diff --git a/models/spring-ai-mistral-ai/src/main/java/org/springframework/ai/mistralai/api/MistralAiApi.java b/models/spring-ai-mistral-ai/src/main/java/org/springframework/ai/mistralai/api/MistralAiApi.java
index bdf6efea8..19ba2ac52 100644
--- a/models/spring-ai-mistral-ai/src/main/java/org/springframework/ai/mistralai/api/MistralAiApi.java
+++ b/models/spring-ai-mistral-ai/src/main/java/org/springframework/ai/mistralai/api/MistralAiApi.java
@@ -705,7 +705,7 @@ public class MistralAiApi {
 			.toEntity(ChatCompletion.class);
 	}
 
-	private MIstralAiStreamFunctionCallingHelper chunkMerger = new MIstralAiStreamFunctionCallingHelper();
+	private MistralAiStreamFunctionCallingHelper chunkMerger = new MistralAiStreamFunctionCallingHelper();
 
 	/**
 	 * Creates a streaming chat response for the given chat conversation.
diff --git a/models/spring-ai-mistral-ai/src/main/java/org/springframework/ai/mistralai/api/MIstralAiStreamFunctionCallingHelper.java b/models/spring-ai-mistral-ai/src/main/java/org/springframework/ai/mistralai/api/MistralAiStreamFunctionCallingHelper.java
similarity index 99%
rename from models/spring-ai-mistral-ai/src/main/java/org/springframework/ai/mistralai/api/MIstralAiStreamFunctionCallingHelper.java
rename to models/spring-ai-mistral-ai/src/main/java/org/springframework/ai/mistralai/api/MistralAiStreamFunctionCallingHelper.java
index 6165ce900..50cd22353 100644
--- a/models/spring-ai-mistral-ai/src/main/java/org/springframework/ai/mistralai/api/MIstralAiStreamFunctionCallingHelper.java
+++ b/models/spring-ai-mistral-ai/src/main/java/org/springframework/ai/mistralai/api/MistralAiStreamFunctionCallingHelper.java
@@ -37,7 +37,7 @@ import org.springframework.util.CollectionUtils;
  * @author Christian Tzolov
  * @since 0.8.1
  */
-public class MIstralAiStreamFunctionCallingHelper {
+public class MistralAiStreamFunctionCallingHelper {
 
 	/**
 	 * Merge the previous and current ChatCompletionChunk into a single one.
diff --git a/models/spring-ai-openai/src/main/java/org/springframework/ai/openai/api/OpenAiApi.java b/models/spring-ai-openai/src/main/java/org/springframework/ai/openai/api/OpenAiApi.java
index 2294ce5e5..0ad2bcf0f 100644
--- a/models/spring-ai-openai/src/main/java/org/springframework/ai/openai/api/OpenAiApi.java
+++ b/models/spring-ai-openai/src/main/java/org/springframework/ai/openai/api/OpenAiApi.java
@@ -380,7 +380,7 @@ public class OpenAiApi {
 			/**
 			 * Model can pick between generating a message or calling a function.
 			 */
-			public static final String AUTO = "none";
+			public static final String AUTO = "auto";
 			/**
 			 * Model will not call a function and instead generates a message
 			 */