Merge pull request #7175 from msakande/jais-model-deprecation

jais model deprecation

Author: prmerger-automator[bot]

articles/ai-foundry/concepts/model-lifecycle-retirement.md

@@ -97,6 +97,12 @@ The following tables list the timelines for models that are on track for retirem
 | [Cohere-rerank-v3-english](https://ai.azure.com/explore/models/Cohere-rerank-v3-english/version/1/registry/azureml-cohere) | February 28, 2025 | March 31, 2025 | June 30, 2025 | [Cohere-rerank-v3.5](https://ai.azure.com/explore/models/Cohere-rerank-v3.5/version/1/registry/azureml-cohere) |
 | [Cohere-rerank-v3-multilingual](https://ai.azure.com/explore/models/Cohere-rerank-v3-multilingual/version/1/registry/azureml-cohere) | February 28, 2025 | March 31, 2025 | June 30, 2025 | [Cohere-rerank-v3.5](https://ai.azure.com/explore/models/Cohere-rerank-v3.5/version/1/registry/azureml-cohere) |
 
+#### Core42
+
+| Model | Legacy date (UTC) | Deprecation date (UTC) | Retirement date (UTC) | Suggested replacement model |
+|-------|-------------------|------------------------|-----------------------|-----------------------------|
+| [jais-30b-chat](https://ai.azure.com/explore/models/jais-30b-chat/version/3/registry/azureml-core42) | September 30, 2025 | October 31, 2025 | January 30, 2026 | N/A |
+
 #### DeepSeek
 
 | Model | Legacy date (UTC) | Deprecation date (UTC) | Retirement date (UTC) | Suggested replacement model |