Allen Institute for AI (AI2)
About Allen Institute for AI (AI2)
Ai2 is a research institute publishing models, datasets, research tools and scientific applications. Its model work includes Olmo language models, Tülu post-training releases and Molmo multimodal models. It also maintains projects that support finding and working with research literature.
Focus
- Open model and data research
- Language and multimodal models
- Scientific information tools
Projects and interfaces
Olmo, Tülu and Molmo
model projects
Distinct model lines listed in Ai2's public model resources.
Semantic Scholar and Asta
research applications
Scientific-information applications listed alongside Ai2's research work.
Scope and limitations
- An institute's wider project list does not imply that every project has a Sigma5C observation.
Official references
- Ai2 official website. Checked .
Models
48 named catalog records. These are name and distribution records, not a count of distinct model architectures.
- Molmo2 8B
- olmo-3
- olmo-3:32b
- olmo-3:32b-think
- olmo-3:32b-think-fp16
- olmo-3:32b-think-q4_K_M
- olmo-3:32b-think-q8_0
- olmo-3:7b
- olmo-3:7b-instruct
- olmo-3:7b-instruct-fp16
- olmo-3:7b-instruct-q4_K_M
- olmo-3:7b-instruct-q8_0
- olmo-3:7b-think
- olmo-3:7b-think-fp16
- olmo-3:7b-think-q4_K_M
- olmo-3:7b-think-q8_0
- olmo-3:latest
- olmo-3.1
- olmo-3.1:32b
- olmo-3.1:32b-instruct
- olmo-3.1:32b-instruct-fp16
- olmo-3.1:32b-instruct-q4_K_M
- olmo-3.1:32b-instruct-q8_0
- olmo-3.1:32b-think
- olmo-3.1:32b-think-fp16
- olmo-3.1:32b-think-q4_K_M
- olmo-3.1:32b-think-q8_0
- olmo-3.1:latest
- olmo2
- olmo2:13b
- olmo2:13b-1124-instruct-fp16
- olmo2:13b-1124-instruct-q4_K_M
- olmo2:13b-1124-instruct-q8_0
- olmo2:7b
- olmo2:7b-1124-instruct-fp16
- olmo2:7b-1124-instruct-q4_K_M
- olmo2:7b-1124-instruct-q8_0
- olmo2:latest
- tulu3
- tulu3:70b
- tulu3:70b-fp16
- tulu3:70b-q4_K_M
- tulu3:70b-q8_0
- tulu3:8b
- tulu3:8b-fp16
- tulu3:8b-q4_K_M
- tulu3:8b-q8_0
- tulu3:latest
Model families
- OLMo (catalog grouping)
- olmo2