> ## Documentation Index
> Fetch the complete documentation index at: https://wb-21fd5541-docs-1917.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# How can I find the artifacts logged or consumed by a run? How can I find the runs that produced or consumed an artifact?

W\&B tracks artifacts logged by each run and those used by each run to construct an artifact graph. This graph is a bipartite, directed, acyclic graph with nodes representing runs and artifacts. An example can be viewed [here](https://wandb.ai/shawn/detectron2-11/artifacts/dataset/furniture-small-val/06d5ddd4deeb2a6ebdd5/graph) (click "Explode" to expand the graph).

Use the Public API to navigate the graph programmatically, starting from either an artifact or a run.

<Tabs>
  <Tab title="From an Artifact">
    ```python theme={null}
    api = wandb.Api()

    artifact = api.artifact("project/artifact:alias")

    # Walk up the graph from an artifact:
    producer_run = artifact.logged_by()
    # Walk down the graph from an artifact:
    consumer_runs = artifact.used_by()

    # Walk down the graph from a run:
    next_artifacts = consumer_runs[0].logged_artifacts()
    # Walk up the graph from a run:
    previous_artifacts = producer_run.used_artifacts()
    ```
  </Tab>

  <Tab title="From a Run">
    ```python theme={null}
    api = wandb.Api()

    run = api.run("entity/project/run_id")

    # Walk down the graph from a run:
    produced_artifacts = run.logged_artifacts()
    # Walk up the graph from a run:
    consumed_artifacts = run.used_artifacts()

    # Walk up the graph from an artifact:
    earlier_run = consumed_artifacts[0].logged_by()
    # Walk down the graph from an artifact:
    consumer_runs = produced_artifacts[0].used_by()
    ```
  </Tab>
</Tabs>

***

<Badge stroke shape="pill" color="orange" size="md">[Artifacts](/support/models/tags/artifacts)</Badge>