Traceability
4 pieces tagged Traceability.
Pieces
Two AI Labs Shipped Models This Week. A Chip Factory Was Reading 12 Characters.
On Tuesday 22 September 2026, two AI labs each released a new frontier model on the same day: OpenAI shipped GPT-6 Sol and GPT-6 Luna, nineteen days after GPT-6 Astra, and Anthropic shipped Claude Opus 5.5, which it says performs at the level of its previous flagship for about 40% less on a typical workload.…
Your Chip Factory Can't Agree Which Die Failed
Every chip on a wafer has an address, and there is a standard for writing it down: SEMI E142, the specification for substrate mapping. The problem is that wafer test data mostly doesn't use it — the XY coordinates coming out of a prober depend on the prober and the recipe combination, and probably don't…
The Chip Behind the Recall
~1.4 million vehicles and units were recalled in just the first two weeks of July.
The Wafer That Can't Get Lost
The chip in your phone survived ~1,400 steps and about 3 months in a factory — and the fab can still tell you every tool, recipe, and chamber it touched.