aid: snorkel-ai
url: https://raw.githubusercontent.com/api-evangelist/snorkel-ai/refs/heads/main/apis.yml
name: Snorkel AI
kind: company
description: Snorkel AI is a data-development / AI data platform built on the open-source
  Snorkel weak-supervision library. The enterprise Snorkel Flow platform supports
  programmatic labeling, data curation, model training, and evaluation, and is driven
  programmatically through a Python SDK that targets a per-instance REST API rather
  than a single public hosted endpoint. Snorkel also delivers Expert Data-as-a-Service
  for frontier-model training and evaluation data.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- AI
- Data Development
- Programmatic Labeling
- Weak Supervision
- Evaluation
- SDK
created: '2026-06-21'
modified: '2026-06-21'
specificationVersion: '0.19'
apis:
- aid: snorkel-ai:snorkel-flow-sdk-platform
  name: Snorkel Flow SDK / Platform
  tags:
  - SDK
  - Platform
  - Data Development
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.snorkel.ai/docs/25.3/user-guide/sdk/quick_start
  properties:
  - url: https://docs.snorkel.ai/docs/25.3/user-guide/sdk/
    type: Documentation
  - url: https://docs.snorkel.ai/docs/0.95/sdk/
    type: APIReference
  - url: openapi/snorkel-ai-openapi.yml
    type: OpenAPI
  description: The Snorkel Flow Python SDK (snorkelflow) drives the platform programmatically,
    connecting to a customer's Snorkel Flow instance via SnorkelFlowContext and an
    API key. The snorkelflow.client module wraps the instance's REST API; there is
    no single public hosted base URL - each deployment exposes its own per-instance
    endpoint (https://<your-snorkel-hostname>). Covers datasets, applications,
    operators, labeling functions, model training, and evaluation.
- aid: snorkel-ai:programmatic-labeling
  name: Programmatic Labeling
  tags:
  - Programmatic Labeling
  - Labeling Functions
  - Weak Supervision
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.snorkel.ai/docs/0.95/sdk/
  properties:
  - url: https://docs.snorkel.ai/docs/0.93/user-guide/overview/key-concepts/
    type: Documentation
  - url: https://docs.snorkel.ai/docs/0.95/sdk/
    type: APIReference
  - url: openapi/snorkel-ai-openapi.yml
    type: OpenAPI
  description: SDK surface (snorkelflow.studio, snorkelflow.lfs, snorkelflow.operators,
    snorkelflow.templates) for authoring code-based and template-based labeling
    functions, transformation and slicing functions, and combining them with a label
    model to programmatically generate training data via weak supervision.
- aid: snorkel-ai:evaluation
  name: Evaluation
  tags:
  - Evaluation
  - Benchmarks
  - Error Analysis
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://snorkel.ai/
  properties:
  - url: https://docs.snorkel.ai/docs/25.3/user-guide/sdk/
    type: Documentation
  - url: https://docs.snorkel.ai/docs/0.95/sdk/
    type: APIReference
  - url: openapi/snorkel-ai-openapi.yml
    type: OpenAPI
  description: Platform and SDK capabilities for assessing model performance across
    data splits, running error and slice analysis, and building expert-curated
    benchmarks. Largely delivered in-platform and through the SDK against a customer's
    Snorkel Flow instance rather than a public REST endpoint.
- aid: snorkel-ai:open-source-snorkel-library
  name: Open-Source Snorkel Library
  tags:
  - Open Source
  - Python Library
  - Weak Supervision
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://github.com/snorkel-team/snorkel
  properties:
  - url: https://www.snorkel.org/
    type: Documentation
  - url: https://snorkel.readthedocs.io/
    type: APIReference
  - url: https://github.com/snorkel-team/snorkel
    type: GitHub
  description: The free, open-source snorkel Python library (Apache-2.0) for
    programmatically building and managing training data with weak supervision -
    labeling functions, the LabelModel, transformation functions, and slicing
    functions. Imported as a local Python dependency (pip install snorkel); not a
    hosted network API.
common:
- type: GitHubOrganization
  url: https://github.com/snorkel-team
- type: LinkedIn
  url: https://www.linkedin.com/company/snorkel-ai
- type: Website
  url: https://snorkel.ai
- type: Documentation
  url: https://docs.snorkel.ai
- type: Plans
  url: plans/snorkel-ai-plans-pricing.yml
- type: RateLimits
  url: rate-limits/snorkel-ai-rate-limits.yml
- type: FinOps
  url: finops/snorkel-ai-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com