Use Double instead of Float in the portable ChatOptions

models/spring-ai-anthropic/src/main/java/org/springframework/ai/anthropic/AnthropicChatModel.java

@@ -82,7 +82,7 @@ public class AnthropicChatModel extends AbstractToolCallSupport implements ChatM
 
 	public static final Integer DEFAULT_MAX_TOKENS = 500;
 
-	public static final Float DEFAULT_TEMPERATURE = 0.8f;
+	public static final Double DEFAULT_TEMPERATURE = 0.8;
 
 	/**
 	 * The lower-level API for the Anthropic service.

models/spring-ai-anthropic/src/main/java/org/springframework/ai/anthropic/AnthropicChatOptions.java

@@ -48,8 +48,8 @@ public class AnthropicChatOptions implements ChatOptions, FunctionCallingOptions
 	private @JsonProperty("max_tokens") Integer maxTokens;
 	private @JsonProperty("metadata") ChatCompletionRequest.Metadata metadata;
 	private @JsonProperty("stop_sequences") List<String> stopSequences;
-	private @JsonProperty("temperature") Float temperature;
-	private @JsonProperty("top_p") Float topP;
+	private @JsonProperty("temperature") Double temperature;
+	private @JsonProperty("top_p") Double topP;
 	private @JsonProperty("top_k") Integer topK;
 
 	/**
@@ -112,12 +112,12 @@ public Builder withStopSequences(List<String> stopSequences) {
 			return this;
 		}
 
-		public Builder withTemperature(Float temperature) {
+		public Builder withTemperature(Double temperature) {
 			this.options.temperature = temperature;
 			return this;
 		}
 
-		public Builder withTopP(Float topP) {
+		public Builder withTopP(Double topP) {
 			this.options.topP = topP;
 			return this;
 		}
@@ -186,20 +186,20 @@ public void setStopSequences(List<String> stopSequences) {
 	}
 
 	@Override
-	public Float getTemperature() {
+	public Double getTemperature() {
 		return this.temperature;
 	}
 
-	public void setTemperature(Float temperature) {
+	public void setTemperature(Double temperature) {
 		this.temperature = temperature;
 	}
 
 	@Override
-	public Float getTopP() {
+	public Double getTopP() {
 		return this.topP;
 	}
 
-	public void setTopP(Float topP) {
+	public void setTopP(Double topP) {
 		this.topP = topP;
 	}
 
@@ -236,13 +236,13 @@ public void setFunctions(Set<String> functions) {
 
 	@Override
 	@JsonIgnore
-	public Float getFrequencyPenalty() {
+	public Double getFrequencyPenalty() {
 		return null;
 	}
 
 	@Override
 	@JsonIgnore
-	public Float getPresencePenalty() {
+	public Double getPresencePenalty() {
 		return null;
 	}
 

models/spring-ai-anthropic/src/main/java/org/springframework/ai/anthropic/api/AnthropicApi.java

@@ -241,19 +241,19 @@ public record ChatCompletionRequest( // @formatter:off
 		@JsonProperty("metadata") Metadata metadata,
 		@JsonProperty("stop_sequences") List<String> stopSequences,
 		@JsonProperty("stream") Boolean stream,
-		@JsonProperty("temperature") Float temperature,
-		@JsonProperty("top_p") Float topP,
+		@JsonProperty("temperature") Double temperature,
+		@JsonProperty("top_p") Double topP,
 		@JsonProperty("top_k") Integer topK,
 		@JsonProperty("tools") List<Tool> tools) {
 		// @formatter:on
 
 		public ChatCompletionRequest(String model, List<AnthropicMessage> messages, String system, Integer maxTokens,
-				Float temperature, Boolean stream) {
+				Double temperature, Boolean stream) {
 			this(model, messages, system, maxTokens, null, null, stream, temperature, null, null, null);
 		}
 
 		public ChatCompletionRequest(String model, List<AnthropicMessage> messages, String system, Integer maxTokens,
-				List<String> stopSequences, Float temperature, Boolean stream) {
+				List<String> stopSequences, Double temperature, Boolean stream) {
 			this(model, messages, system, maxTokens, null, stopSequences, stream, temperature, null, null, null);
 		}
 
@@ -292,9 +292,9 @@ public static class ChatCompletionRequestBuilder {
 
 		private Boolean stream = false;
 
-		private Float temperature;
+		private Double temperature;
 
-		private Float topP;
+		private Double topP;
 
 		private Integer topK;
 
@@ -357,12 +357,12 @@ public ChatCompletionRequestBuilder withStream(Boolean stream) {
 			return this;
 		}
 
-		public ChatCompletionRequestBuilder withTemperature(Float temperature) {
+		public ChatCompletionRequestBuilder withTemperature(Double temperature) {
 			this.temperature = temperature;
 			return this;
 		}
 
-		public ChatCompletionRequestBuilder withTopP(Float topP) {
+		public ChatCompletionRequestBuilder withTopP(Double topP) {
 			this.topP = topP;
 			return this;
 		}

models/spring-ai-anthropic/src/test/java/org/springframework/ai/anthropic/AnthropicChatModelIT.java

@@ -101,7 +101,7 @@ void roleTest(String modelName) {
 
 	@Test
 	void streamingWithTokenUsage() {
-		var promptOptions = AnthropicChatOptions.builder().withTemperature(0f).build();
+		var promptOptions = AnthropicChatOptions.builder().withTemperature(0.0).build();
 
 		var prompt = new Prompt("List two colors of the Polish flag. Be brief.", promptOptions);
 		var streamingTokenUsage = this.chatModel.stream(prompt).blockLast().getMetadata().getUsage();

models/spring-ai-anthropic/src/test/java/org/springframework/ai/anthropic/AnthropicChatModelObservationIT.java

@@ -71,9 +71,9 @@ void observationForChatOperation() {
 			.withModel(AnthropicApi.ChatModel.CLAUDE_3_HAIKU.getValue())
 			.withMaxTokens(2048)
 			.withStopSequences(List.of("this-is-the-end"))
-			.withTemperature(0.7f)
+			.withTemperature(0.7)
 			.withTopK(1)
-			.withTopP(1f)
+			.withTopP(1.0)
 			.build();
 
 		Prompt prompt = new Prompt("Why does a raven look like a desk?", options);
@@ -93,9 +93,9 @@ void observationForStreamingChatOperation() {
 			.withModel(AnthropicApi.ChatModel.CLAUDE_3_HAIKU.getValue())
 			.withMaxTokens(2048)
 			.withStopSequences(List.of("this-is-the-end"))
-			.withTemperature(0.7f)
+			.withTemperature(0.7)
 			.withTopK(1)
-			.withTopP(1f)
+			.withTopP(1.0)
 			.build();
 
 		Prompt prompt = new Prompt("Why does a raven look like a desk?", options);

models/spring-ai-anthropic/src/test/java/org/springframework/ai/anthropic/ChatCompletionRequestTests.java

@@ -31,24 +31,24 @@ public class ChatCompletionRequestTests {
 	public void createRequestWithChatOptions() {
 
 		var client = new AnthropicChatModel(new AnthropicApi("TEST"),
-				AnthropicChatOptions.builder().withModel("DEFAULT_MODEL").withTemperature(66.6f).build());
+				AnthropicChatOptions.builder().withModel("DEFAULT_MODEL").withTemperature(66.6).build());
 
 		var request = client.createRequest(new Prompt("Test message content"), false);
 
 		assertThat(request.messages()).hasSize(1);
 		assertThat(request.stream()).isFalse();
 
 		assertThat(request.model()).isEqualTo("DEFAULT_MODEL");
-		assertThat(request.temperature()).isEqualTo(66.6f);
+		assertThat(request.temperature()).isEqualTo(66.6);
 
 		request = client.createRequest(new Prompt("Test message content",
-				AnthropicChatOptions.builder().withModel("PROMPT_MODEL").withTemperature(99.9f).build()), true);
+				AnthropicChatOptions.builder().withModel("PROMPT_MODEL").withTemperature(99.9).build()), true);
 
 		assertThat(request.messages()).hasSize(1);
 		assertThat(request.stream()).isTrue();
 
 		assertThat(request.model()).isEqualTo("PROMPT_MODEL");
-		assertThat(request.temperature()).isEqualTo(99.9f);
+		assertThat(request.temperature()).isEqualTo(99.9);
 	}
 
 }

models/spring-ai-anthropic/src/test/java/org/springframework/ai/anthropic/api/AnthropicApiIT.java

@@ -45,7 +45,7 @@ void chatCompletionEntity() {
 				Role.USER);
 		ResponseEntity<ChatCompletionResponse> response = anthropicApi
 			.chatCompletionEntity(new ChatCompletionRequest(AnthropicApi.ChatModel.CLAUDE_3_OPUS.getValue(),
-					List.of(chatCompletionMessage), null, 100, 0.8f, false));
+					List.of(chatCompletionMessage), null, 100, 0.8, false));
 
 		System.out.println(response);
 		assertThat(response).isNotNull();
@@ -58,9 +58,8 @@ void chatCompletionStream() {
 		AnthropicMessage chatCompletionMessage = new AnthropicMessage(List.of(new ContentBlock("Tell me a Joke?")),
 				Role.USER);
 
-		Flux<ChatCompletionResponse> response = anthropicApi
-			.chatCompletionStream(new ChatCompletionRequest(AnthropicApi.ChatModel.CLAUDE_3_OPUS.getValue(),
-					List.of(chatCompletionMessage), null, 100, 0.8f, true));
+		Flux<ChatCompletionResponse> response = anthropicApi.chatCompletionStream(new ChatCompletionRequest(
+				AnthropicApi.ChatModel.CLAUDE_3_OPUS.getValue(), List.of(chatCompletionMessage), null, 100, 0.8, true));
 
 		assertThat(response).isNotNull();
 

models/spring-ai-anthropic/src/test/java/org/springframework/ai/anthropic/api/tool/AnthropicApiLegacyToolIT.java

@@ -107,8 +107,8 @@ void toolCalls() {
 				Role.USER);
 
 		ChatCompletionRequest chatCompletionRequest = new ChatCompletionRequest(
-				AnthropicApi.ChatModel.CLAUDE_3_OPUS.getValue(), List.of(chatCompletionMessage), systemPrompt, 500,
-				0.8f, false);
+				AnthropicApi.ChatModel.CLAUDE_3_OPUS.getValue(), List.of(chatCompletionMessage), systemPrompt, 500, 0.8,
+				false);
 
 		ResponseEntity<ChatCompletionResponse> chatCompletion = doCall(chatCompletionRequest);
 
@@ -147,7 +147,7 @@ private ResponseEntity<ChatCompletionResponse> doCall(ChatCompletionRequest chat
 		AnthropicMessage chatCompletionMessage2 = new AnthropicMessage(List.of(new ContentBlock(content)), Role.USER);
 
 		return doCall(new ChatCompletionRequest(AnthropicApi.ChatModel.CLAUDE_3_OPUS.getValue(),
-				List.of(chatCompletionMessage2), null, 500, 0.8f, false));
+				List.of(chatCompletionMessage2), null, 500, 0.8, false));
 	}
 
 }

models/spring-ai-anthropic/src/test/java/org/springframework/ai/anthropic/api/tool/AnthropicApiToolIT.java

@@ -108,7 +108,7 @@ private ResponseEntity<ChatCompletionResponse> doCall(List<AnthropicMessage> mes
 			.withModel(AnthropicApi.ChatModel.CLAUDE_3_OPUS)
 			.withMessages(messageConversation)
 			.withMaxTokens(1500)
-			.withTemperature(0.8f)
+			.withTemperature(0.8)
 			.withTools(tools)
 			.build();
 

models/spring-ai-azure-openai/src/main/java/org/springframework/ai/azure/openai/AzureOpenAiChatModel.java

@@ -89,6 +89,7 @@
  * @author Christian Tzolov
  * @author Grogdunn
  * @author Benoit Moussaud
+ * @author Thomas Vitale
  * @author luocongqiu
  * @author timostark
  * @see ChatModel
@@ -98,7 +99,7 @@ public class AzureOpenAiChatModel extends AbstractToolCallSupport implements Cha
 
 	private static final String DEFAULT_DEPLOYMENT_NAME = "gpt-4o";
 
-	private static final Float DEFAULT_TEMPERATURE = 0.7f;
+	private static final Double DEFAULT_TEMPERATURE = 0.7;
 
 	/**
 	 * The {@link OpenAIClient} used to interact with the Azure OpenAI service.
@@ -422,22 +423,22 @@ private ChatCompletionsOptions merge(ChatCompletionsOptions fromAzureOptions,
 
 		mergedAzureOptions.setTemperature(fromAzureOptions.getTemperature());
 		if (mergedAzureOptions.getTemperature() == null && toSpringAiOptions.getTemperature() != null) {
-			mergedAzureOptions.setTemperature(toSpringAiOptions.getTemperature().doubleValue());
+			mergedAzureOptions.setTemperature(toSpringAiOptions.getTemperature());
 		}
 
 		mergedAzureOptions.setTopP(fromAzureOptions.getTopP());
 		if (mergedAzureOptions.getTopP() == null && toSpringAiOptions.getTopP() != null) {
-			mergedAzureOptions.setTopP(toSpringAiOptions.getTopP().doubleValue());
+			mergedAzureOptions.setTopP(toSpringAiOptions.getTopP());
 		}
 
 		mergedAzureOptions.setFrequencyPenalty(fromAzureOptions.getFrequencyPenalty());
 		if (mergedAzureOptions.getFrequencyPenalty() == null && toSpringAiOptions.getFrequencyPenalty() != null) {
-			mergedAzureOptions.setFrequencyPenalty(toSpringAiOptions.getFrequencyPenalty().doubleValue());
+			mergedAzureOptions.setFrequencyPenalty(toSpringAiOptions.getFrequencyPenalty());
 		}
 
 		mergedAzureOptions.setPresencePenalty(fromAzureOptions.getPresencePenalty());
 		if (mergedAzureOptions.getPresencePenalty() == null && toSpringAiOptions.getPresencePenalty() != null) {
-			mergedAzureOptions.setPresencePenalty(toSpringAiOptions.getPresencePenalty().doubleValue());
+			mergedAzureOptions.setPresencePenalty(toSpringAiOptions.getPresencePenalty());
 		}
 
 		mergedAzureOptions.setResponseFormat(fromAzureOptions.getResponseFormat());
@@ -486,19 +487,19 @@ private ChatCompletionsOptions merge(AzureOpenAiChatOptions fromSpringAiOptions,
 		}
 
 		if (fromSpringAiOptions.getTemperature() != null) {
-			mergedAzureOptions.setTemperature(fromSpringAiOptions.getTemperature().doubleValue());
+			mergedAzureOptions.setTemperature(fromSpringAiOptions.getTemperature());
 		}
 
 		if (fromSpringAiOptions.getTopP() != null) {
-			mergedAzureOptions.setTopP(fromSpringAiOptions.getTopP().doubleValue());
+			mergedAzureOptions.setTopP(fromSpringAiOptions.getTopP());
 		}
 
 		if (fromSpringAiOptions.getFrequencyPenalty() != null) {
-			mergedAzureOptions.setFrequencyPenalty(fromSpringAiOptions.getFrequencyPenalty().doubleValue());
+			mergedAzureOptions.setFrequencyPenalty(fromSpringAiOptions.getFrequencyPenalty());
 		}
 
 		if (fromSpringAiOptions.getPresencePenalty() != null) {
-			mergedAzureOptions.setPresencePenalty(fromSpringAiOptions.getPresencePenalty().doubleValue());
+			mergedAzureOptions.setPresencePenalty(fromSpringAiOptions.getPresencePenalty());
 		}
 
 		if (fromSpringAiOptions.getN() != null) {