Skip to main content
Language model

OLMo 2 32B

Allen Institute

Released
March 2025
Input
Text
Output
Text

OLMo 2 32B is the largest family member in Allen AI’s OLMo 2 release. Its model card describes 6 trillion training tokens, 32 billion parameters, and the same deliberately short 4,096-token context as OLMo 2 13B. Transparency is part of the release. Training data, code, checkpoints, and methods remain available for research and inspection.

The 0325 release is its own training point, not merely an older 13B model expanded to 32B. The larger weight set adds local capacity but keeps the 4,096-token context. OLMo 2 32B is a research checkpoint, not a chat variant.

Specifications and access

SpecificationValue and source
Weights
Open weightsSource
Parameters
32 billionSource
Context window
4,096 tokensSource
License
Apache 2.0Source
Inputs
TextSource
Outputs
TextSource