Engineering Insights

APC–2 – A professional record cutter for producing original playback discs

Article URL: https://teenage.engineering/products/apc-2 Comments URL: https://news.ycombinator.com/item?id=48440383 Points: 261 # Comments: 168

The Smallest Brain You Can Build: A Perceptron in Python

Article URL: https://ranpara.net/posts/perceptron-explained-from-scratch/ Comments URL: https://news.ycombinator.com/item?id=48440064 Points: 296 # Comments: 70

Introducing the OpenAI Economic Research Exchange

OpenAI launches the Economic Research Exchange to study AI’s impact on jobs, productivity, and the economy. Applications are now open for selected research projects.

Launching Prisma Compute in Public Beta

Prisma Compute is now in public beta: TypeScript app hosting that runs on the same infrastructure as your database. Point your agent at your project and tell it to deploy.

Security Center - Introducing Threat Actor Profiles in Threat Events

TL;DR: We’ve launched Threat Actor Profiles directly inside the Threat Events dashboard. You can now immediately pivot from a generic alert or blocked event to a profile that unmasks the "Who, Why, and How" behind a threat event. Why this matters Security teams often suffer from a visibility gap. When an attack is blocked, it's difficult to know if it was a random automated bot or a sophisticated advanced persistent threat (APT) campaign specifically targeting your industry. Finding out usually

Introducing the OpenAI Economic Research Exchange

OpenAI launches the Economic Research Exchange to study AI’s impact on jobs, productivity, and the economy. Applications are now open for selected research projects.

The Open Source Community is backing OpenEnv for Agentic RL

R2 SQL - R2 SQL now supports UNION, INTERSECT, EXCEPT, and SELECT DISTINCT

R2 SQL now supports set operations (UNION, INTERSECT, EXCEPT) and SELECT DISTINCT, expanding the range of analytical queries you can run directly on Apache Iceberg tables in R2 Data Catalog. Set operations Combine the results of multiple SELECT statements: UNION — returns all rows from both queries, removing duplicates UNION ALL — returns all rows from both queries, including duplicates INTERSECT — returns only rows that appear in both queries EXCEPT — returns rows from the first query that do n