←Back to NewsAI News/LlmsnewsLlmsApiMBZUAI Releases K2 Horizon, the Largest Fully Open-Source AI Fleet EverIFM released six fully open models from 0.9B to 375B parameters, complete with weights, code, training data, and recipes under Apache 2.0.SourceInstitute of Foundation ModelsPublishedSep 4, 2026, 8:14 PMAuthorAlphaSignal NewsroomRead1 min readIFM released six fully open models from 0.9B to 375B parameters, complete with weights, code, training data, and recipes under Apache 2.0.Reporting is indexed from AlphaSignal. Rights remain with the original publisher and cited sources.Read original report ↗Next readsOpenAI · newsOpenAI's Astra for Law Pushes Into Big Firms With 54% Research AccuracySakana AI · newsSakana AI's Fugu Max Beats Frontier Models at 60% Lower CostGoogle DeepMind · newsGoogle's Gemini 3.8 Live Adds Real-Time Reasoning to Voice AI
