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Bolmo 1B by allenai

By allenai · 369 downloads

Bolmo 1B is an open-source language model by allenai. Features: 1b LLM, VRAM: 5.9GB, Context: 64K, License: apache-2.0, LLM Explorer Score: 0.23.

  Arxiv:2512.15586 Base model:allenai/olmo-2-0425... Base model:finetune:allenai/ol...   Bolmo   Custom code   Dataset:allenai/bolmo mix   En   Region:us   Safetensors   Sharded   Tensorflow
Model Card on HF πŸ€—: https://huggingface.co/allenai/Bolmo-1B 

Bolmo 1B Parameters and Internals

LLM NameBolmo 1B
Repository πŸ€—https://huggingface.co/allenai/Bolmo-1B 
Base Model(s)  OLMo 2 0425 1B   allenai/OLMo-2-0425-1B
Model Size1b
Required VRAM5.9 GB
Updated2026-08-06
Maintainerallenai
Model Typebolmo
Model Files  5.0 GB: 1-of-2   0.9 GB: 2-of-2
Supported Languagesen
Model ArchitectureBolmoForCausalLM
Licenseapache-2.0
Context Length65536
Model Max Length65536
Transformers Version4.57.3
Tokenizer ClassBolmoTokenizer
Padding Token<pad>
Vocabulary Size520