UiPath Helix Extractor 2.0 (Preview)

UiPath Helix Extractor 2.0 is a fine-tunable document extraction model available in Public Preview for Modern projects. Built on a multimodal architecture, it processes both document text and visual layout, enabling more accurate extraction for complex and semi-structured documents.

Importante:

Esta característica solo admite claves gestionadas por el proveedor. Las claves administradas por el cliente (CMK) no se pueden utilizar para cifrar datos para esta característica, incluso si CMK está habilitado en el nivel de organización.

Disponibilidad

UiPath Helix Extractor 2.0 is available in Public Preview for tenants in Europe and the United States. It is not yet available in Automation Suite.

General Availability is targeted for mid-2026. This date may change based on Public Preview results.

Improvements over Helix Extractor 1.0

Capacidad	Helix Extractor 1.0	Helix Extractor 2.0
Arquitectura	Text-based	Multimodal — processes text and visual layout
Soporte de idiomas	Latin script only	Latin and non-Latin scripts
Extracción de tablas	Estándar	Improved row and column accuracy
Confidence alignment	Estándar	Higher correlation with actual extraction accuracy

Enable Helix Extractor 2.0

You can enable Helix Extractor 2.0 in the following ways:

• When creating a new Modern project.
• From an existing Modern project.

When creating a new Modern project

1. In the Create project dialog, select Modern.

2. Enable the Enable Helix Extractor 2.0 toggle.

3. Selecciona Crear.

   

All document types added to the project use Helix Extractor 2.0 by default.

From an existing Modern project

1. Abre la configuración del proyecto.

2. Under Extraction, enable the Enable Helix Extractor 2.0 toggle.

3. Selecciona Guardar.

   

Nota:

After enabling Helix Extractor 2.0:

• Newly created document types use Helix Extractor 2.0 for training.
• All existing extractors will need to be retrained for the new setting to take effect for them.
• Document types with pinned model versions in existing project versions are not affected and continue using their original model version.

Verify the extraction model version

To confirm which model version a document type uses:

1. Create a new project version.
2. Selecciona Editar versión.
3. Revisa la versión del modelo asociada con cada tipo de documento.

Nota:

Model versions 25.9.x and 26.2.x correspond to UiPath Helix Extractor 2.0.

Select the model type per document type

When you enable Helix Extractor 2.0 at the project level, it becomes the default for all document types. You can still configure the model type individually per document type:

1. Abre el Gestor de tipos de documento.

2. Selecciona un tipo de documento.

3. Abre Configuración.

4. From the Model type drop-down list, select Helix Extractor 2.0 or Legacy.

5. Selecciona Guardar.

   

Nota:

Saving the change prompts the user with the option to trigger a new training event for that document type.

This lets you use Helix Extractor 2.0 for document types where you want improved performance, while keeping the Legacy model for document types that already meet your automation goals.

Limitaciones conocidas

• Esta característica solo admite claves gestionadas por el proveedor. Las claves administradas por el cliente (CMK) no se pueden utilizar para cifrar datos para esta característica, incluso si CMK está habilitado en el nivel de organización.
• This feature is not available in Automation Suite. A timeline for Automation Suite support has not been confirmed.