A developer released a Hindi-first ModernBERT encoder trained from scratch on 28.5B Hindi tokens, with an 8,192-token context length. The model targets Hindi retrieval quality on long documents, where existing architectures lack long context. After DPR fine-tuning it achieves SOTA on the Hindi retrieval benchmarks the author evaluated, including mMARCO Hindi.
A new arXiv paper introduces Polish ModernBERT, four Polish encoder-only Transformers at Base and Large scales, each in 512-token and 8K-context variants. It adapts the ModernBERT pretraining recipe to Polish, where encoders have remained BERT/RoBERTa-style, and releases a Polish long-context benchmark. Practitioners gain modern, open encoder options for discriminative and representation-learning tasks in Polish.
A new arXiv paper introduces Polish ModernBERT, four Polish encoder-only Transformers at Base and Large scales, each in 512-token and 8K-context variants. It adapts the ModernBERT pretraining recipe to Polish, where encoders have remained BERT/RoBERTa-style, and releases a Polish long-context benchmark. Practitioners gain modern, open encoder options for discriminative and representation-learning tasks in Polish.
A solo developer uploaded a checkpoint of Polanka 3.7B, a multilingual reasoning mixture-of-experts model pretrained, mid-trained, and fine-tuned from scratch on one consumer-grade RTX 4090 over many months. The checkpoint is public on Hugging Face as a research artifact. It shows small-scale from-scratch pretraining remains feasible on consumer hardware.
A solo developer uploaded a checkpoint of Polanka 3.7B, a multilingual reasoning mixture-of-experts model pretrained, mid-trained, and fine-tuned from scratch on one consumer-grade RTX 4090 over many months. The checkpoint is public on Hugging Face as a research artifact. It shows small-scale from-scratch pretraining remains feasible on consumer hardware.
Researchers introduce MoganBert-TR, a 149M-parameter Turkish encoder foundation model trained from scratch on a language-specific corpus using a two-stage curriculum: causal language modeling first, then masked language modeling. The paper also presents MoganBert-Embed, an embedding model derived from it.
Researchers introduce MoganBert-TR, a 149M-parameter Turkish encoder foundation model trained from scratch on a language-specific corpus using a two-stage curriculum: causal language modeling first, then masked language modeling. The paper also presents MoganBert-Embed, an embedding model derived from it.
Liquid AI released LFM2.5-Encoder, a family of multilingual bidirectional encoders built on the LFM2 architecture, available in 230M and 350M parameter sizes. They are designed for fast long-context inference on CPU, claiming about 3.7x speedup over ModernBERT-base at long context. The models match or beat larger encoders on GLUE, SuperGLUE, and multilingual tasks.
Liquid AI released LFM2.5-Encoder, a family of multilingual bidirectional encoders built on the LFM2 architecture, available in 230M and 350M parameter sizes. They are designed for fast long-context inference on CPU, claiming about 3.7x speedup over ModernBERT-base at long context. The models match or beat larger encoders on GLUE, SuperGLUE, and multilingual tasks.
Researchers released DenseOn and LateOn, two 149M-parameter open retrieval models trained on 665M contrastive pairs and 1.88M supervised pairs from public data. The models aim to close the reproducibility gap in state-of-the-art retrieval by providing an end-to-end open recipe, including translate-train for multilingual transfer.
Researchers released DenseOn and LateOn, two 149M-parameter open retrieval models trained on 665M contrastive pairs and 1.88M supervised pairs from public data. The models aim to close the reproducibility gap in state-of-the-art retrieval by providing an end-to-end open recipe, including translate-train for multilingual transfer.