Tag
transformer
2 articles
SubQ: The 12M-Token Subquadratic LLM Splitting AI Researchers
Miami startup Subquadratic walked out of stealth on May 5 with $29M in seed funding and SubQ — a model claiming a 12-million-token context window at roughly 1,000x lower compute than dense-attention frontier rivals. Researchers are not all convinced.
By Sarah Chen · 5 min · May 16, 2026
LTX 2.3: Lightricks' Open-Source Model Generates 4K Video with Synced Audio
Lightricks releases LTX 2.3, a 22B-parameter open-source Diffusion Transformer generating native 4K video with synchronized audio.
By Marcus Rivera · 6 min · Mar 29, 2026