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Test Cloud admin guide

Last updated May 6, 2026

Context Grounding FAQ

Do I have access to Context Grounding?

Context Grounding is accessible to all tenants and organizations.

For data residency details, refer to Data residency.

Is Context Grounding available only in cloud deployments?

No, Context Grounding is available in both cloud and on-premises deployments.

How is Context Grounding licensed?

Context Grounding charges for searches or RAG as it is executed through its supported UiPath product surfaces. For details, refer to Context Grounding licensing.

How does Context Grounding work?

Context Grounding provides two services:

  • Managed Vector DB as a Service: We make it easy for you to convert your data into embedding representations.
  • Retrieval Augmented Generation (RAG) as a Service: Context Grounding queries data from various automation products, retrieves the most relevant results, and augments prompts with those results to ensure generations are more specific.

Is Context Grounding the same as RAG?

Context Grounding does provide a RAG service at runtime for UiPath GenAI experiences. However, it also provides a managed vector database as a service to help manage the data used at runtime. This guarantees a high-quality search and generated results.

How do I use Context Grounding?

You can use Context Grounding through UiPath GenAI Activities, Autopilot for Everyone, and Agents.

What types of data can I use in Context Grounding?

Context Grounding currently works the following data formats: PDF, JSON, CSV, DOCX, TXT, XLS.

Can I import additional business data into Context Grounding?

To leverage Context Grounding, you need to import data into UiPath Orchestrator storage buckets (via direct upload, Studio activity, or API).

You can then use Context Grounding activities to ingest and index, and manage the queried data to ensure highly relevant results.

Is there a limit on the amount of data I can include in Context Grounding?

The limit of data you can use to ground your prompts is based on the model context window token size limits. Refer to the model you are using to execute the RAG (e.g., in GenAI activities) to determine potential token limit thresholds.

  • Index limit: There is a limit of ten indices per tenant. We recommend you maintain a 1-1 relationship between Orchestrator buckets from which you are ingesting data to prevent data leak across folders and ensure logical separation of data that may need to be queried by different users for different purposes. Context Grounding takes advantage of folder authorization permissions to help enforce this recommendation.
  • Storage: There is no limit on storage across or within these indices. However, we impose some limits on customers who have exceedingly high amount of data ingested.

Does Context Grounding eliminate hallucinations?

No, but it does significantly reduce the likelihood of hallucinations because generations are based on information queried from user-provided data. By default, Context Grounding provides a citation, or proof of knowledge, from which the generation was based. This means you can verify and validate the source. When Context Grounding isn't able to find a highly confident corresponding answer in the provided data, it does not try to make up answers. Instead, it generates a response such as: "An answer could not be found".

Can I dynamically select which LLM to use?

Yes. You can configure your own LLMs through the AI Trust Layer. The LLM configurations tab allows you to replace models or UiPath-managed subscriptions with your own models. Context Grounding also supports OpenAI v1 APIs, enabling compatibility with the latest OpenAI specifications and access to newer models.

In addition, within UiPath GenAI activities, you can select which LLM to use for executing the RAG process from those available in the LLM Gateway. UiPath manages ingestion and retrieval strategies to optimize results.

How is Context Grounding permissioned?

Context Grounding is tenant-scoped. We support folder-level authorization in Orchestrator buckets, and Context Grounding leverages existing authentication and Automation Ops policies.

How is my data stored or shared with Context Grounding?

All data shared with UiPath is treated with standard enterprise compliance, encryption, and security standards.

Context Grounding is part of the AI Trust Layer, which means your data is never stored outside of UiPath, nor is it used to train third-party models.

How do you ensure data security?

Context Grounding is tenant-scoped and takes advantage of existing RBAC and AuthZ policies in UiPath, in addition to encrypting data at rest and in transit.

Because it is tenant-scoped, no data is shared across indices within the same tenant or across tenants.

Does Context Grounding store my files?

No. Files are held on UiPath infrastructure only for the duration of the ingestion run. After ingestion completes, raw files are not retained.

Where does my file go during ingestion?

When you start an ingestion, Context Grounding fetches each file from the data source using the credentials you authorized through the configured Integration Services connection. No credentials are stored by Context Grounding.

Two short-lived copies exist while the job runs: a working copy on the processing node's local disk, and an internal staging copy used by the document-processing pipeline. Both are scoped to the active ingestion job and to your tenant, with no cross-tenant or cross-job access.

How long is my file held during ingestion?

  • The working copy is released as soon as the document finishes processing, whether the result is a success or a failure.
  • The staging copy is removed when the ingestion workflow ends — on success or on failure.
  • If an infrastructure event (such as a worker crash) interrupts a job before cleanup runs, automated processes remove any remaining files on a fixed schedule.

What does Context Grounding retain after ingestion?

After ingestion completes, only the derived representation needed to power search and retrieval is retained: extracted text passages, embeddings, and structured metadata, bound to your dataset. Deleting the dataset removes these derived artifacts.

What happens when a file is deleted from the data source?

When a file is deleted from the data source, the next ingestion run — whether triggered manually or through a scheduled run — cascades the deletion to the corresponding index data.

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