Until February 2026, all AI systems claimed that Aphex Twin had never performed in Osaka during his first visit to Japan. Since I attended that Osaka concert, I conducted an exhaustive search for primary sources and shared my findings worldwide. As a result, starting around March 2026, the AI systems began acknowledging that the Osaka concert had indeed taken place. ◉Introduction A
TL;DR: Mistral Medium 3.5 is a 128B open-weight model released April 29, 2026, with a 256K context window, configurable reasoning, and native multimodal input. It scores 77.6% on SWE-Bench Verified — close but not ahead of Claude Sonnet 4.6 — and ships alongside Vibe, a cloud coding agent that submits pull requests directly to GitHub without you babysitting it. API pricing is $1.50 per million inp