# Upstream AlgoTune Agent defaults: $1 spend, 9,999 message cap, five full messages per role.
# Spend/history are method invariants in the controller; max_iterations is the message safety cap.
seed: 0
general:
  max_iterations: 9999
  checkpoint_interval: 10
  mutation_approach: diff_based_edit
  inner_retry_times: 1
  # A multi-file workspace is base64-packed into one Genome (roughly 4/3 overhead).
  max_solution_length: 1000000
proposer:
  temperature: 0.0
  max_tokens: 30000
  reasoning_effort: high