open-weights
3 articles
Gemma 4 Arrives — Google's Open-Source Quartet Crushes Rivals on Token Efficiency but Still Lags in Intelligence
Google’s Gemma 4 open-source family comes in four sizes, all with multimodal support, reasoning mode, and 256K context. The flagship 31B uses 2.5× fewer tokens than Qwen3.5 27B but trails it by 3 intelligence points, while the tiny E2B can run on a phone.
NVIDIA Releases Nemotron 3 VoiceChat: Leading the Open-Weights Speech-to-Speech Pareto Frontier
NVIDIA releases ~12B Nemotron 3 VoiceChat. Per @ArtificialAnlys, it leads the open-weights Pareto frontier between Conversational Dynamics and Speech Reasoning.
NVIDIA Nemotron 3 Super: A 120B Open-Source Model That Only Uses 12B at a Time
NVIDIA released Nemotron 3 Super, a 120B parameter open-source reasoning model with only 12B active parameters. It combines Mamba and Transformer in a hybrid MoE architecture, scores 36 on the Intelligence Index, and runs at a blistering 484 tok/s.