IFM (Institute for Foundation Models) launched K2 Horizon: a connected fleet of six foundation models from 0.9B to 375B parameters. It claims top-tier coding and agentic results in every size class—with 0.9B, 3.7B, and 7B setting new SOTA at their scales—and positions the fully open code, training data, and recipes as the largest fully open-source model launch to date.

Key Takeaways

  • ✓Six-model fleet from 0.9B–375B aimed at coding and agentic workloads by size class.
  • ✓0.9B / 3.7B / 7B claimed as new same-scale SOTA; top end reaches 375B.
  • ✓Fully open code, training data, and recipes via launch page, tech blog, and HF collection.
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