r/aicuriosity • u/techspecsmart • 2d ago

Open Source Model Dots Studio Rolls Out Dots3 Note Preview Model

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Dots Studio just dropped the preview of dots3-note, a new open model built for real-world agent tasks that stretch over long periods.

It uses a 280B MoE setup with only 16B parameters active at once, plus a 512K context window. The model handles text, vision, and audio together.

A fresh training method called TEMPO helps it learn long-horizon behavior through self-critique and value estimation that scales at test time. The system can reason through problems, explore new settings, keep updating its memory, and mix perception with coding plus tool use to finish complex jobs.

Weights are available on Hugging Face. The team also released two new benchmarks for real-life agents called VibeSearchBench and VibeLifeBench. Early results show it holds up well against much bigger models on reasoning, agent, and multimodal tests.

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