open source AI - Page 15
Stories from open source AI come first, newest first, then stories from connected topics (Qwen, Open Source, open weights, AI Models, Hugging Face, AI), each labelled with where it comes from. This view is not indexed by search engines.
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Microsoft AI Finishes Pre-Training MAI-Base-2, a 2.8-Trillion-Parameter Model, and Starts Preparing MAI-Base-3
Microsoft AI has pre-trained MAI-Base-2, a 2.8-trillion-parameter model now in post-training. It is unreleased, and work on MAI-Base-3 has begun.
Meta Releases the Weights for Muse Spark Open, and Apple Shows It Running Across Two to Four Mac Studios
Meta has released weights for Muse Spark Open, an 816B-parameter model. Apple says MLX runs it across two to four M5 Ultra Mac Studios.
Black Forest Labs’ FLUX.3 Image Klein Lands in Hugging Face Diffusers, With Layout Control Built In
Black Forest Labs' FLUX.3 Image Klein runs in Diffusers from day one: one open model for text-to-image, image editing and bounding-box layout control.
Mistral Releases Timestral, Its First Time-Series Foundation Models
Mistral released Timestral, time-series foundation models up to 209M parameters. First-place benchmark rankings are Mistral's claim.
NVIDIA Releases Nemotron 3.5 Super VL, an Open 120B Multimodal MoE for Agents
NVIDIA released Nemotron 3.5 Super VL, an open 120B multimodal MoE for agents. Benchmark and partner figures are NVIDIA and partner claims.
MBZUAI’s IFM and Inception42 Release Jais 3 Open Arabic Models and Jais Speech
MBZUAI's IFM and Inception42 released Jais 3, six open Arabic models from 900M to 375B parameters, plus Jais Speech. Licence not stated.
Prime Intellect Acquires Moondream; Founders to Lead Inference and Multimodal Work
Prime Intellect acquired Moondream. An internal evaluation comparing Moondream 3.1 with Meta's Muse Wonder is Prime's own unpublished work.
SpaceXSI Releases Grok Voice 3.0, Leading Artificial Analysis’s Speech-to-Speech Index
SpaceXSI's Grok Voice 3.0 leads Artificial Analysis's Speech-to-Speech Index at 86.9. OpenAI still leads on Ï„-Voice. Same API price as before.
Mirelo SFX 2.0 Swaps a Video’s Sound and Keeps the Dialogue
Berlin start-up Mirelo says SFX 2.0 rebuilds a video's effects and ambience for clips up to 10 minutes while keeping speech. fal charges $0.010 a second.
MIT and Microsoft Researchers Use Machine Learning to Improve Weather Forecasts Two to Six Weeks Out
A machine-learning add-on from Microsoft Research and MIT improves weather forecasts two to six weeks out, its authors say in Nature. Code is open.
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