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Agents

Which coding agents run the experiment.

agents defines which coding agents run the experiment. The model an agent runs comes from the models axis, not the agent.

Accepted shapes:

# String form: one agent.
agents: claude

# List of strings: multiple agents. Valid names: claude, codex, cursor.
agents:
  - claude
  - codex
  - cursor

# Object form is also accepted, but only carries the name.
agents:
  - name: claude

The nested agents[].model key was removed. Put the model on the top-level models axis instead. Authoring agents: [{ name: claude, model: … }] fails ax experiment validate with a migration message.

Agent object

FieldRequiredType / valuesNotes
nameYesclaude, codex, or cursorCoding agent to run. The model comes from the models axis.