Models

Official DeepSeek V4 Flash release with enhanced agentic capabilities and integrated DSpark speculative decoding

The Qwen3.5 native vision-language series Plus models are built on a hybrid architecture that integrates linear attention mechanisms with sparse mixture-of-experts models, achieving higher inference efficiency. In a variety of...

Largest Nemotron 3 model for maximum open-weight reasoning and agent accuracy

NVIDIA Nemotron 3 Ultra is an open frontier-reasoning and orchestration model from NVIDIA, with 55B active parameters out of 550B total (MoE). Built on a hybrid Transformer-Mamba mixture-of-experts architecture, it...