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Showing articles about open weight models
4 stories
Mistral AI Launches Large 4, a 1-Trillion-Parameter Model Headed for Open Weights
Mistral AI's new flagship model, launched October 6, 2026, activates 49 billion of 1 trillion parameters per token; weights follow in about…
Cloudflare Launches Open-Weight Clef Decision Models, With Self-Reported Wins Over Jev
Cloudflare's new Clef and Clef-flash models answer structured yes/no, multiple-choice and scoring questions for AI agents, undercutting Jev…
Xiaomi Open-Sources a Trillion-Parameter Model That Tops Independent Open-Weight Rankings
Xiaomi has open-sourced MiMo-V2.6-Pro, a 1.02-trillion-parameter mixture-of-experts model, under an MIT license. Artificial Analysis indepe…
Sakana AI Releases Fugu Max and Fugu Ultra v2, Models That Orchestrate Other Models Instead of Being One
Sakana AI's Fugu Max and Fugu Ultra v2 route tasks across pools of smaller, often open-weight models instead of relying on one large networ…