diff --git a/Partner-Core/src/main/java/work/slhaf/partner/module/action/executor/ActionCorrectionRecognizer.java b/Partner-Core/src/main/java/work/slhaf/partner/module/action/executor/ActionCorrectionRecognizer.java
index 5381edd6..3db87fb3 100644
--- a/Partner-Core/src/main/java/work/slhaf/partner/module/action/executor/ActionCorrectionRecognizer.java
+++ b/Partner-Core/src/main/java/work/slhaf/partner/module/action/executor/ActionCorrectionRecognizer.java
@@ -30,7 +30,7 @@ public class ActionCorrectionRecognizer extends AbstractAgentModule.Sub<Correcti
                 resolveContextMessage(),
                 resolveTaskMessage(input)
         );
-        return formattedChat(messages, CorrectionRecognizerResult.class);
+        return formattedChat(messages, CorrectionRecognizerResult.class).getOrThrow();
     }
 
     private Message resolveTaskMessage(CorrectionRecognizerInput input) {
diff --git a/Partner-Core/src/main/java/work/slhaf/partner/module/action/executor/ActionCorrector.java b/Partner-Core/src/main/java/work/slhaf/partner/module/action/executor/ActionCorrector.java
index 00fa4ffb..0e7203d2 100644
--- a/Partner-Core/src/main/java/work/slhaf/partner/module/action/executor/ActionCorrector.java
+++ b/Partner-Core/src/main/java/work/slhaf/partner/module/action/executor/ActionCorrector.java
@@ -30,7 +30,7 @@ public class ActionCorrector extends AbstractAgentModule.Sub<CorrectorInput, Cor
                 resolveContextMessage(),
                 resolveTaskMessage(input)
         );
-        return formattedChat(messages, CorrectorResult.class);
+        return formattedChat(messages, CorrectorResult.class).getOrThrow();
     }
 
     private Message resolveTaskMessage(CorrectorInput input) {
diff --git a/Partner-Core/src/main/java/work/slhaf/partner/module/action/executor/ParamsExtractor.java b/Partner-Core/src/main/java/work/slhaf/partner/module/action/executor/ParamsExtractor.java
index 9ea61efb..8c9cb451 100644
--- a/Partner-Core/src/main/java/work/slhaf/partner/module/action/executor/ParamsExtractor.java
+++ b/Partner-Core/src/main/java/work/slhaf/partner/module/action/executor/ParamsExtractor.java
@@ -11,6 +11,7 @@ import work.slhaf.partner.framework.agent.factory.capability.annotation.InjectCa
 import work.slhaf.partner.framework.agent.factory.component.abstracts.AbstractAgentModule;
 import work.slhaf.partner.framework.agent.model.ActivateModel;
 import work.slhaf.partner.framework.agent.model.pojo.Message;
+import work.slhaf.partner.framework.agent.support.Result;
 import work.slhaf.partner.module.TaskBlock;
 import work.slhaf.partner.module.action.executor.entity.ExtractorInput;
 import work.slhaf.partner.module.action.executor.entity.ExtractorResult;
@@ -28,20 +29,19 @@ public class ParamsExtractor extends AbstractAgentModule.Sub<ExtractorInput, Ext
 
     @Override
     public ExtractorResult execute(ExtractorInput input) {
-        ExtractorResult result;
-        try {
-            List<Message> messages = List.of(
-                    resolveContextMessage(),
-                    resolveTaskMessage(input)
-            );
-            result = formattedChat(messages, ExtractorResult.class);
-        } catch (Exception e) {
-            log.error("ParamsExtractor解析结果失败", e);
-            result = new ExtractorResult();
-            result.setOk(false);
-            result.setParams(new HashMap<>());
+        List<Message> messages = List.of(
+                resolveContextMessage(),
+                resolveTaskMessage(input)
+        );
+        Result<ExtractorResult> result = formattedChat(messages, ExtractorResult.class);
+        if (result.isFailure()) {
+            log.error("ParamsExtractor解析结果失败", result.exceptionOrNull());
+            ExtractorResult fallback = new ExtractorResult();
+            fallback.setOk(false);
+            fallback.setParams(new HashMap<>());
+            return fallback;
         }
-        return result;
+        return result.getOrThrow();
     }
 
     private Message resolveTaskMessage(ExtractorInput input) {
diff --git a/Partner-Core/src/main/java/work/slhaf/partner/module/action/planner/evaluator/ActionEvaluator.java b/Partner-Core/src/main/java/work/slhaf/partner/module/action/planner/evaluator/ActionEvaluator.java
index 1de158c4..59e3b6ba 100644
--- a/Partner-Core/src/main/java/work/slhaf/partner/module/action/planner/evaluator/ActionEvaluator.java
+++ b/Partner-Core/src/main/java/work/slhaf/partner/module/action/planner/evaluator/ActionEvaluator.java
@@ -15,6 +15,7 @@ import work.slhaf.partner.framework.agent.factory.component.abstracts.AbstractAg
 import work.slhaf.partner.framework.agent.factory.component.annotation.Init;
 import work.slhaf.partner.framework.agent.model.ActivateModel;
 import work.slhaf.partner.framework.agent.model.pojo.Message;
+import work.slhaf.partner.framework.agent.support.Result;
 import work.slhaf.partner.module.action.planner.evaluator.entity.EvaluatorInput;
 import work.slhaf.partner.module.action.planner.evaluator.entity.EvaluatorResult;
 
@@ -61,10 +62,15 @@ public class ActionEvaluator extends AbstractAgentModule.Sub<EvaluatorInput, Lis
                             availableMetaActionContext(),
                             new Message(Message.Character.USER, tendency)
                     );
-                    EvaluatorResult evaluatorResult = formattedChat(
+                    Result<EvaluatorResult> result = formattedChat(
                             messages,
                             EvaluatorResult.class
                     );
+                    if (result.isFailure()) {
+                        log.error("ActionEvaluator评估失败: {}", tendency, result.exceptionOrNull());
+                        return;
+                    }
+                    EvaluatorResult evaluatorResult = result.getOrThrow();
                     evaluatorResult.setTendency(tendency);
                     synchronized (evaluatorResults) {
                         evaluatorResults.add(evaluatorResult);
diff --git a/Partner-Core/src/main/java/work/slhaf/partner/module/action/planner/extractor/ActionExtractor.java b/Partner-Core/src/main/java/work/slhaf/partner/module/action/planner/extractor/ActionExtractor.java
index 1b7bbf86..cb512989 100644
--- a/Partner-Core/src/main/java/work/slhaf/partner/module/action/planner/extractor/ActionExtractor.java
+++ b/Partner-Core/src/main/java/work/slhaf/partner/module/action/planner/extractor/ActionExtractor.java
@@ -7,6 +7,7 @@ import work.slhaf.partner.framework.agent.factory.capability.annotation.InjectCa
 import work.slhaf.partner.framework.agent.factory.component.abstracts.AbstractAgentModule;
 import work.slhaf.partner.framework.agent.model.ActivateModel;
 import work.slhaf.partner.framework.agent.model.pojo.Message;
+import work.slhaf.partner.framework.agent.support.Result;
 import work.slhaf.partner.module.action.planner.extractor.entity.ExtractorResult;
 
 import java.util.List;
@@ -18,23 +19,18 @@ public class ActionExtractor extends AbstractAgentModule.Sub<String, ExtractorRe
 
     @Override
     public ExtractorResult execute(String input) {
-        for (int i = 0; i < 3; i++) {
-            try {
-                List<Message> messages = List.of(
-                        cognitionCapability.contextWorkspace().resolve(List.of(
-                                ContextBlock.VisibleDomain.COGNITION,
-                                ContextBlock.VisibleDomain.ACTION
-                        )).encodeToMessage(),
-                        new Message(Message.Character.USER, input)
-                );
-                return formattedChat(
-                        messages,
-                        ExtractorResult.class
-                );
-            } catch (Exception e) {
-                log.error("提取信息出错", e);
-            }
+        List<Message> messages = List.of(
+                cognitionCapability.contextWorkspace().resolve(List.of(
+                        ContextBlock.VisibleDomain.COGNITION,
+                        ContextBlock.VisibleDomain.ACTION
+                )).encodeToMessage(),
+                new Message(Message.Character.USER, input)
+        );
+        Result<ExtractorResult> result = formattedChat(messages, ExtractorResult.class);
+        if (result.isSuccess()) {
+            return result.getOrThrow();
         }
+        log.error("提取信息出错", result.exceptionOrNull());
         return new ExtractorResult();
     }
 
diff --git a/Partner-Core/src/main/java/work/slhaf/partner/module/communication/CommunicationProducer.java b/Partner-Core/src/main/java/work/slhaf/partner/module/communication/CommunicationProducer.java
index c6ab7a27..22f2f7de 100644
--- a/Partner-Core/src/main/java/work/slhaf/partner/module/communication/CommunicationProducer.java
+++ b/Partner-Core/src/main/java/work/slhaf/partner/module/communication/CommunicationProducer.java
@@ -12,6 +12,7 @@ import work.slhaf.partner.framework.agent.factory.component.annotation.Init;
 import work.slhaf.partner.framework.agent.model.ActivateModel;
 import work.slhaf.partner.framework.agent.model.StreamChatMessageConsumer;
 import work.slhaf.partner.framework.agent.model.pojo.Message;
+import work.slhaf.partner.framework.agent.support.Result;
 import work.slhaf.partner.runtime.PartnerRunningFlowContext;
 
 import javax.xml.parsers.DocumentBuilderFactory;
@@ -28,6 +29,8 @@ import java.util.stream.Collectors;
 @Data
 public class CommunicationProducer extends AbstractAgentModule.Running<PartnerRunningFlowContext> implements ActivateModel {
 
+    private static final String INTERRUPTED_MARKER = " [response interrupted due to internal exception]";
+
     private static final String MODULE_PROMPT = """
             你是 Partner 的表达模块。
             你接下来收到的消息固定分为三个区段:
@@ -64,7 +67,11 @@ public class CommunicationProducer extends AbstractAgentModule.Running<PartnerRu
 
     private void executeChat(PartnerRunningFlowContext runningFlowContext) {
         StreamChatMessageConsumer consumer = ReplyDispatcher.INSTANCE.createConsumer(runningFlowContext.getTarget());
-        this.streamChat(buildChatMessages(runningFlowContext), consumer);
+        Result<kotlin.Unit> result = this.streamChat(buildChatMessages(runningFlowContext), consumer);
+        if (result.isFailure()) {
+            log.error("Streaming response failed", result.exceptionOrNull());
+            consumer.onDelta(INTERRUPTED_MARKER);
+        }
         updateChatMessages(runningFlowContext, consumer.collectResponse());
         updateContext();
     }
diff --git a/Partner-Core/src/main/java/work/slhaf/partner/module/communication/DialogRollingService.java b/Partner-Core/src/main/java/work/slhaf/partner/module/communication/DialogRollingService.java
index 3fe1c664..bd7e94c2 100644
--- a/Partner-Core/src/main/java/work/slhaf/partner/module/communication/DialogRollingService.java
+++ b/Partner-Core/src/main/java/work/slhaf/partner/module/communication/DialogRollingService.java
@@ -45,7 +45,7 @@ public class DialogRollingService extends AbstractAgentModule.Standalone impleme
         List<Message> messages = List.of(
                 resolveTaskBlock(snapshotMessages)
         );
-        return chat(messages);
+        return chat(messages).getOrThrow();
     }
 
     private @NotNull BlockContent buildDialogAbstractBlock(String summary, @Nullable String unitId, @Nullable String sliceId) {
diff --git a/Partner-Core/src/main/java/work/slhaf/partner/module/memory/selector/evaluator/SliceSelectEvaluator.java b/Partner-Core/src/main/java/work/slhaf/partner/module/memory/selector/evaluator/SliceSelectEvaluator.java
index 58067995..8026668f 100644
--- a/Partner-Core/src/main/java/work/slhaf/partner/module/memory/selector/evaluator/SliceSelectEvaluator.java
+++ b/Partner-Core/src/main/java/work/slhaf/partner/module/memory/selector/evaluator/SliceSelectEvaluator.java
@@ -15,6 +15,7 @@ import work.slhaf.partner.framework.agent.factory.component.abstracts.AbstractAg
 import work.slhaf.partner.framework.agent.factory.component.annotation.Init;
 import work.slhaf.partner.framework.agent.model.ActivateModel;
 import work.slhaf.partner.framework.agent.model.pojo.Message;
+import work.slhaf.partner.framework.agent.support.Result;
 import work.slhaf.partner.module.TaskBlock;
 import work.slhaf.partner.module.memory.selector.ActivatedMemorySlice;
 import work.slhaf.partner.module.memory.selector.evaluator.entity.EvaluatorBatchInput;
@@ -64,13 +65,16 @@ public class SliceSelectEvaluator extends AbstractAgentModule.Sub<EvaluatorInput
                             contextMessage,
                             resolveTaskMessage(batchInput)
                     );
-                    EvaluatorBatchResult batchResult = formattedChat(messages, EvaluatorBatchResult.class);
-                    if (batchResult.isPassed()) {
+                    Result<EvaluatorBatchResult> batchResult = formattedChat(messages, EvaluatorBatchResult.class);
+                    if (batchResult.isFailure()) {
+                        log.debug("切片评估失败，已跳过当前切片", batchResult.exceptionOrNull());
+                        return;
+                    }
+                    if (batchResult.getOrThrow().isPassed()) {
                         synchronized (result) {
                             result.add(slice);
                         }
                     }
-                } catch (Exception ignore) {
                 } finally {
                     latch.countDown();
                 }
diff --git a/Partner-Core/src/main/java/work/slhaf/partner/module/memory/selector/extractor/MemorySelectExtractor.java b/Partner-Core/src/main/java/work/slhaf/partner/module/memory/selector/extractor/MemorySelectExtractor.java
index 3b6b62ab..e8d71ee2 100644
--- a/Partner-Core/src/main/java/work/slhaf/partner/module/memory/selector/extractor/MemorySelectExtractor.java
+++ b/Partner-Core/src/main/java/work/slhaf/partner/module/memory/selector/extractor/MemorySelectExtractor.java
@@ -13,6 +13,7 @@ import work.slhaf.partner.framework.agent.factory.component.abstracts.AbstractAg
 import work.slhaf.partner.framework.agent.factory.component.annotation.InjectModule;
 import work.slhaf.partner.framework.agent.model.ActivateModel;
 import work.slhaf.partner.framework.agent.model.pojo.Message;
+import work.slhaf.partner.framework.agent.support.Result;
 import work.slhaf.partner.module.TaskBlock;
 import work.slhaf.partner.module.memory.runtime.MemoryRuntime;
 import work.slhaf.partner.module.memory.selector.extractor.entity.ExtractorInput;
@@ -34,18 +35,19 @@ public class MemorySelectExtractor extends AbstractAgentModule.Sub<ExtractorInpu
     public ExtractorResult execute(ExtractorInput input) {
         log.debug("[MemorySelectExtractor] 主题提取模块开始...");
         ExtractorResult extractorResult;
-        try {
-            List<Message> messages = List.of(
-                    resolveContextMessage(),
-                    resolveTaskMessage(input)
-            );
-            extractorResult = formattedChat(
-                    messages,
-                    ExtractorResult.class
-            );
+        List<Message> messages = List.of(
+                resolveContextMessage(),
+                resolveTaskMessage(input)
+        );
+        Result<ExtractorResult> result = formattedChat(
+                messages,
+                ExtractorResult.class
+        );
+        if (result.isSuccess()) {
+            extractorResult = result.getOrThrow();
             log.debug("[MemorySelectExtractor] 主题提取结果: {}", extractorResult);
-        } catch (Exception e) {
-            log.error("[MemorySelectExtractor] 主题提取出错: ", e);
+        } else {
+            log.error("[MemorySelectExtractor] 主题提取出错: ", result.exceptionOrNull());
             extractorResult = new ExtractorResult();
             extractorResult.setRecall(false);
             extractorResult.setMatches(List.of());
diff --git a/Partner-Core/src/main/java/work/slhaf/partner/module/memory/updater/summarizer/MultiSummarizer.java b/Partner-Core/src/main/java/work/slhaf/partner/module/memory/updater/summarizer/MultiSummarizer.java
index 901b837b..74d26baa 100644
--- a/Partner-Core/src/main/java/work/slhaf/partner/module/memory/updater/summarizer/MultiSummarizer.java
+++ b/Partner-Core/src/main/java/work/slhaf/partner/module/memory/updater/summarizer/MultiSummarizer.java
@@ -28,7 +28,7 @@ public class MultiSummarizer extends AbstractAgentModule.Sub<SummarizeInput, Sum
         SummarizeResult result = formattedChat(
                 List.of(new Message(Message.Character.USER, JSONUtil.toJsonPrettyStr(input))),
                 SummarizeResult.class
-        );
+        ).getOrThrow();
         log.debug("[MemorySummarizer] 整体摘要结果: {}", JSONObject.toJSONString(result));
         return fix(result);
     }
diff --git a/Partner-Core/src/main/java/work/slhaf/partner/module/memory/updater/summarizer/SingleSummarizer.java b/Partner-Core/src/main/java/work/slhaf/partner/module/memory/updater/summarizer/SingleSummarizer.java
index 83eb31ba..400633ea 100644
--- a/Partner-Core/src/main/java/work/slhaf/partner/module/memory/updater/summarizer/SingleSummarizer.java
+++ b/Partner-Core/src/main/java/work/slhaf/partner/module/memory/updater/summarizer/SingleSummarizer.java
@@ -60,7 +60,7 @@ public class SingleSummarizer extends AbstractAgentModule.Sub<List<Message>, Voi
 
     private String singleExecute(String primaryContent) {
         try {
-            return chat(List.of(new Message(Message.Character.USER, primaryContent)));
+            return chat(List.of(new Message(Message.Character.USER, primaryContent))).getOrThrow();
         } catch (Exception e) {
             log.error("[SingleSummarizer] 单消息总结出错: ", e);
             return primaryContent;
diff --git a/Partner-Core/src/main/java/work/slhaf/partner/module/memory/updater/summarizer/TotalSummarizer.java b/Partner-Core/src/main/java/work/slhaf/partner/module/memory/updater/summarizer/TotalSummarizer.java
index 10cb871f..8b4777bd 100644
--- a/Partner-Core/src/main/java/work/slhaf/partner/module/memory/updater/summarizer/TotalSummarizer.java
+++ b/Partner-Core/src/main/java/work/slhaf/partner/module/memory/updater/summarizer/TotalSummarizer.java
@@ -17,7 +17,7 @@ public class TotalSummarizer extends AbstractAgentModule.Sub<HashMap<String, Str
         return formattedChat(
                 List.of(new Message(Message.Character.USER, JSONUtil.toJsonPrettyStr(singleMemorySummary))),
                 SummaryContent.class
-        ).getContent();
+        ).getOrThrow().getContent();
     }
 
     @Override
diff --git a/Partner-Framework/src/main/java/work/slhaf/partner/framework/agent/model/ActivateModel.kt b/Partner-Framework/src/main/java/work/slhaf/partner/framework/agent/model/ActivateModel.kt
index 16aa7fd7..9b1be1c8 100644
--- a/Partner-Framework/src/main/java/work/slhaf/partner/framework/agent/model/ActivateModel.kt
+++ b/Partner-Framework/src/main/java/work/slhaf/partner/framework/agent/model/ActivateModel.kt
@@ -2,18 +2,22 @@ package work.slhaf.partner.framework.agent.model
 
 import work.slhaf.partner.framework.agent.factory.component.abstracts.AbstractAgentModule
 import work.slhaf.partner.framework.agent.model.pojo.Message
+import work.slhaf.partner.framework.agent.support.Result
 
 interface ActivateModel {
 
-    fun chat(messages: List<Message>): String {
+    fun chat(messages: List<Message>): Result<String> {
         return ModelRuntimeRegistry.resolveProvider(modelKey()).chat(mergeMessages(messages))
     }
 
-    fun streamChat(messages: List<Message>, handler: StreamChatMessageConsumer) {
-        ModelRuntimeRegistry.resolveProvider(modelKey()).streamChat(mergeMessages(messages), handler)
+    fun streamChat(
+        messages: List<Message>,
+        handler: StreamChatMessageConsumer
+    ): work.slhaf.partner.framework.agent.support.Result<Unit> {
+        return ModelRuntimeRegistry.resolveProvider(modelKey()).streamChat(mergeMessages(messages), handler)
     }
 
-    fun <T : Any> formattedChat(messages: List<Message>, responseType: Class<T>): T {
+    fun <T : Any> formattedChat(messages: List<Message>, responseType: Class<T>): Result<T> {
         return ModelRuntimeRegistry.resolveProvider(modelKey()).formattedChat(mergeMessages(messages), responseType)
     }
 
@@ -39,4 +43,4 @@ interface ActivateModel {
     }
 
     fun modulePrompt(): List<Message> = emptyList()
-}
\ No newline at end of file
+}
diff --git a/Partner-Framework/src/main/java/work/slhaf/partner/framework/agent/model/ModelRuntimeRegistry.kt b/Partner-Framework/src/main/java/work/slhaf/partner/framework/agent/model/ModelRuntimeRegistry.kt
index 4a3dd0f2..963d34c1 100644
--- a/Partner-Framework/src/main/java/work/slhaf/partner/framework/agent/model/ModelRuntimeRegistry.kt
+++ b/Partner-Framework/src/main/java/work/slhaf/partner/framework/agent/model/ModelRuntimeRegistry.kt
@@ -46,7 +46,13 @@ object ModelRuntimeRegistry : Configurable, ConfigRegistration<ModelRuntimeRegis
     private fun registerProvider(config: ProviderConfig) {
         when (config) {
             is OpenAiCompatibleProviderConfig -> baseProvider[config.name] =
-                OpenAiCompatibleProvider(config.baseUrl, config.apiKey, config.defaultModel)
+                OpenAiCompatibleProvider(
+                    config.name,
+                    DEFAULT_PROVIDER,
+                    config.baseUrl,
+                    config.apiKey,
+                    config.defaultModel
+                )
         }
     }
 
@@ -61,11 +67,7 @@ object ModelRuntimeRegistry : Configurable, ConfigRegistration<ModelRuntimeRegis
         val override = config.override
 
         try {
-            runtimeProvider[config.modelKey] = if (override != null) {
-                provider.fork(override)
-            } else {
-                provider
-            }
+            runtimeProvider[config.modelKey] = provider.fork(config.modelKey, override)
         } catch (e: Exception) {
             throw runtimeModelException(
                 "Failed to build runtime provider for model key ${config.modelKey}",
diff --git a/Partner-Framework/src/main/java/work/slhaf/partner/framework/agent/model/provider/ModelProvider.kt b/Partner-Framework/src/main/java/work/slhaf/partner/framework/agent/model/provider/ModelProvider.kt
index 96762077..973b2ebd 100644
--- a/Partner-Framework/src/main/java/work/slhaf/partner/framework/agent/model/provider/ModelProvider.kt
+++ b/Partner-Framework/src/main/java/work/slhaf/partner/framework/agent/model/provider/ModelProvider.kt
@@ -3,18 +3,21 @@ package work.slhaf.partner.framework.agent.model.provider
 import com.alibaba.fastjson2.JSONObject
 import work.slhaf.partner.framework.agent.model.StreamChatMessageConsumer
 import work.slhaf.partner.framework.agent.model.pojo.Message
+import work.slhaf.partner.framework.agent.support.Result
 
 abstract class ModelProvider @JvmOverloads constructor(
+    val providerName: String,
+    val modelKey: String,
     val override: ProviderOverride? = null
 ) {
 
-    abstract fun fork(override: ProviderOverride): ModelProvider
+    abstract fun fork(modelKey: String, override: ProviderOverride? = null): ModelProvider
 
-    abstract fun streamChat(messages: List<Message>, consumer: StreamChatMessageConsumer)
+    abstract fun streamChat(messages: List<Message>, consumer: StreamChatMessageConsumer): Result<Unit>
 
-    abstract fun chat(messages: List<Message>): String
+    abstract fun chat(messages: List<Message>): Result<String>
 
-    abstract fun <T> formattedChat(messages: List<Message>, type: Class<T>): T
+    abstract fun <T> formattedChat(messages: List<Message>, type: Class<T>): Result<T>
 }
 
 data class ProviderOverride(
@@ -24,4 +27,4 @@ data class ProviderOverride(
     val maxTokens: Int?,
 
     val extras: JSONObject?
-)
\ No newline at end of file
+)
diff --git a/Partner-Framework/src/main/java/work/slhaf/partner/framework/agent/model/provider/openai/OpenAiCompatibleProvider.java b/Partner-Framework/src/main/java/work/slhaf/partner/framework/agent/model/provider/openai/OpenAiCompatibleProvider.java
index 28042a77..47ae83b4 100644
--- a/Partner-Framework/src/main/java/work/slhaf/partner/framework/agent/model/provider/openai/OpenAiCompatibleProvider.java
+++ b/Partner-Framework/src/main/java/work/slhaf/partner/framework/agent/model/provider/openai/OpenAiCompatibleProvider.java
@@ -6,24 +6,33 @@ import com.openai.client.okhttp.OpenAIOkHttpClient;
 import com.openai.core.JsonValue;
 import com.openai.core.http.StreamResponse;
 import com.openai.models.chat.completions.*;
+import kotlin.Unit;
 import org.jetbrains.annotations.NotNull;
+import work.slhaf.partner.framework.agent.exception.ModelInvokeException;
 import work.slhaf.partner.framework.agent.model.StreamChatMessageConsumer;
 import work.slhaf.partner.framework.agent.model.pojo.Message;
 import work.slhaf.partner.framework.agent.model.provider.ModelProvider;
 import work.slhaf.partner.framework.agent.model.provider.ProviderOverride;
+import work.slhaf.partner.framework.agent.support.Result;
 
 import java.time.Duration;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
 import java.util.List;
+import java.util.Map;
 
 public class OpenAiCompatibleProvider extends ModelProvider {
 
+    private static final int MAX_ATTEMPTS = 3;
+
     private final String baseUrl;
     private final String apiKey;
     private final String model;
 
     private final OpenAIClient client;
 
-    public OpenAiCompatibleProvider(String baseUrl, String apikey, String model) {
+    public OpenAiCompatibleProvider(String providerName, String modelKey, String baseUrl, String apikey, String model) {
+        super(providerName, modelKey, null);
         this.client = OpenAIOkHttpClient.builder()
                 .baseUrl(baseUrl)
                 .apiKey(apikey)
@@ -34,8 +43,8 @@ public class OpenAiCompatibleProvider extends ModelProvider {
         this.model = model;
     }
 
-    public OpenAiCompatibleProvider(String baseUrl, String apikey, String model, ProviderOverride override) {
-        super(override);
+    public OpenAiCompatibleProvider(String providerName, String modelKey, String baseUrl, String apikey, String model, ProviderOverride override) {
+        super(providerName, modelKey, override);
         this.client = OpenAIOkHttpClient.builder()
                 .baseUrl(baseUrl)
                 .apiKey(apikey)
@@ -46,27 +55,59 @@ public class OpenAiCompatibleProvider extends ModelProvider {
         this.model = model;
     }
 
-    public @NotNull String chat(@NotNull List<Message> messages) {
-        ChatCompletionCreateParams params = buildParams(messages);
-        return extractText(client.chat().completions().create(params));
+    @Override
+    public @NotNull Result<String> chat(@NotNull List<Message> messages) {
+        return executeWithRetry(
+                "OpenAI-compatible provider failed to complete the chat request after 3 attempts.",
+                () -> extractText(client.chat().completions().create(buildParams(messages)))
+        );
     }
 
-    public void streamChat(@NotNull List<Message> messages, StreamChatMessageConsumer handler) {
-        ChatCompletionCreateParams params = buildParams(messages);
-        try (StreamResponse<ChatCompletionChunk> streamResponse = client.chat().completions().createStreaming(params)) {
-            streamResponse.stream()
-                    .flatMap(completion -> completion.choices().stream())
-                    .flatMap(choice -> choice.delta().content().stream())
-                    .filter(delta -> !delta.isEmpty())
-                    .forEach(handler::onDelta);
+    @Override
+    public @NotNull Result<Unit> streamChat(@NotNull List<Message> messages, @NotNull StreamChatMessageConsumer handler) {
+        Exception lastFailure = null;
+        int remainingAttempts = MAX_ATTEMPTS;
+        while (remainingAttempts > 0) {
+            boolean emitted = false;
+            try (StreamResponse<ChatCompletionChunk> streamResponse = client.chat().completions().createStreaming(buildParams(messages))) {
+                Iterator<ChatCompletionChunk> iterator = streamResponse.stream().iterator();
+                while (iterator.hasNext()) {
+                    ChatCompletionChunk chunk = iterator.next();
+                    for (ChatCompletionChunk.Choice choice : chunk.choices()) {
+                        String delta = choice.delta().content().orElse("");
+                        if (delta.isEmpty()) {
+                            continue;
+                        }
+                        emitted = true;
+                        handler.onDelta(delta);
+                    }
+                }
+                return Result.success(Unit.INSTANCE);
+            } catch (Exception e) {
+                lastFailure = e;
+                remainingAttempts--;
+                if (emitted || remainingAttempts == 0) {
+                    break;
+                }
+            }
         }
+        return Result.failure(invokeException(
+                "OpenAI-compatible provider failed to stream the chat response after 3 attempts.",
+                lastFailure
+        ));
     }
 
-    public <T> T formattedChat(@NotNull List<Message> messages, @NotNull Class<T> responseType) {
-        StructuredChatCompletionCreateParams<T> params = buildParams(messages).toBuilder()
-                .responseFormat(responseType)
-                .build();
-        return extractStructured(client.chat().completions().create(params));
+    @Override
+    public <T> @NotNull Result<T> formattedChat(@NotNull List<Message> messages, @NotNull Class<T> responseType) {
+        return executeWithRetry(
+                "OpenAI-compatible provider failed to complete the structured chat request after 3 attempts.",
+                () -> {
+                    StructuredChatCompletionCreateParams<T> params = buildParams(messages).toBuilder()
+                            .responseFormat(responseType)
+                            .build();
+                    return extractStructured(client.chat().completions().create(params));
+                }
+        );
     }
 
     private ChatCompletionCreateParams buildParams(List<Message> messages) {
@@ -87,9 +128,7 @@ public class OpenAiCompatibleProvider extends ModelProvider {
             }
             JSONObject extras = override.getExtras();
             if (extras != null) {
-                extras.forEach((key, value) -> {
-                    paramsBuilder.putAdditionalBodyProperty(key, JsonValue.from(value));
-                });
+                extras.forEach((key, value) -> paramsBuilder.putAdditionalBodyProperty(key, JsonValue.from(value)));
             }
         }
 
@@ -98,22 +137,81 @@ public class OpenAiCompatibleProvider extends ModelProvider {
 
     private String extractText(ChatCompletion completion) {
         if (completion.choices().isEmpty()) {
-            throw new IllegalStateException("OpenAI chat completion returned no choices.");
+            throw invokeException("OpenAI chat completion returned no choices.", null);
         }
         return completion.choices().getFirst().message().content()
-                .orElseThrow(() -> new IllegalStateException("OpenAI chat completion returned empty content."));
+                .orElseThrow(() -> invokeException("OpenAI chat completion returned empty content.", null));
     }
 
     private <T> T extractStructured(StructuredChatCompletion<T> completion) {
         if (completion.choices().isEmpty()) {
-            throw new IllegalStateException("OpenAI structured chat completion returned no choices.");
+            throw invokeException("OpenAI structured chat completion returned no choices.", null);
         }
         return completion.choices().getFirst().message().content()
-                .orElseThrow(() -> new IllegalStateException("OpenAI structured chat completion returned empty content."));
+                .orElseThrow(() -> invokeException("OpenAI structured chat completion returned empty content.", null));
     }
 
     @Override
-    public @NotNull ModelProvider fork(@NotNull ProviderOverride override) {
-        return new OpenAiCompatibleProvider(baseUrl, apiKey, override.getModel(), override);
+    public @NotNull ModelProvider fork(@NotNull String modelKey, ProviderOverride override) {
+        if (override == null) {
+            return new OpenAiCompatibleProvider(getProviderName(), modelKey, baseUrl, apiKey, model, getOverride());
+        }
+        return new OpenAiCompatibleProvider(getProviderName(), modelKey, baseUrl, apiKey, override.getModel(), override);
+    }
+
+    private <T> Result<T> executeWithRetry(String failureMessage, ThrowingSupplier<T> supplier) {
+        Exception lastFailure = null;
+        for (int attempt = 1; attempt <= MAX_ATTEMPTS; attempt++) {
+            Result<T> result = Result.runCatching(supplier::get);
+            if (result.isSuccess()) {
+                return result;
+            }
+            Throwable throwable = result.exceptionOrNull();
+            if (throwable instanceof Exception exception) {
+                lastFailure = exception;
+                continue;
+            }
+            if (throwable instanceof Error error) {
+                throw error;
+            }
+            return Result.failure(invokeException(failureMessage, throwable));
+        }
+        return Result.failure(invokeException(failureMessage, lastFailure));
+    }
+
+    private ModelInvokeException invokeException(String message, Throwable cause) {
+        return new ModelInvokeException(
+                message,
+                getProviderName(),
+                getModelKey(),
+                baseUrl,
+                model,
+                getOverride() == null ? Map.of() : toOverrideReport(getOverride()),
+                cause
+        );
+    }
+
+    private Map<String, String> toOverrideReport(ProviderOverride override) {
+        Map<String, String> result = new LinkedHashMap<>();
+        result.put("model", override.getModel());
+        if (override.getTemperature() != null) {
+            result.put("temperature", override.getTemperature().toString());
+        }
+        if (override.getTopP() != null) {
+            result.put("topP", override.getTopP().toString());
+        }
+        if (override.getMaxTokens() != null) {
+            result.put("maxTokens", override.getMaxTokens().toString());
+        }
+        JSONObject extras = override.getExtras();
+        if (extras != null) {
+            extras.forEach((key, value) -> result.put("extra." + key, value == null ? "null" : value.toString()));
+        }
+        return result;
+    }
+
+    @FunctionalInterface
+    private interface ThrowingSupplier<T> {
+        T get() throws Exception;
     }
 }
diff --git a/Partner-Framework/src/main/java/work/slhaf/partner/framework/agent/support/Result.kt b/Partner-Framework/src/main/java/work/slhaf/partner/framework/agent/support/Result.kt
new file mode 100644
index 00000000..a41882ea
--- /dev/null
+++ b/Partner-Framework/src/main/java/work/slhaf/partner/framework/agent/support/Result.kt
@@ -0,0 +1,76 @@
+package work.slhaf.partner.framework.agent.support
+
+import work.slhaf.partner.framework.agent.exception.AgentRuntimeException
+
+class Result<T> private constructor(
+    private val value: T?,
+    private val exception: Throwable?
+) {
+
+    fun isSuccess(): Boolean = exception == null
+
+    fun isFailure(): Boolean = exception != null
+
+    fun getOrNull(): T? = value
+
+    fun exceptionOrNull(): Throwable? = exception
+
+    fun getOrThrow(): T {
+        if (exception == null) {
+            @Suppress("UNCHECKED_CAST")
+            return value as T
+        }
+        when (exception) {
+            is RuntimeException -> throw exception
+            is Error -> throw exception
+            else -> throw IllegalStateException(exception.message, exception)
+        }
+    }
+
+    fun getOrDefault(defaultValue: T): T {
+        return if (exception == null) {
+            @Suppress("UNCHECKED_CAST")
+            value as T
+        } else {
+            defaultValue
+        }
+    }
+
+    override fun toString(): String {
+        return if (exception == null) {
+            "Result.success($value)"
+        } else {
+            "Result.failure($exception)"
+        }
+    }
+
+    fun interface ThrowingSupplier<T> {
+        @Throws(Throwable::class)
+        fun get(): T
+    }
+
+    companion object {
+        @JvmStatic
+        fun <T> success(value: T): Result<T> = Result(value, null)
+
+        @JvmStatic
+        fun <T> failure(exception: Throwable): Result<T> = Result(null, exception)
+
+        @JvmStatic
+        fun <T> runCatching(block: ThrowingSupplier<T>): Result<T> {
+            return try {
+                success(block.get())
+            } catch (throwable: Throwable) {
+                failure(
+                    when (throwable) {
+                        is AgentRuntimeException, is Error -> throwable
+                        else -> AgentRuntimeException(
+                            throwable.message ?: "Unexpected runtime failure.",
+                            throwable
+                        )
+                    }
+                )
+            }
+        }
+    }
+}