Kimi-K2.5 — Preview or Discontinued or Removed — shutdown 2027-01-26, August 31, 2026, 2026-05-21 or 1 more — sources disagree
For Kimi-K2.5, provider is Microsoft Azure / Foundry; lifecycle status is disputed: Preview per learn.microsoft.com, Discontinued per platform.kimi.ai, Removed per docs.together.ai, 1 more; shutdown / retirement date is disputed: 2027-01-26 per learn.microsoft.com, August 31, 2026 per platform.kimi.ai, 2026-05-21 per docs.together.ai, 1 more; platform / deployment scope is Azure / Microsoft Foundry, recorded from its source on 2026-08-28; source re-checked 2026-10-13.
- Provider
- Microsoft Azure / Foundry our reading
- Moonshot AI per platform.kimi.ai
- Together AI per docs.together.ai
- Nebius Token Factory per docs.tokenfactory.nebius.com
- Model ID / API name
- Kimi-K2.5 verified
- Human-readable model name
- Kimi-K2.5 verified
- Lifecycle status
- Preview sources disagree
- Shutdown / retirement date
- 2027-01-26 sources disagree
- Platform / deployment scope
- Azure / Microsoft Foundry our reading
- Kimi API (platform.kimi.ai) per platform.kimi.ai
- Together AI serverless inference per docs.together.ai
- Nebius Token Factory serverless (dedicated endpoints unaffected) per docs.tokenfactory.nebius.com
- Recommended replacement
- kimi-k3 per platform.kimi.ai
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
| Kimi-K2.5 | 1 | Preview | 2027-01-26 | — |
— learn.microsoft.com, retrieved 2026-08-28
Where each value comes from
The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.
Shutdown / retirement date
| Model | Version | Lifecycle | Retirement date | Replacement | | --- | --- | --- | --- | --- | | Kimi-K2.5 | 1 | Preview | 2027-01-26 | — |
— all from learn.microsoft.com, retrieved 2026-08-28
Sources disagree
More than one authority states this, and they do not state the same thing. Both are reproduced with the source each came from — deciding between them is yours, not ours.
Lifecycle status
learn.microsoft.com says lifecycle status is Preview, as of 2026-08-28.
| Kimi-K2.5 | 1 | Preview | 2027-01-26 | — |
https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule
platform.kimi.ai says lifecycle status is Discontinued, as of 2026-09-09.
`kimi-k2.5` was officially discontinued on **August 31, 2026** and is no longer maintained or supported. Please use the latest Kimi model [kimi-k3](/docs/guide/kimi-k3-quickstart) for continued support and enhanced reasoning capabilities.
https://platform.kimi.ai/docs/models.md
docs.together.ai says lifecycle status is Removed, as of 2026-09-15.
| 2026-05-21 | `moonshotai/Kimi-K2.5` | No |
https://docs.together.ai/docs/deprecations.md
docs.tokenfactory.nebius.com says lifecycle status is Removed, as of 2026-09-16.
| `moonshotai/Kimi-K2.5` |
https://docs.tokenfactory.nebius.com/june-2026-deprecation-notice.md
Shutdown / retirement date
learn.microsoft.com says shutdown / retirement date is 2027-01-26, as of 2026-08-28.
| Kimi-K2.5 | 1 | Preview | 2027-01-26 | — |
https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule
platform.kimi.ai says shutdown / retirement date is August 31, 2026, as of 2026-09-09.
`kimi-k2.5` was officially discontinued on **August 31, 2026** and is no longer maintained or supported. Please use the latest Kimi model [kimi-k3](/docs/guide/kimi-k3-quickstart) for continued support and enhanced reasoning capabilities.
https://platform.kimi.ai/docs/models.md
docs.together.ai says shutdown / retirement date is 2026-05-21, as of 2026-09-15.
| 2026-05-21 | `moonshotai/Kimi-K2.5` | No |
https://docs.together.ai/docs/deprecations.md
docs.tokenfactory.nebius.com says shutdown / retirement date is June 22, 2026, as of 2026-09-16.
| `moonshotai/Kimi-K2.5` |
https://docs.tokenfactory.nebius.com/june-2026-deprecation-notice.md
Where the other sources' values come from
These values were taken from a passage elsewhere on the other source's page, not from the row quoted with it above.
Lifecycle status
The table below lists all models removed from serverless inference, most recent first.
— docs.together.ai, retrieved 2026-09-15
Lifecycle status
The following models were removed from Token Factory Serverless on **June 22, 2026**.
— docs.tokenfactory.nebius.com, retrieved 2026-09-16
Platform / deployment scope
Affected Serverless models are no longer available via API or Playground.
— docs.tokenfactory.nebius.com, retrieved 2026-09-16
Sources
- learn.microsoft.comhttps://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule
- platform.kimi.aihttps://platform.kimi.ai/docs/models.md
- docs.together.aihttps://docs.together.ai/docs/deprecations.md
- docs.together.aihttps://docs.together.ai/docs/deprecations
- docs.tokenfactory.nebius.comhttps://docs.tokenfactory.nebius.com/june-2026-deprecation-notice.md
- docs.tokenfactory.nebius.comhttps://docs.tokenfactory.nebius.com/june-2026-deprecation-notice