AI Weekly Digest Issue 1 – Fine‑Grained Video Understanding, Structured JSON Output, and Market Insights
This issue introduces a Tsinghua research breakthrough for fine‑grained video understanding with multimodal large models, explains how to engineer open‑source models to reliably emit JSON, reviews recent AI‑driven earnings of cloud giants and challenges faced by domestic AI firms, and highlights a new text‑to‑image tool, Recraft.ai.
