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OpenAI API changes
Deprecation

SDK version 5.18.1 yanked

sdk:npm/openai@5.18.1
Product
OpenAI API
Source
GitHub Releases
Change kind
Sdk Version Yanked
Detected
Last updated

Deterministic evidence

Before / after

Extracted from OpenAI's published contract. Open the source ↗

−2+22 changes

1 / 2
"link": "https://github.com/openai/openai-node/releases/tag/v5.18.1",
"link": "https://github.com/openai/openai-node/releases/tag/v5.18.1",
"notes": "v5.18.1\n## 5.18.1 (2025-09-02)\n\nFull Changelog: [v5.18.0...v5.18.1](https://github.com/openai/openai-node/compare/v5.18.0...v5.18.1)\n\n### Chores\n\n* **api:** manual updates for ResponseInputAudio ([570501b](https://github.com/openai/openai-node/commit/570501b8c66f3f23d0dca05bc948339623732a8e))",
"notes": "v5.18.1\n## 5.18.1 (2025-09-02)\n\nFull Changelog: [v5.18.0...v5.18.1](https://github.com/openai/openai-node/compare/v5.18.0...v5.18.1)\n\n### Chores\n\n* **api:** manual updates for ResponseInputAudio ([570501b](https://github.com/openai/openai-node/commit/570501b8c66f3f23d0dca05bc948339623732a8e))",
"published_at": "2025-09-02T20:06:59Z",
"published_at": "2025-09-02T20:06:59Z",
"registry_message": "",
"registry_message": "The registry no longer lists this version.",
"version": "5.18.1",
"version": "5.18.1",
"yanked": false
"yanked": true
}
}

Deadline

Deprecation timeline

sdk:npm/openai@5.18.1 was announced as deprecated on Oct 8, 2026, with no removal date yet.

See all OpenAI deprecation deadlines →

Interpreted documentation change

What the vendor announced

The evidence indicates a removal or deprecation note where the current text states that the registry no longer lists this version, implying a catalog removal rather than a feature or behavior change. No explicit API change, deadline, or replacement endpoint is provided in the evidence.

The registry no longer lists this version.

Vendor source ↗

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Multi-source correlation

Other OpenAI findings correlated with this change across sources.

  1. Info
    Documentation section changed: 2026-08-26: Transcription modelsdoc:019fb619-9a96-7dbf-bd33-e06fdf8a22fb::Deprecations/Upcoming deprecations/2026-08-26: Transcription models
    OpenAI API
  2. Info
    Documentation section changed: 2026-10-14: GPT-4 series model deprecationsdoc:019fb619-9a96-7dbf-bd33-e06fdf8a22fb::Deprecations/Upcoming deprecations/2026-10-14: GPT-4 series model deprecations
    OpenAI API
  3. Info
    Documentation section changed: 2026-04-22: Legacy GPT model snapshotsdoc:019fb619-9a96-7dbf-bd33-e06fdf8a22fb::Deprecations/Upcoming deprecations/2026-04-22: Legacy GPT model snapshots
    OpenAI API
  4. Info
    Documentation section changed: 2026-04-22: Legacy GPT model snapshotsdoc:019fb619-9a96-7dbf-bd33-e06fdf8a22fb::Deprecations/Past deprecations/2026-04-22: Legacy GPT model snapshots
    OpenAI API
  5. Info
    Documentation section changed: Overviewdoc:019fb619-9a96-7dbf-bd33-e06fdf8a22fb::Deprecations/Overview
    OpenAI API
  6. Info
    Documentation section changed: 2026-09-11: GPT-5.4-Cyberdoc:019fb619-9a96-7dbf-bd33-e06fdf8a22fb::Deprecations/Upcoming deprecations/2026-09-11: GPT-5.4-Cyber
    OpenAI API
  7. Info
    Documentation section changed: 2026-09-11: GPT-5.4-Cyberdoc:019fb619-9a96-7dbf-bd33-e06fdf8a22fb::Deprecations/Past deprecations/2026-09-11: GPT-5.4-Cyber
    OpenAI API
  8. Deprecation
    Capability removed: capability:openai:model:gpt-daybreak-red-latestcapability:openai:model:gpt-daybreak-red-latest
    OpenAI API
  9. Deprecation
    Capability removed: capability:openai:model:gpt-daybreak-blue-latestcapability:openai:model:gpt-daybreak-blue-latest
    OpenAI API
  10. Info
    Documentation section changed: 2026-10-01: Text-to-speech modelsdoc:019fb619-9a96-7dbf-bd33-e06fdf8a22fb::Deprecations/Upcoming deprecations/2026-10-01: Text-to-speech models
    OpenAI API
  11. Info
    Documentation section changed: 2026-10-01: GPT-5.3-Codex, GPT-5.1, GPT-5.4-Nanodoc:019fb619-9a96-7dbf-bd33-e06fdf8a22fb::Deprecations/Upcoming deprecations/2026-10-01: GPT-5.3-Codex, GPT-5.1, GPT-5.4-Nano
    OpenAI API