Geti Import Export Datasets

Geti Application: Import & Export Datasets

Move datasets in and out of the Geti application through its REST API. This is the practical "migration to Geti" path: bring existing annotated data from Geti, CVAT, Label Studio, or any tool that emits a standard dataset archive, or export a project's data for backup or reuse in other frameworks. This skill is about using the API, not changing backend code (use geti-backend-dev for that).

These endpoints are served by a running Geti instance; how it was launched does not matter (Docker container, Windows MSIX app, install script, or just run-server from application/backend/ for development). Ask the user for their base URL rather than assuming one — https://localhost:7860 is only the default for a local deployment, the port is configurable and remote instances use a different host. See application/docs/install.md for the deployment modes. The authoritative API reference is the spec the instance serves; fetch it as JSON from /api/openapi.json (the /api/docs page is only an HTML viewer for humans). Read endpoint paths and payloads from there rather than from any checked-in Markdown, which may be out of date. If no instance is running and you have the sources, generate the spec with just gen-api-spec --output-path openapi.json from application/backend/. Design background is application/docs/dataset-ie.md.

When to Use

• User has an existing dataset archive and wants to import it into Geti.
• User wants to migrate annotated data from another tool into a Geti project.
• User needs to export a project's dataset or a dataset revision for backup or external use.
• User needs to remap labels or filter subsets/labels while transferring data.

Key concepts

• Standard archives. Uploaded and downloaded datasets are zip archives in a standard format (Datumaro, COCO, YOLO, Pascal VOC).
• Staging area. Import/export flows through a filesystem staging area (data/staged_datasets/). Each staged dataset has a UUID. You can upload via the API or drop an archive directly into the staging folder for large files.
• Everything long-running is a job. Prepare, import, export, and stage all run as async jobs via POST /api/jobs; poll or stream their status.
• Task compatibility. Importing into an existing project may transform annotations to match the project task type; unsupported conversions fail the import (see application/docs/dataset-ie.md).

Import a dataset

flowchart LR
    A[Upload archive to staging] --> B[prepare_dataset_for_import job]
    B --> C[Review detected task/labels]
    C --> D{Destination}
    D -->|new project| E[import_dataset_as_new_project]
    D -->|existing project| F[import_dataset_to_existing_project]

1. Upload the archive to staging.
   • POST /api/staged_datasets (zip file) → staged dataset id.
   • Alternatively drop the archive directly into data/staged_datasets/ for large or unreliable uploads.
   • Done when: GET /api/staged_datasets lists the entry.
2. Prepare the dataset for import.
   • POST /api/jobs with job type prepare_dataset_for_import (staged_dataset_id) → job id. This extracts, converts to Datumaro, and detects task type, labels, and item/annotation counts.
   • Done when: GET /api/staged_datasets/<id> reports ready_for_import with detected metadata.
3. Review detected metadata (task type, labels, counts) to configure the import — especially label remapping for an existing project.
4. Import to a destination via POST /api/jobs:
   • New project: import_dataset_as_new_project (staged_dataset_id, project.name, project.task_type, optional filters).
   • Existing project: import_dataset_to_existing_project (staged_dataset_id, project_id, labels_mapping, include_unannotated).
   • Done when: the job finishes and the target project's dataset lists the new items (GET /api/projects/<id>/dataset/items).

Export a dataset

1. Submit an export job.
   • POST /api/jobs with job type export_dataset (project_id, optional dataset_id/revision, export_format such as COCO/YOLO/VOC, optional filters for labels/subsets/unannotated) → job id.
   • Done when: the job finishes and a staged dataset with ready_for_export appears.
2. Download the archive.
   • GET /api/staged_datasets/<id>/zip, or take it directly from data/staged_datasets/<id>/.

Filtering & label remapping

• Filtering (labels, subsets, include/exclude unannotated) can be applied at stage/export time or at import time. Apply at stage time to reuse the same filtered dataset across multiple imports; apply at import time for per-import flexibility.
• Label remapping (labels_mapping) aligns source labels to a destination project's label set when importing into an existing project.

Tracking the jobs

All operations return a job id from POST /api/jobs (HTTP 202). Poll GET /api/jobs/<id>, or stream GET /api/jobs/<id>/status and GET /api/jobs/<id>/logs (SSE) until a terminal state (DONE, FAILED, CANCELLED); cancel with POST /api/jobs/<id>:cancel.

Cleanup

• Delete a staged dataset when done: DELETE /api/staged_datasets/<id>.
• Staged datasets locked by a running job cannot be deleted; the system may also auto-clean old staged datasets.

Notes

• The REST snippets in application/docs/dataset-ie.md are design-level and may lag behind the implementation; the API spec at /api/openapi.json is the only authoritative contract.
• Importing a dataset is supported; importing an externally trained model (BYOM) is not — pipeline models come only from in-project training/quantization.

Related skills

• geti-annotating-and-managing-labels — set up projects/labels and annotate media before or after import.
• geti-using-the-pipeline — the end-to-end project → train → deploy workflow.
• geti-backend-dev — change the import/export endpoints or job implementations.