# grand-exchange — see environments/grand_exchange for what it measures.
#
#   uv run eval @ configs/grand_exchange.toml --model <model-id>
num_tasks = 16
num_rollouts = 2

[env.taskset]
id = "grand-exchange"
num_items = 5   # items in the basket, one per price tier
visible = 56    # ticks the model reads
held_out = 30   # ticks its orders are executed against

[env.agent.harness]
id = "null"    # pure-trace reward: one completion, no tools, no runtime