Engineering

OpenAI says its GPT-6 Astra model designed a hardware device for the Codex coding agent in under a week, handling enclosure, circuit board, and firmware. Several revision rounds were needed before production because the model didn't always account for manufacturing tolerances, and OpenAI says a newer internal model scores significantly higher on its engineering benchmark without sharing details.

AI Models • The Decoder

Productivity

Terk Terkowitz of Amazon engineering leadership argues that if current AI tooling doesn't benefit your work, that's a finding rather than a failing, and engineers should document why and share it.

Dream • Seed

Dream, which is training AI world models on US building data to automate construction design and engineering, emerged from stealth with a $17 million seed round led by a16z.