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IFM releases K2 Horizon: 6 models with full training record

IFM released K2 Horizon, six Apache 2.0 language models from 0.9B to 375B parameters, with training code, logs, checkpoints, evaluations, and documented reward-hacking cases, emphasizing reproducibility and auditability.

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TestingCatalog AI News IFM releases K2 Horizon: 6 models with full training record The Institute of Foundation Models published six K2 Horizon models, ranging from 0.9B to 375B, along with code, checkpoints, logs, and evaluations.
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