diff --git a/application/src/main/java/org/thingsboard/server/service/ai/Langchain4jChatModelConfigurerImpl.java b/application/src/main/java/org/thingsboard/server/service/ai/Langchain4jChatModelConfigurerImpl.java
index 72e9506fdc..97863a0a4a 100644
--- a/application/src/main/java/org/thingsboard/server/service/ai/Langchain4jChatModelConfigurerImpl.java
+++ b/application/src/main/java/org/thingsboard/server/service/ai/Langchain4jChatModelConfigurerImpl.java
@@ -56,6 +56,7 @@ class Langchain4jChatModelConfigurerImpl implements Langchain4jChatModelConfigur
                 .apiKey(chatModel.providerConfig().apiKey())
                 .modelName(modelConfig.modelId())
                 .temperature(modelConfig.temperature())
+                .topP(modelConfig.topP())
                 .timeout(toDuration(modelConfig.timeoutSeconds()))
                 .maxRetries(modelConfig.maxRetries())
                 .build();
@@ -68,6 +69,7 @@ class Langchain4jChatModelConfigurerImpl implements Langchain4jChatModelConfigur
                 .apiKey(chatModel.providerConfig().apiKey())
                 .deploymentName(modelConfig.modelId())
                 .temperature(modelConfig.temperature())
+                .topP(modelConfig.topP())
                 .timeout(toDuration(modelConfig.timeoutSeconds()))
                 .maxRetries(modelConfig.maxRetries())
                 .build();
@@ -80,6 +82,7 @@ class Langchain4jChatModelConfigurerImpl implements Langchain4jChatModelConfigur
                 .apiKey(chatModel.providerConfig().apiKey())
                 .modelName(modelConfig.modelId())
                 .temperature(modelConfig.temperature())
+                .topP(modelConfig.topP())
                 .timeout(toDuration(modelConfig.timeoutSeconds()))
                 .maxRetries(modelConfig.maxRetries())
                 .build();
@@ -112,6 +115,9 @@ class Langchain4jChatModelConfigurerImpl implements Langchain4jChatModelConfigur
         if (modelConfig.temperature() != null) {
             generationConfigBuilder.setTemperature(modelConfig.temperature().floatValue());
         }
+        if (modelConfig.topP() != null) {
+            generationConfigBuilder.setTopP(modelConfig.topP().floatValue());
+        }
         var generationConfig = generationConfigBuilder.build();
 
         // construct generative model instance
@@ -128,6 +134,7 @@ class Langchain4jChatModelConfigurerImpl implements Langchain4jChatModelConfigur
                 .apiKey(chatModel.providerConfig().apiKey())
                 .modelName(modelConfig.modelId())
                 .temperature(modelConfig.temperature())
+                .topP(modelConfig.topP())
                 .timeout(toDuration(modelConfig.timeoutSeconds()))
                 .maxRetries(modelConfig.maxRetries())
                 .build();
@@ -140,6 +147,7 @@ class Langchain4jChatModelConfigurerImpl implements Langchain4jChatModelConfigur
                 .apiKey(chatModel.providerConfig().apiKey())
                 .modelName(modelConfig.modelId())
                 .temperature(modelConfig.temperature())
+                .topP(modelConfig.topP())
                 .timeout(toDuration(modelConfig.timeoutSeconds()))
                 .maxRetries(modelConfig.maxRetries())
                 .build();
@@ -161,6 +169,7 @@ class Langchain4jChatModelConfigurerImpl implements Langchain4jChatModelConfigur
 
         var defaultChatRequestParams = ChatRequestParameters.builder()
                 .temperature(modelConfig.temperature())
+                .topP(modelConfig.topP())
                 .build();
 
         return BedrockChatModel.builder()
@@ -179,6 +188,7 @@ class Langchain4jChatModelConfigurerImpl implements Langchain4jChatModelConfigur
                 .gitHubToken(chatModel.providerConfig().personalAccessToken())
                 .modelName(modelConfig.modelId())
                 .temperature(modelConfig.temperature())
+                .topP(modelConfig.topP())
                 .timeout(toDuration(modelConfig.timeoutSeconds()))
                 .maxRetries(modelConfig.maxRetries())
                 .build();
diff --git a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/AiChatModelConfig.java b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/AiChatModelConfig.java
index d5e794cec0..5562c12740 100644
--- a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/AiChatModelConfig.java
+++ b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/AiChatModelConfig.java
@@ -23,14 +23,10 @@ public sealed interface AiChatModelConfig<C extends AiChatModelConfig<C>> extend
         GoogleVertexAiGeminiChatModel.Config, MistralAiChatModel.Config, AnthropicChatModel.Config,
         AmazonBedrockChatModel.Config, GitHubModelsChatModel.Config {
 
-    Double temperature();
-
     Integer timeoutSeconds();
 
     Integer maxRetries();
 
-    C withTemperature(Double temperature);
-
     C withTimeoutSeconds(Integer timeoutSeconds);
 
     C withMaxRetries(Integer maxRetries);
diff --git a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/AmazonBedrockChatModel.java b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/AmazonBedrockChatModel.java
index 26eb885078..7d38d6e721 100644
--- a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/AmazonBedrockChatModel.java
+++ b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/AmazonBedrockChatModel.java
@@ -16,47 +16,28 @@
 package org.thingsboard.server.common.data.ai.model.chat;
 
 import dev.langchain4j.model.chat.ChatModel;
+import lombok.With;
 import org.thingsboard.server.common.data.ai.model.AiModelType;
 import org.thingsboard.server.common.data.ai.provider.AmazonBedrockProviderConfig;
 
 public record AmazonBedrockChatModel(
         AiModelType modelType,
         AmazonBedrockProviderConfig providerConfig,
-        Config modelConfig
+        @With Config modelConfig
 ) implements AiChatModel<AmazonBedrockChatModel.Config> {
 
+    @With
     public record Config(
             String modelId,
             Double temperature,
+            Double topP,
             Integer timeoutSeconds,
             Integer maxRetries
-    ) implements AiChatModelConfig<AmazonBedrockChatModel.Config> {
-
-        @Override
-        public AmazonBedrockChatModel.Config withTemperature(Double temperature) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-        @Override
-        public AmazonBedrockChatModel.Config withTimeoutSeconds(Integer timeoutSeconds) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-        @Override
-        public AmazonBedrockChatModel.Config withMaxRetries(Integer maxRetries) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-    }
+    ) implements AiChatModelConfig<AmazonBedrockChatModel.Config> {}
 
     @Override
     public ChatModel configure(Langchain4jChatModelConfigurer configurer) {
         return configurer.configureChatModel(this);
     }
 
-    @Override
-    public AmazonBedrockChatModel withModelConfig(AmazonBedrockChatModel.Config config) {
-        return new AmazonBedrockChatModel(modelType, providerConfig, config);
-    }
-
 }
diff --git a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/AnthropicChatModel.java b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/AnthropicChatModel.java
index 93c195ecab..a15a3f9078 100644
--- a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/AnthropicChatModel.java
+++ b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/AnthropicChatModel.java
@@ -16,47 +16,28 @@
 package org.thingsboard.server.common.data.ai.model.chat;
 
 import dev.langchain4j.model.chat.ChatModel;
+import lombok.With;
 import org.thingsboard.server.common.data.ai.model.AiModelType;
 import org.thingsboard.server.common.data.ai.provider.AnthropicProviderConfig;
 
 public record AnthropicChatModel(
         AiModelType modelType,
         AnthropicProviderConfig providerConfig,
-        Config modelConfig
+        @With Config modelConfig
 ) implements AiChatModel<AnthropicChatModel.Config> {
 
+    @With
     public record Config(
             String modelId,
             Double temperature,
+            Double topP,
             Integer timeoutSeconds,
             Integer maxRetries
-    ) implements AiChatModelConfig<AnthropicChatModel.Config> {
-
-        @Override
-        public AnthropicChatModel.Config withTemperature(Double temperature) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-        @Override
-        public AnthropicChatModel.Config withTimeoutSeconds(Integer timeoutSeconds) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-        @Override
-        public AnthropicChatModel.Config withMaxRetries(Integer maxRetries) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-    }
+    ) implements AiChatModelConfig<AnthropicChatModel.Config> {}
 
     @Override
     public ChatModel configure(Langchain4jChatModelConfigurer configurer) {
         return configurer.configureChatModel(this);
     }
 
-    @Override
-    public AnthropicChatModel withModelConfig(AnthropicChatModel.Config config) {
-        return new AnthropicChatModel(modelType, providerConfig, config);
-    }
-
 }
diff --git a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/AzureOpenAiChatModel.java b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/AzureOpenAiChatModel.java
index 70e8b26711..6d54975748 100644
--- a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/AzureOpenAiChatModel.java
+++ b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/AzureOpenAiChatModel.java
@@ -16,47 +16,28 @@
 package org.thingsboard.server.common.data.ai.model.chat;
 
 import dev.langchain4j.model.chat.ChatModel;
+import lombok.With;
 import org.thingsboard.server.common.data.ai.model.AiModelType;
 import org.thingsboard.server.common.data.ai.provider.AzureOpenAiProviderConfig;
 
 public record AzureOpenAiChatModel(
         AiModelType modelType,
         AzureOpenAiProviderConfig providerConfig,
-        Config modelConfig
+        @With Config modelConfig
 ) implements AiChatModel<AzureOpenAiChatModel.Config> {
 
+    @With
     public record Config(
             String modelId,
             Double temperature,
+            Double topP,
             Integer timeoutSeconds,
             Integer maxRetries
-    ) implements AiChatModelConfig<AzureOpenAiChatModel.Config> {
-
-        @Override
-        public AzureOpenAiChatModel.Config withTemperature(Double temperature) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-        @Override
-        public AzureOpenAiChatModel.Config withTimeoutSeconds(Integer timeoutSeconds) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-        @Override
-        public AzureOpenAiChatModel.Config withMaxRetries(Integer maxRetries) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-    }
+    ) implements AiChatModelConfig<AzureOpenAiChatModel.Config> {}
 
     @Override
     public ChatModel configure(Langchain4jChatModelConfigurer configurer) {
         return configurer.configureChatModel(this);
     }
 
-    @Override
-    public AzureOpenAiChatModel withModelConfig(AzureOpenAiChatModel.Config config) {
-        return new AzureOpenAiChatModel(modelType, providerConfig, config);
-    }
-
 }
diff --git a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/GitHubModelsChatModel.java b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/GitHubModelsChatModel.java
index 828169ec37..075473f111 100644
--- a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/GitHubModelsChatModel.java
+++ b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/GitHubModelsChatModel.java
@@ -16,47 +16,28 @@
 package org.thingsboard.server.common.data.ai.model.chat;
 
 import dev.langchain4j.model.chat.ChatModel;
+import lombok.With;
 import org.thingsboard.server.common.data.ai.model.AiModelType;
 import org.thingsboard.server.common.data.ai.provider.GithubModelsProviderConfig;
 
 public record GitHubModelsChatModel(
         AiModelType modelType,
         GithubModelsProviderConfig providerConfig,
-        Config modelConfig
+        @With Config modelConfig
 ) implements AiChatModel<GitHubModelsChatModel.Config> {
 
+    @With
     public record Config(
             String modelId,
             Double temperature,
+            Double topP,
             Integer timeoutSeconds,
             Integer maxRetries
-    ) implements AiChatModelConfig<GitHubModelsChatModel.Config> {
-
-        @Override
-        public GitHubModelsChatModel.Config withTemperature(Double temperature) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-        @Override
-        public GitHubModelsChatModel.Config withTimeoutSeconds(Integer timeoutSeconds) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-        @Override
-        public GitHubModelsChatModel.Config withMaxRetries(Integer maxRetries) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-    }
+    ) implements AiChatModelConfig<GitHubModelsChatModel.Config> {}
 
     @Override
     public ChatModel configure(Langchain4jChatModelConfigurer configurer) {
         return configurer.configureChatModel(this);
     }
 
-    @Override
-    public GitHubModelsChatModel withModelConfig(GitHubModelsChatModel.Config config) {
-        return new GitHubModelsChatModel(modelType, providerConfig, config);
-    }
-
 }
diff --git a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/GoogleAiGeminiChatModel.java b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/GoogleAiGeminiChatModel.java
index 80b7e46858..9b1d6b9e91 100644
--- a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/GoogleAiGeminiChatModel.java
+++ b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/GoogleAiGeminiChatModel.java
@@ -16,47 +16,28 @@
 package org.thingsboard.server.common.data.ai.model.chat;
 
 import dev.langchain4j.model.chat.ChatModel;
+import lombok.With;
 import org.thingsboard.server.common.data.ai.model.AiModelType;
 import org.thingsboard.server.common.data.ai.provider.GoogleAiGeminiProviderConfig;
 
 public record GoogleAiGeminiChatModel(
         AiModelType modelType,
         GoogleAiGeminiProviderConfig providerConfig,
-        Config modelConfig
+        @With Config modelConfig
 ) implements AiChatModel<GoogleAiGeminiChatModel.Config> {
 
+    @With
     public record Config(
             String modelId,
             Double temperature,
+            Double topP,
             Integer timeoutSeconds,
             Integer maxRetries
-    ) implements AiChatModelConfig<GoogleAiGeminiChatModel.Config> {
-
-        @Override
-        public Config withTemperature(Double temperature) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-        @Override
-        public Config withTimeoutSeconds(Integer timeoutSeconds) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-        @Override
-        public Config withMaxRetries(Integer maxRetries) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-    }
+    ) implements AiChatModelConfig<GoogleAiGeminiChatModel.Config> {}
 
     @Override
     public ChatModel configure(Langchain4jChatModelConfigurer configurer) {
         return configurer.configureChatModel(this);
     }
 
-    @Override
-    public GoogleAiGeminiChatModel withModelConfig(GoogleAiGeminiChatModel.Config config) {
-        return new GoogleAiGeminiChatModel(modelType, providerConfig, config);
-    }
-
 }
diff --git a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/GoogleVertexAiGeminiChatModel.java b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/GoogleVertexAiGeminiChatModel.java
index 201311de23..5659aed918 100644
--- a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/GoogleVertexAiGeminiChatModel.java
+++ b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/GoogleVertexAiGeminiChatModel.java
@@ -16,47 +16,28 @@
 package org.thingsboard.server.common.data.ai.model.chat;
 
 import dev.langchain4j.model.chat.ChatModel;
+import lombok.With;
 import org.thingsboard.server.common.data.ai.model.AiModelType;
 import org.thingsboard.server.common.data.ai.provider.GoogleVertexAiGeminiProviderConfig;
 
 public record GoogleVertexAiGeminiChatModel(
         AiModelType modelType,
         GoogleVertexAiGeminiProviderConfig providerConfig,
-        Config modelConfig
+        @With Config modelConfig
 ) implements AiChatModel<GoogleVertexAiGeminiChatModel.Config> {
 
+    @With
     public record Config(
             String modelId,
             Double temperature,
+            Double topP,
             Integer timeoutSeconds, // TODO: not supported by Vertex AI
             Integer maxRetries
-    ) implements AiChatModelConfig<GoogleVertexAiGeminiChatModel.Config> {
-
-        @Override
-        public Config withTemperature(Double temperature) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-        @Override
-        public Config withTimeoutSeconds(Integer timeoutSeconds) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-        @Override
-        public Config withMaxRetries(Integer maxRetries) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-    }
+    ) implements AiChatModelConfig<GoogleVertexAiGeminiChatModel.Config> {}
 
     @Override
     public ChatModel configure(Langchain4jChatModelConfigurer configurer) {
         return configurer.configureChatModel(this);
     }
 
-    @Override
-    public GoogleVertexAiGeminiChatModel withModelConfig(GoogleVertexAiGeminiChatModel.Config config) {
-        return new GoogleVertexAiGeminiChatModel(modelType, providerConfig, config);
-    }
-
 }
diff --git a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/MistralAiChatModel.java b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/MistralAiChatModel.java
index 493c0582c6..b76ce500f4 100644
--- a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/MistralAiChatModel.java
+++ b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/MistralAiChatModel.java
@@ -16,47 +16,28 @@
 package org.thingsboard.server.common.data.ai.model.chat;
 
 import dev.langchain4j.model.chat.ChatModel;
+import lombok.With;
 import org.thingsboard.server.common.data.ai.model.AiModelType;
 import org.thingsboard.server.common.data.ai.provider.MistralAiProviderConfig;
 
 public record MistralAiChatModel(
         AiModelType modelType,
         MistralAiProviderConfig providerConfig,
-        Config modelConfig
+        @With Config modelConfig
 ) implements AiChatModel<MistralAiChatModel.Config> {
 
+    @With
     public record Config(
             String modelId,
             Double temperature,
+            Double topP,
             Integer timeoutSeconds,
             Integer maxRetries
-    ) implements AiChatModelConfig<MistralAiChatModel.Config> {
-
-        @Override
-        public Config withTemperature(Double temperature) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-        @Override
-        public Config withTimeoutSeconds(Integer timeoutSeconds) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-        @Override
-        public Config withMaxRetries(Integer maxRetries) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-    }
+    ) implements AiChatModelConfig<MistralAiChatModel.Config> {}
 
     @Override
     public ChatModel configure(Langchain4jChatModelConfigurer configurer) {
         return configurer.configureChatModel(this);
     }
 
-    @Override
-    public MistralAiChatModel withModelConfig(Config config) {
-        return new MistralAiChatModel(modelType, providerConfig, config);
-    }
-
 }
diff --git a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/OpenAiChatModel.java b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/OpenAiChatModel.java
index 3c138d97b7..d066ee4d50 100644
--- a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/OpenAiChatModel.java
+++ b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/chat/OpenAiChatModel.java
@@ -16,47 +16,28 @@
 package org.thingsboard.server.common.data.ai.model.chat;
 
 import dev.langchain4j.model.chat.ChatModel;
+import lombok.With;
 import org.thingsboard.server.common.data.ai.model.AiModelType;
 import org.thingsboard.server.common.data.ai.provider.OpenAiProviderConfig;
 
 public record OpenAiChatModel(
         AiModelType modelType,
         OpenAiProviderConfig providerConfig,
-        Config modelConfig
+        @With Config modelConfig
 ) implements AiChatModel<OpenAiChatModel.Config> {
 
+    @With
     public record Config(
             String modelId,
             Double temperature,
+            Double topP,
             Integer timeoutSeconds,
             Integer maxRetries
-    ) implements AiChatModelConfig<OpenAiChatModel.Config> {
-
-        @Override
-        public OpenAiChatModel.Config withTemperature(Double temperature) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-        @Override
-        public OpenAiChatModel.Config withTimeoutSeconds(Integer timeoutSeconds) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-        @Override
-        public OpenAiChatModel.Config withMaxRetries(Integer maxRetries) {
-            return new Config(modelId, temperature, timeoutSeconds, maxRetries);
-        }
-
-    }
+    ) implements AiChatModelConfig<OpenAiChatModel.Config> {}
 
     @Override
     public ChatModel configure(Langchain4jChatModelConfigurer configurer) {
         return configurer.configureChatModel(this);
     }
 
-    @Override
-    public OpenAiChatModel withModelConfig(OpenAiChatModel.Config config) {
-        return new OpenAiChatModel(modelType, providerConfig, config);
-    }
-
 }