Skip to main content
🔬

AI2 Open Language Model

Fully open-source LLM from Allen Institute for AI with released training data

AI Infrastructure & MLOps
AI2 Open Language Model logo

AI2 Open Language Model

Fully open-source LLM from Allen Institute for AI with released training data

OLMo (Open Language Model) by the Allen Institute for AI (AI2) is a state-of-the-art open-source language model that is truly open—releasing not just model weights but also training code, training data (Dolma), and evaluation tools. This full openness enables reproducible AI research and allows the academic community to study and improve upon the model transparently. OLMo models are competitive with other open-weight models of similar size. Academic researchers studying language model training dynamics, institutions requiring full model transparency, organizations avoiding proprietary model constraints, and the open AI research community use OLMo for its complete reproducibility and research-grade openness.

Key Features

  • Full openness
  • Training data released
  • Reproducible
  • Research-grade
  • Non-profit organization
#open-source#llm#research#transparent#academic

Get Started

Visit AI2 Open Language Model
🟢
Free
Completely free to use

Quick Info

Category
AI Infrastructure & MLOps
Pricing
Free

More AI Infrastructure & MLOps Tools