update list of mistral open models

Author: msakande

articles/ai-foundry/concepts/models-featured.md

@@ -249,7 +249,7 @@ For more examples of how to use Phi-3 family models, see the following examples:
 Mistral AI offers two categories of models, namely: 
 
 - _Premium models_: These include Mistral Large, Mistral Small, and Ministral 3B models, and are available as serverless APIs with pay-as-you-go token-based billing.  
-- _Open models_: These include Codestral and Mistral Nemo (that are available as serverless APIs with pay-as-you-go token-based billing), and [Mixtral-8x7B-Instruct-v01, Mixtral-8x7B-v01, Mistral-7B-Instruct-v01, and Mistral-7B-v01](../how-to/deploy-models-mistral-open.md)(that are available to download and run on self-hosted managed endpoints).
+- _Open models_: These include Mistral-small-2503, Codestral, and Mistral Nemo (that are available as serverless APIs with pay-as-you-go token-based billing), and [Mixtral-8x7B-Instruct-v01, Mixtral-8x7B-v01, Mistral-7B-Instruct-v01, and Mistral-7B-v01](../how-to/deploy-models-mistral-open.md)(that are available to download and run on self-hosted managed endpoints).
 
 
 | Model  | Type | Capabilities |