AI Daily Brief — 23 March 2025

Sunday. The calm before the Monday open-weights storm. Western outlets ran detailed breakdowns of Tencent’s Friday Hunyuan-T1 launch, and the xAI Grok standalone app kept rolling out. No fresh primary announcements landed.

Top stories

• Tencent Hunyuan-T1 breaks through Western press. Following the official Friday-evening release, Western tech outlets pushed full coverage of the Mamba-Transformer MoE reasoning model on Sunday. The narrative: MMLU-PRO ~87.2 (second only to o1), 96.2 on MATH-500, 60-80 tok/s, ~99% cheaper than o1 at output. via WinBuzzer

Quiet corners

No frontier-lab releases from OpenAI, Anthropic, Google DeepMind, Meta or xAI specifically dated Mar 23. NVIDIA also went quiet post-GTC. The next big drops — DeepSeek-V3-0324 and Qwen2.5-VL-32B — were both Monday.

By the numbers

• ~99% — Hunyuan-T1 output price discount vs OpenAI o1, dominating weekend reaction
• 1 day — until DeepSeek-V3-0324 + Qwen2.5-VL-32B doubleheader
• Most-mentioned company: Tencent

Compiled by AI Feed’s editor from verified web sources for 23 March 2025.