Ai2 (Allen Institute for AI)
US nonprofit AI research institute founded by Paul Allen
Records 8
Newest first. Open one to see it with its source.
The point at which deep-research-style capabilities came down to an 8B open-weight model. Using citation accuracy and recall as evaluation axes matters, because in report generation the problem is not sentence quality bu
Released the data and the post-training pipeline together
The turning point from preference learning to verifiable rewards
Named the approach of replacing the reward model with a verifier function, and released every stage of the pipeline
Released the data together with the tools, making data science reproducible
The turning point that moved retrieval from a fixed pipeline to a decision made by the model
A bootstrap in which a model creates its own training data; the starting point of the synthetic data industry
An early case of treating generated reasoning as something to check and to resolve conflicts in