AI Daily Brief — 4 March 2026

A quiet Wednesday. Coverage of Tuesday’s Gemini 3.1 Flash-Lite preview continues, with developer write-ups pricing the new Lite tier against Anthropic’s Haiku and OpenAI’s GPT-5.2 nano.

Quiet corners

Anticipation builds for GPT-5.4 tomorrow.

Compiled by AI Feed’s editor from publicly reported announcements on 4 March 2026.