The day in AI

Wednesday 4 March 2026

No written reading for this day yet. Here is everything that was logged.

Everything from this day

Launches and products

4 Mar 2026MicrosoftPhi-4-reasoning-vision-15B 15B open vision-language model that decides when to reason; trained on only 200B multimodal tokens, 75.2% on MathVista and 88.2% on ScreenSpot v2.

People and teams

Lin JunyangAlibaba (Qwen) → unknown. Resigned on 2026-03-03 ('me stepping down. bye my beloved qwen'); Tongyi Lab was reorganizing its model teams, and other Qwen members were reported to resign the same week.