Institute of Foundation Models

AI & ML interests

Foundation Models, Large Language Models (LLMs), Generative AI, Multilingual Models, Reasoning, AI Agents, Open-Source AI, AI Research

Recent Activity

LiqunMa  updated a model about 2 hours ago

IFM/K2-Horizon-32B-FP8

zhou94539  new activity about 17 hours ago

IFM/K2-Horizon-7B:Add community evaluation results for Humanity's Last Exam, HMMT February 2026

zhou94539  new activity about 17 hours ago

IFM/K2-Horizon-7B:Fix: add the missing @capture_outputs decorator (output_hidden_states is None) Fixes the issue reported in discussion #6. `K2HorizonModel.forward` carries `@auto_docstring` but not `@capture_outputs`, so `output_hidden_states=True` returns `None` (any tool that reads the residual stream per layer fails). Adding the decorator plus the import makes `outputs.hidden_states` a tuple of len `num_hidden_layers + 1`; greedy decoding is unchanged. Verified on 0.9B: 29 states (28 layers + 1), `[0]` == embeddings and `[-1]` == `last_hidden_state`; generation byte-identical with and without the decorator. The change is the same for every full-model repo in the family (the file is byte-identical across sizes).

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Papers

Towards Looped Models Done Right, Part I: Topology, Input Injection, Recurrent-State Design

Towards Looped Models Done Right, Part II: Rethinking at Fixed Points

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