Writing from Aldine Labs.https://aldine.cn/enhttps://aldine.cn/en/journal/trutina-technical-report/https://aldine.cn/en/journal/trutina-technical-report/The readout, variable-depth inference, training data, training procedure, calibration and evaluation of Trutina 4B, together with the methods that did not work during development.Wed, 14 Oct 2026 00:00:00 GMTResearchhttps://aldine.cn/en/journal/introducing-trutina/https://aldine.cn/en/journal/introducing-trutina/An open 4B model that answers typed questions with a calibrated probability for every option. It reads text and images, generates no text, and stops early on easy questions.Tue, 13 Oct 2026 00:00:00 GMTRelease