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Supported APIs

Vendor coverage

OpenAI API changes & breaking changes

OpenAI's API surface moves as fast as its models: new endpoints, new parameters, response schemas that grow and shift between releases. Detektu diffs the published OpenAPI specification so your integration keeps up.

Last checked Oct 20, 2026, 9:07 PMLast change detected Oct 20, 2026, 9:01 AM

Monitor OpenAI freeDeprecation calendar

Detected changes

Latest OpenAI API changes

Every entry is a change Detektu detected in OpenAI's published contracts, with exact before/after evidence on its page.

  1. Deprecation
    SDK version 5.19.1 yankedsdk:npm/openai@5.19.1
    OpenAI API
  2. Deprecation
    SDK version 5.19.0 yankedsdk:npm/openai@5.19.0
    OpenAI API
  3. Deprecation
    SDK version 5.18.1 yankedsdk:npm/openai@5.18.1
    OpenAI API
  4. Deprecation
    SDK version 5.18.0 yankedsdk:npm/openai@5.18.0
    OpenAI API
  5. Deprecation
    SDK version 5.17.0 yankedsdk:npm/openai@5.17.0
    OpenAI API
  6. Deprecation
    Capability removed: capability:openai:model:gpt-daybreak-red-latestcapability:openai:model:gpt-daybreak-red-latest
    OpenAI API
  7. Deprecation
    Capability removed: capability:openai:model:gpt-daybreak-blue-latestcapability:openai:model:gpt-daybreak-blue-latest
    OpenAI API
  8. Deprecation
    SDK version 5.16.0 yankedsdk:npm/openai@5.16.0
    OpenAI API
  9. Deprecation
    SDK version 5.15.0 yankedsdk:npm/openai@5.15.0
    OpenAI API
  10. Deprecation
    SDK version 5.14.0 yankedsdk:npm/openai@5.14.0
    OpenAI API

Coverage

What Detektu monitors

Official products and contracts checked for changes.

OpenAI API

  • OpenAPI contractOpenAPI contractStable

Change model

How OpenAI ships changes

The release patterns that shape your integration risk.

OpenAI publishes an OpenAPI specification covering its API surface: chat completions, responses, embeddings, files, and more. It changes often, mostly additively, with occasional sharp edges. Parameters change shape, and response fields appear or move as capabilities roll out.

Detektu diffs every revision of the spec and classifies each change by severity, so a new optional parameter reads as signal while a changed response schema on an operation you call escalates with exact before/after evidence.

Monitored for you

Do OpenAI's changes affect your integration?

Choose the operations and fields your services use. Detektu matches OpenAI findings to that declared usage so your team can review the relevant evidence. No agent or repository access required.

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