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OpenPipe

OpenPipe is a fine-tuning and inference platform for distilling expensive frontier-LLM workloads into smaller, cheaper specialized models. Captures production traces (OpenAI and Anthropic), fine-tunes, evaluates with judges, caches results, and serves the result via OpenAI-compatible API. Also supports proxying to external models.

1 APIs 0 Features
AILLMFine-TuningDistillationInferenceOpenAI CompatibleAnthropic CompatibleCaching

APIs

OpenPipe Platform API

OpenAI-compatible chat completions, model and dataset management, training jobs, criteria-based judging, request reporting (OpenAI and Anthropic), tag/metadata updates, caching,...

Resources

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Website
Website
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Documentation
Documentation
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Plans
Plans
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RateLimits
RateLimits
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FinOps
FinOps

Sources

Raw ↑
aid: openpipe
url: https://raw.githubusercontent.com/api-evangelist/openpipe/refs/heads/main/apis.yml
name: OpenPipe
x-type: company
description: >-
  OpenPipe is a fine-tuning and inference platform for distilling expensive frontier-LLM
  workloads into smaller, cheaper specialized models. Captures production traces (OpenAI
  and Anthropic), fine-tunes, evaluates with judges, caches results, and serves the result
  via OpenAI-compatible API. Also supports proxying to external models.
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
  - AI
  - LLM
  - Fine-Tuning
  - Distillation
  - Inference
  - OpenAI Compatible
  - Anthropic Compatible
  - Caching
created: '2026-05-08'
modified: '2026-05-08'
specificationVersion: '0.19'
apis:
  - aid: openpipe:platform
    name: OpenPipe Platform API
    description: >-
      OpenAI-compatible chat completions, model and dataset management, training jobs,
      criteria-based judging, request reporting (OpenAI and Anthropic), tag/metadata
      updates, caching, and Anthropic proxying. Base URL https://api.openpipe.ai/api/v1.
    image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://docs.openpipe.ai/
    baseURL: https://api.openpipe.ai/api/v1
    tags:
      - AI
      - LLM
      - Chat Completions
      - Fine Tuning
      - Datasets
      - Judges
      - Reporting
      - Caching
    properties:
      - type: Documentation
        url: https://docs.openpipe.ai/
      - type: OpenAPI
        url: openapi/openpipe-openapi.json
      - type: SignUp
        url: https://app.openpipe.ai/
      - type: Pricing
        url: https://openpipe.ai/pricing
      - type: BaseModels
        url: https://docs.openpipe.ai/base-models
common:
  - type: Website
    url: https://openpipe.ai/
  - type: Documentation
    url: https://docs.openpipe.ai/
  - type: Plans
    url: plans/openpipe-plans-pricing.yml
  - type: RateLimits
    url: rate-limits/openpipe-rate-limits.yml
  - type: FinOps
    url: finops/openpipe-finops.yml
maintainers:
  - FN: Kin Lane
    email: [email protected]