News
AI Models Release with Large Parameters
• Muse Spark Open is an 816B-parameter multimodal open-weight model with 42B active parameters and a 1M-token context window, designed for coding and long‑horizon tasks. • Microsoft’s Frontier pre‑training stack details the 2.8T‑parameter MAI‑Base‑2 model with 80B active parameters and its enterprise plans. • Liquid AI’s d1‑ultra decision model processes text and images, priced at $0.042 per million tokens. • NVIDIA released Nemotron 3.5 Super VL multimodal reasoning model scoring 26.5 on AI Index, plus Nemotron 3.5 Bolt 74B‑A9B and quantized weights. • GPT‑Live‑1.1 adds new voices in multiple languages, rolling out to ChatGPT and API. • Anthropic expands independent access to its AI safety work for METR‑like employees.