1 rollouts.trace

rollouts.trace

Minimal rollout replay inputs shared by the Zarr writer.

rollouts.zarr stores facts derived from existing counterfactual rollout results. This module intentionally does not define a second serializable trace hierarchy; it only carries invalidity constants, lineage facts, and the compact record that pairs a CounterfactualRolloutResult with source/target lineage.

1.1 Attributes

Name	Description
INVALID_REASON_CODES	Version-1 invalidity reason bit positions for rollout replay tables.
INVALID_REASON_VERSION	Version label for `INVALID_REASON_CODES`.

1.2 Classes

Name	Description
RolloutLineage	Deterministic provenance for one rollout root, target, and policy.
RolloutZarrRecord	One counterfactual rollout result plus source/target lineage.

# rollouts.trace { #aria_nbv.rollouts.trace }

`rollouts.trace`

Minimal rollout replay inputs shared by the Zarr writer.

`rollouts.zarr` stores facts derived from existing counterfactual rollout
results. This module intentionally does not define a second serializable trace
hierarchy; it only carries invalidity constants, lineage facts, and the compact
record that pairs a `CounterfactualRolloutResult` with source/target lineage.

## Attributes

| Name | Description |
| --- | --- |
| [INVALID_REASON_CODES](aria_nbv.rollouts.trace.INVALID_REASON_CODES.qmd#aria_nbv.rollouts.trace.INVALID_REASON_CODES) | Version-1 invalidity reason bit positions for rollout replay tables. |
| [INVALID_REASON_VERSION](aria_nbv.rollouts.trace.INVALID_REASON_VERSION.qmd#aria_nbv.rollouts.trace.INVALID_REASON_VERSION) | Version label for `INVALID_REASON_CODES`. |

## Classes

| Name | Description |
| --- | --- |
| [RolloutLineage](aria_nbv.rollouts.trace.RolloutLineage.qmd#aria_nbv.rollouts.trace.RolloutLineage) | Deterministic provenance for one rollout root, target, and policy. |
| [RolloutZarrRecord](aria_nbv.rollouts.trace.RolloutZarrRecord.qmd#aria_nbv.rollouts.trace.RolloutZarrRecord) | One counterfactual rollout result plus source/target lineage. |