OptionalagentOptional MJ: AI Agent Runs id that owns/drives this session (plan §9.1).
OptionalbudgetOptional override of the session's budget (otherwise taken from
ModelingPlanSpec.ProposedBudget). Useful for tests.
OptionalconcurrencyMax iterations executed concurrently within a wave (bounded concurrency, §8.3). Also bounds the default wave size. Defaults to DEFAULT_WAVE_CONCURRENCY.
OptionalexperimentOptional pre-resolved MJ: Experiments id to create the session under. When
omitted, the orchestrator creates a new durable Experiment definition.
OptionalkeepKeep the top-K iterations on the leaderboard after each wave; iterations
ranked below K are pruned (their Status set to Pruned). When omitted, no
top-K cap is applied (only the relative-threshold prune, if set, runs).
OptionalrelativePrune any completed iteration whose Score is below
bestScore * relativePruneThreshold (a fraction in [0,1]). E.g. 0.8
prunes anything scoring under 80% of the current best. When omitted, no
relative prune is applied.
OptionalsessionOptional human-readable session name (defaults to a name derived from the plan goal).
Tunables for an orchestration run. All optional with sensible deterministic defaults; tests vary them to drive wave/prune/budget behavior precisely.