4.28.26 | Microsoft, OpenAI end deal; GitHub Copilot shifts to usage billing; Men stare at walls

4.28.26 | Microsoft, OpenAI end deal; GitHub Copilot shifts to usage billing; Men stare at walls

April 28, 2026 · 13 min · Episode 459

About this episode

This episode recaps the top posts on Hacker News, including the end of the Microsoft and OpenAI deal and GitHub Copilot's shift to usage billing.

This is a recap of the top 10 posts on Hacker News on Apr 28, 2026. Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights (00:00) - Intro (00:17) - Microsoft and OpenAI end their exclusive and revenue-sharing deal (01:53) - GitHub Copilot is moving to usage-based billing (03:15) - Men who stare at walls (04:28) - Is my blue your blue? (05:39) - 4TB of voice samples just stolen from 40k AI contractors at Mercor (07:10) - Pgbackrest is no longer being maintained (08:21) - Talkie: a 13B vintage language model from 1930 (09:45) - Quarkdown – Markdown with Superpowers (10:46) - Fully Featured Audio DSP Firmware for the Raspberry Pi Pico (12:08) - FDA approves first gene therapy for treatment of genetic hearing loss (13:20) - Outro Microsoft and OpenAI end their exclusive and revenue-sharing deal https://www.bloomberg.com/news/articles/2026-04-27/microsoft-to-stop-sharing-revenue-with-main-ai-partner-openai https://news.ycombinator.com/item?id=47921248 GitHub Copilot is moving to usage-based billing https://github.blog/news-insights/company-news/github-copilot-is-moving-to-usage-based-billing/ https://news.ycombinator.com/item?id=47923357 Men who…

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