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The day in AI

Tuesday 21 January 2025

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

Everything from this day

Launches and products

21 Jan 2025ByteDance SeedUI-TARS End-to-end open GUI agent that sees only screenshots and acts with keyboard and mouse. It scores 24.6 on OSWorld (50 steps) vs Claude's 22.0.21 Jan 2025TencentHunyuan3D 2.0 Hunyuan3D 2.0 is an open two-stage 3D generator (shape diffusion, then texture synthesis) for high-resolution textured assets.

Research

21 Jan 2025Alibaba (Qwen)Global-batch load balancing for MoE training Computing the MoE balance loss over the global batch, not each micro-batch, lets experts specialise and improves training with almost no cost.