#open-weight model
Open-Weight Model: 12 AI articles covering open-weight model news, analysis, and research
Articles
Ricursive AI Releases Ripple-65B Preview: A 65B Dense Openβ9
Ricursive AI releases Ripple-65B Preview, a 65B dense open-weight model for agentic coding scoring 80.5 on Terminal-Bench 2.1, with 12T tokens and 1M context.
Deep Principle Releases Hydrogen-1.0: A 753B Open-Weight Modelβ8
Deep Principle releases Hydrogen-1.0, a 753B open-weight model with a 1M-token context window that outperforms GPT-6-Astra on FrontierScience-Research.
Moonshot AI Releases Kimi K3.1 Pro: A 2.8T-Parameter MoE Modelβ8
Moonshot AI's Kimi K3.1 Pro is a 2.8T-parameter MoE model with 104B active parameters, a 1M-token context window, and API access ahead of open weights.
Meta Unveils Muse Spark Open: An Open-Weight Frontier Multimodalβ8
Meta unveils Muse Spark Open, an open-weight frontier multimodal mixture-of-experts model on Hugging Face, advancing efficient, accessible frontier AI for resea...
Cloudflare Clef-omni: A 30B-A3B Multimodal Decision Model forβ7
Cloudflare's Clef-omni is a 30B-A3B multimodal decision model scoring text, images, audio, and video in one call, now on Workers AI.
Mistral's New 1T Parameter Model Aims to Leapfrog Closed andβ9
Mistral AI launches Mistral Large 4, a 1T parameter multimodal model trained on 4,000 GPUs, positioning it as a third way between closed and open rivals.
Reflection AI Unveils Beam: A 501B Open-Weight MoE Model Withβ8
Reflection AI's Beam is a 501B-parameter open-weight MoE model with 23B active parameters, built for coding and agentic workloads with 3-4x lower inference comp...
Can an Open Model Do Security Research? Cantina's apex-flash-1β7
Cantina's open-weights apex-flash-1, a fine-tuned GLM-5.3-Flash model, solves 40 of 60 held-out bug tasks for vulnerability research.
Alibaba Qwen Releases Qwen-Image-2.1: A 7B Open-Weight Model forβ8
Alibaba Qwen releases Qwen-Image-2.1, a 7B open-weight model unifying text-to-image generation and editing in one checkpoint, with Day 0 support and mixed-granu...
Salesforce and Nvidia's New Reasoning Model Is Everything the AIβ9
Salesforce and Nvidia launch Koa, an open-weight enterprise reasoning model built for sales and support tasksβchallenging closed AI labs with lower costs and no...