Definition
Plain language
The tree-based search harness in FAIR's AIRA-Design that lets agents iterate on code with four basic operators.
As stated in the literature
The harness underlying AIRA-Design experiments, providing a tree-structured search with Draft, Debug, Improve, and Analyze operators over candidate architectures and training scripts.
Also called: Aira-dojo
Why it matters: The harness's four-operator structure makes architecture-discovery experiments reproducible and lets researchers compare different agent strategies fairly.
For example, an agent in AIRA-dojo might Draft an initial training script, Debug a broken loss curve, Improve the optimizer, and Analyze the result before branching again.