# gemma-4-31b — No longer available — shutdown September 3, 2026

For gemma-4-31b, provider is Cerebras; lifecycle status is No longer available; deprecation announced is 2026-09-03; shutdown / retirement date is September 3, 2026; recommended replacement is qwen-3.8-27b; platform / deployment scope is Cerebras public endpoints (Dedicated Endpoints unaffected), recorded from its source on 2026-09-09.

- **Provider:** Cerebras _(our reading, not quoted from the source)_
- **Model ID / API name:** gemma-4-31b _(verified: appears in the quote below)_
- **Human-readable model name:** Gemma 4 31B _(verified: appears in the quote below)_
- **Lifecycle status:** No longer available _(verified: appears in the quote below)_
- **Deprecation announced:** 2026-09-03 _(verified: appears in the quote below)_
- **Shutdown / retirement date:** September 3, 2026 _(verified: appears in the quote below)_
- **Recommended replacement:** qwen-3.8-27b _(verified: appears in the quote below)_
- **Platform / deployment scope:** Cerebras public endpoints (Dedicated Endpoints unaffected) _(our reading, not quoted from the source)_

## What the source says

> 2026-09-03 Gemma 4 31B availability changes on public endpoints Starting September 3, 2026, gemma-4-31b is no longer available on Cerebras public endpoints. This change doesn’t affect Dedicated Endpoints , where Gemma 4 31B remains available. Use qwen-3.8-27b for public endpoint workloads. To continue using Gemma 4 31B, contact us to set up a dedicated endpoint.

## Source

- https://inference-docs.cerebras.ai/support/deprecation

Last verified: 2026-09-09. Review by: 2026-10-09.
Part of [AI model deprecation and retirement dates by provider](https://referencesource.org/ai-model-deprecation-and-retirement/).