Home/Blog/F3 Lightning: How Meta Accelerates Ads ML Features to Production at ScaleAI & MLF3 Lightning: How Meta Accelerates Ads ML Features to Production at ScaleHacker News New2026-11-04 21:290 viewsArticle URL: https://engineering.fb.com/2026/11/03/ml-applications/f3-lightning-how-meta-accelerates-ads-ml-features-to-production/ Comments URL: https://news.ycombinator.com/item?id=50365254 Points: 1 # Comments: 0Source:https://engineering.fb.com/2026/11/03/ml-applications/f3-lightning-how-meta-accelerates-ads-ml-features-to-production/My favoritesPreviousAsus Ascent GX10 vs. DGX Spark: GB10 Boxes ComparedNextDemocrats win control of Congress; experts say little will change for EuropeRelated postsDaybreak Red is now available in AWS GovCloud (US-East)Daybreak Red brings GPT-5.6 Cyber to approved customers in AWS GovCloud (US-East) through Amazon Bedrock for authorized 0OpenAI BlogOpenAI to acquire Pierre Computer Company, Inc.OpenAI will acquire Pierre Computer Company, expanding Codex’s tools for building, understanding, and reviewing code.0OpenAI BlogSam Altman addresses RAM comments: people should ‘put as much as they want in their computers’OpenAI CEO Sam Altman spent election night defending his position on PC RAM purchases. He changed his name on X to "Ram 0The VergeTitan OS raises $46 million to expand its smart TV OS internationallyTitan OS has raised $110 million in funding to date0TechCrunchWhy did deep networks stop learning?Blame travels backward When a neural network makes a mistake, training works out how much each dial (each weight) was to0dev.toTypeye — Identify Any Font From a Photo, 100% On-DeviceEver spotted a font in the wild — a poster, a logo, a screenshot — and had no idea what it's called? Typeye solves that.0dev.to