# Is OpenAI API Models gpt-6.1-sol end-of-life?

As of 2026-10-12: No. OpenAI API Models gpt-6.1-sol is supported; no end-of-life date is announced.

## OpenAI API Models release cycles

Status of every cycle as of 2026-10-12, newest first: supported, security-only (active support ended), eol or unknown.

| Cycle | Status |
|---|---|
| gpt-6.1-sol | supported |
| gpt-6-sol | supported |
| gpt-6-luna | supported |
| gpt-image-2.5-sunburst | supported |
| gpt-image-2.5-flare | supported |
| gpt-6-astra | supported |
| gpt-5.6-cyber | supported |
| gpt-live-transcribe | supported |
| gpt-transcribe | supported |
| gpt-5.6-luna | supported |
| gpt-5.6-terra | supported |
| gpt-5.6-sol | supported |
| gpt-live-1 | supported |
| gpt-realtime-2.1 | supported |
| gpt-realtime-2.1-mini | supported |
| gpt-realtime-2 | supported |
| gpt-realtime-translate | supported |
| gpt-realtime-whisper | supported |
| chat-latest | supported |
| gpt-5.5 | supported |
| gpt-5.5-pro | supported |
| gpt-image-2 | supported |
| gpt-5.4-mini | supported |
| gpt-5.4-nano | security-only |
| gpt-5.4 | supported |
| gpt-5.4-pro | supported |
| gpt-5.3-chat-latest | eol |
| gpt-audio-1.5 | supported |
| gpt-realtime-1.5 | supported |
| gpt-5.3-codex | security-only |
| gpt-audio | security-only |
| gpt-audio-mini | security-only |
| gpt-5.2-codex | eol |
| gpt-image-1.5 | security-only |
| gpt-5.2 | supported |
| gpt-5.2-chat-latest | eol |
| gpt-5.2-pro | supported |
| gpt-5.1-codex-max | eol |
| gpt-5.1-codex | eol |
| gpt-5.1-codex-mini | eol |
| gpt-5.1 | security-only |
| gpt-5.1-chat-latest | eol |
| gpt-4o-transcribe-diarize | security-only |
| gpt-image-1-mini | security-only |
| gpt-realtime-mini | security-only |
| sora-2 | eol |
| sora-2-pro | eol |
| gpt-5-codex | eol |
| gpt-realtime | security-only |
| gpt-5 | security-only |
| gpt-5-chat-latest | eol |
| gpt-5-mini | security-only |
| gpt-5-nano | security-only |
| gpt-5-pro | security-only |
| gpt-oss-120b | supported |
| gpt-oss-20b | supported |
| codex-mini-latest | eol |
| o3 | security-only |
| o3-pro | security-only |
| o4-mini | security-only |
| gpt-4.1 | supported |
| gpt-4.1-mini | supported |
| gpt-4.1-nano | security-only |
| chatgpt-image-latest | security-only |
| gpt-image-1 | security-only |
| gpt-4o-mini-transcribe | security-only |
| gpt-4o-mini-tts | security-only |
| gpt-4o-transcribe | security-only |
| o1-pro | security-only |
| o3-deep-research | eol |
| o4-mini-deep-research | eol |
| o3-mini | security-only |
| o1 | security-only |
| omni-moderation-latest | supported |
| o1-mini | eol |
| chatgpt-4o-latest | eol |
| gpt-4o-mini | supported |
| gpt-4o | security-only |
| text-embedding-3-large | supported |
| text-embedding-3-small | supported |
| gpt-4-turbo | security-only |
| tts-1 | security-only |
| tts-1-hd | security-only |
| babbage-002 | eol |
| davinci-002 | eol |
| gpt-4 | security-only |
| gpt-3.5-turbo | security-only |
| whisper-1 | security-only |
| text-moderation-latest | eol |
| text-moderation-stable | eol |
| text-embedding-ada-002 | supported |

## Dates, LTS and versions from the API

This page shows the status only. The signed API answer has every cycle with its release, support and end-of-life dates, LTS flag and latest version: [GET /v1/eol/openai-api-models](https://g5joilnmeep4ntz3nwezxt5dmu.srv.us/v1/eol/openai-api-models) ($0.001 per call, paid with x402 in USDC; no account, no API key).

- `GET /v1/eol/{product}/{cycle}`: one cycle, $0.001.
- `POST /v1/eol/check`: up to 50 product versions in one call, $0.01.
- `GET /v1/eol/image?image=node:18-alpine3.19`: a container image, its runtime and base OS, $0.005.
- `POST /v1/stack/check`: up to 50 product versions, 50 packages (purls) checked against OSV.dev and 100 CVEs checked against CISA KEV in one call, $0.012.
- `POST /v1/stack/watch`: the same stack check, then only what changed on each re-check with its signed token (an end-of-life date passed or near, a new KEV listing, a new advisory), $0.012.
- Free: [/v1/eol/preview](https://g5joilnmeep4ntz3nwezxt5dmu.srv.us/v1/eol/preview) (signed sample) and [/v1/validate?dataset=eol&id=openai-api-models](https://g5joilnmeep4ntz3nwezxt5dmu.srv.us/v1/validate?dataset=eol&id=openai-api-models).

## Source

Data from endoflife.date (https://endoflife.date), Copyright 2020 endoflife.date contributors, MIT License.

Snapshot `eol-20261011T184823Z-fb3e9d0a`, data as of 2026-10-11T18:48:23Z, source last checked 2026-10-11T18:48:23.000Z.

Licences and attribution: [/licences](https://g5joilnmeep4ntz3nwezxt5dmu.srv.us/licences). How snapshots are made and verified: [/provenance](https://g5joilnmeep4ntz3nwezxt5dmu.srv.us/provenance).

Data is provided as is, without warranty of any kind. Payments are final. Every dataset is normalised (modified) from the sources named here, and no source endorses this service.