emphasizes iterative test-first workflows, clear acceptance criteria, and automated validation to keep agent outputs aligned with intended behavior.
#3 in
Udi Menkes reports that firms like Jason Calacanis’s Launch & This Week in Startups, Positron AI, and Path founder Dave Morin have gone all-in on OpenClaw, pairing human teams with AI agents to automate core workflows.
#4 in
Guillermo Rauch announces Vercel Sandbox as the #1 fastest microVM-based sandbox, backed by real-world performance and reliability data that surpass lab benchmarks.
#5 in
Dharmesh Shah warns that simply wrapping APIs in MCPs or CLIs isn’t enough for the agentic era. B2B software needs purpose-built AUX design—ergonomic interfaces that let programmatic agents actually use your product.
#6 đť•Ź
Dharmesh Shah urges B2B software teams to build true “headless” versions of their products for AI agents by crafting ergonomically tuned agentic user experiences—rather than merely wrapping existing APIs in an MCP.
#7 đť•Ź
Guillermo Rauch argues that every millisecond an infra vendor shaves off its own latency directly extends an application’s performance budget, and he highlights Vercel as striking the best balance between security and speed.
#8 đť•Ź
claire vo đź–¤ highlights that AI tools generally only restore teams to their historical productivity baseline. That forces leaders to awkwardly claim they expect employees to outperform past paid levels with AI.
#9 đť•Ź
Alexandr Wang reports that in internal testing, their new “Contemplating” model demonstrated extremely high intelligence across science, coding, and economic domains.
#10 đť•Ź
Alexandr Wang announced Meta AI has climbed to #2 in the App Store, making it the top-ranked AI app.