diff --git a/sundynix-admin/src/api.ts b/sundynix-admin/src/api.ts
index c82f157..c5cffba 100644
--- a/sundynix-admin/src/api.ts
+++ b/sundynix-admin/src/api.ts
@@ -71,7 +71,7 @@ export async function me(): Promise<AuthUser | null> {
 }
 
 // ---- 模型配置（id 为雪花字符串）----
-export type Kind = "chat" | "embedding";
+export type Kind = "chat" | "voice" | "embedding";
 
 export interface Model {
   id: string;
diff --git a/sundynix-admin/src/pages/ModelsPage.tsx b/sundynix-admin/src/pages/ModelsPage.tsx
index 1a8de49..297fdc7 100644
--- a/sundynix-admin/src/pages/ModelsPage.tsx
+++ b/sundynix-admin/src/pages/ModelsPage.tsx
@@ -1,9 +1,17 @@
 import { useState } from "react";
 import { ModelManager } from "../components/ModelManager";
+import type { Kind } from "../api";
+
+// 模型配置页：工作主力(chat) / JARVIS 语音(voice) / 向量化(embedding) 三 Tab 统一管理。
+// 工作与语音分开：编排/报告用强模型(chat)，JARVIS 语音对话用快模型(voice, 低时延)——各配各激活。
+const TABS: { key: Kind; label: string }[] = [
+  { key: "chat", label: "工作主力模型" },
+  { key: "voice", label: "JARVIS 语音模型" },
+  { key: "embedding", label: "向量化模型" },
+];
 
-// 模型配置页：Chat / Embedding 双 Tab 统一管理。
 export function ModelsPage() {
-  const [tab, setTab] = useState<"chat" | "embedding">("chat");
+  const [tab, setTab] = useState<Kind>("chat");
 
   return (
     <div className="space-y-6">
@@ -11,46 +19,46 @@ export function ModelsPage() {
       <div className="flex flex-wrap items-center justify-between gap-4 border-b border-gray-150 pb-4">
         <div>
           <h3 className="text-base font-semibold text-gray-800">模型管理</h3>
-          <p className="text-xs text-gray-400">配置全平台的对话模型（LLM）与向量化模型（Embedding）</p>
+          <p className="text-xs text-gray-400">工作主力模型跑编排/报告（要强）· JARVIS 语音模型跑实时对话（要快）· 向量化模型跑 RAG</p>
         </div>
-        
+
         <div className="flex rounded-lg border border-gray-200 bg-gray-50/50 p-1">
-          <button
-            onClick={() => setTab("chat")}
-            className={`rounded-md px-4 py-1.5 text-xs font-medium transition-all ${
-              tab === "chat"
-                ? "bg-white text-violet-700 shadow-sm"
-                : "text-gray-500 hover:text-gray-700"
-            }`}
-          >
-            对话模型 (Chat)
-          </button>
-          <button
-            onClick={() => setTab("embedding")}
-            className={`rounded-md px-4 py-1.5 text-xs font-medium transition-all ${
-              tab === "embedding"
-                ? "bg-white text-violet-700 shadow-sm"
-                : "text-gray-500 hover:text-gray-700"
-            }`}
-          >
-            向量化模型 (Embedding)
-          </button>
+          {TABS.map((t) => (
+            <button
+              key={t.key}
+              onClick={() => setTab(t.key)}
+              className={`rounded-md px-4 py-1.5 text-xs font-medium transition-all ${
+                tab === t.key ? "bg-white text-violet-700 shadow-sm" : "text-gray-500 hover:text-gray-700"
+              }`}
+            >
+              {t.label}
+            </button>
+          ))}
         </div>
       </div>
 
       {/* 模型管理组件 */}
       <div className="rounded-xl border border-gray-100 bg-white p-5 shadow-sm">
-        {tab === "chat" ? (
+        {tab === "chat" && (
           <ModelManager
             kind="chat"
-            title="对话模型配置 (chat → Dispatcher)"
+            title="工作主力模型 (chat → Dispatcher 编排/报告)"
+            baseUrlHint="https://api.deepseek.com"
+            modelHint="deepseek-v4-pro"
+          />
+        )}
+        {tab === "voice" && (
+          <ModelManager
+            kind="voice"
+            title="JARVIS 语音模型 (voice → 语音对话，选快模型抢首字时延)"
             baseUrlHint="https://api.deepseek.com"
             modelHint="deepseek-chat"
           />
-        ) : (
+        )}
+        {tab === "embedding" && (
           <ModelManager
             kind="embedding"
-            title="向量化模型配置 (embedding → mcp-go RAG)"
+            title="向量化模型 (embedding → mcp-go RAG)"
             baseUrlHint="https://dashscope.aliyuncs.com/compatible-mode/v1"
             modelHint="text-embedding-v3"
           />
@@ -59,4 +67,3 @@ export function ModelsPage() {
     </div>
   );
 }
-
diff --git a/sundynix-dispatcher/cmd/dispatcher/main.go b/sundynix-dispatcher/cmd/dispatcher/main.go
index f9a2ccf..31f2439 100644
--- a/sundynix-dispatcher/cmd/dispatcher/main.go
+++ b/sundynix-dispatcher/cmd/dispatcher/main.go
@@ -34,7 +34,8 @@ func main() {
 
 	natsURL := envOr("NATS_URL", "nats://localhost:4222")
 
-	pool := llm.NewPool()                  // LLM Pool: vLLM / Ollama 集群
+	pool := llm.NewPool()                  // 工作主力模型池（chat）
+	voicePool := llm.NewPool()             // JARVIS 语音模型池（voice；未配置则空、语音任务回落 pool）
 	breaker := harness.NewCircuitBreaker() // Harness: 熔断降级中心
 	// Harness: LLM 自动化评测（规则 + LLM-as-judge，模型就绪时启用）。
 	llmChat := func(ctx context.Context, sys, user string) (string, error) {
@@ -53,6 +54,12 @@ func main() {
 		log.Printf("[dispatcher] subscribe model config: %v", err)
 	}
 	go sub.FetchModelConfigWithRetry(context.Background(), pool.SetConfig)
+	// 语音模型（JARVIS）配置：同机制热更新 + 后台重试。未配置语音模型时拉不到、voicePool 保持空，
+	// 语音任务在 agentPool 里透明回落工作模型池——不影响现有功能。
+	if _, err := sub.SubscribeVoiceConfigUpdated(voicePool.SetConfig); err != nil {
+		log.Printf("[dispatcher] subscribe voice model config: %v", err)
+	}
+	go sub.FetchVoiceConfigWithRetry(context.Background(), voicePool.SetConfig)
 
 	// Prompt 控制面：拉激活集覆盖内置默认 + 订阅热更新（管理端激活某版即生效，不重启）。
 	go sub.FetchPromptsWithRetry(context.Background(), prompts.ApplyOverrides)
@@ -66,8 +73,9 @@ func main() {
 	if err != nil {
 		log.Fatalf("[dispatcher] build eino graph: %v", err)
 	}
-	orch.SetGuardian(guardian) // 输入护栏 Tier2
-	orch.SetUsageSink(sub)     // 成本护栏：token 用量回写网关累计/计费
+	orch.SetGuardian(guardian)   // 输入护栏 Tier2
+	orch.SetUsageSink(sub)       // 成本护栏：token 用量回写网关累计/计费
+	orch.SetVoicePool(voicePool) // JARVIS 语音任务用快模型（未配置则回落工作模型）
 
 	// HITL 持久化中断/恢复：开 checkpoint 存储 + 审批决定流，审批节点改走中断模型
 	// （compose.Interrupt 落盘释放 goroutine、抗 dispatcher 重启）。任一步失败则降级回阻塞模型。
diff --git a/sundynix-dispatcher/internal/eino/board_serde.go b/sundynix-dispatcher/internal/eino/board_serde.go
index 8bba6d6..4e3ee6e 100644
--- a/sundynix-dispatcher/internal/eino/board_serde.go
+++ b/sundynix-dispatcher/internal/eino/board_serde.go
@@ -18,6 +18,7 @@ type boardSnapshot struct {
 	UID      string            `json:"uid,omitempty"`
 	SID      string            `json:"sid,omitempty"`
 	Query    string            `json:"query,omitempty"`
+	UseVoice bool              `json:"use_voice,omitempty"`
 	Profile  string            `json:"profile,omitempty"`
 	History  []*schema.Message `json:"history,omitempty"`
 	KB       string            `json:"kb,omitempty"`
@@ -35,6 +36,7 @@ func (b *board) MarshalJSON() ([]byte, error) {
 		UID:      b.uid,
 		SID:      b.sid,
 		Query:    b.query,
+		UseVoice: b.useVoice,
 		Profile:  b.profile,
 		History:  b.history,
 		KB:       b.kb,
@@ -56,6 +58,7 @@ func (b *board) UnmarshalJSON(data []byte) error {
 	b.uid = s.UID
 	b.sid = s.SID
 	b.query = s.Query
+	b.useVoice = s.UseVoice
 	b.profile = s.Profile
 	b.history = s.History
 	b.kb = s.KB
diff --git a/sundynix-dispatcher/internal/eino/compose_compiler.go b/sundynix-dispatcher/internal/eino/compose_compiler.go
index 26b8736..4212015 100644
--- a/sundynix-dispatcher/internal/eino/compose_compiler.go
+++ b/sundynix-dispatcher/internal/eino/compose_compiler.go
@@ -56,9 +56,10 @@ func (o *Orchestrator) execComposeGraph(ctx context.Context, t *contract.Task, t
 	flow, ferr := dsl.Parse(t.Graph)
 	plan := dsl.Compile(t.Graph)
 	b := &board{
-		uid:   meta(t, contract.MetaUserID),
-		sid:   meta(t, contract.MetaSessionID),
-		query: plan.Query,
+		uid:      meta(t, contract.MetaUserID),
+		sid:      meta(t, contract.MetaSessionID),
+		query:    plan.Query,
+		useVoice: meta(t, contract.MetaModelProfile) == contract.ModelProfileVoice, // 语音任务 → 走语音模型池
 	}
 
 	// 无图/空图：退化为 compose 单轮对话。
diff --git a/sundynix-dispatcher/internal/eino/compose_graph.go b/sundynix-dispatcher/internal/eino/compose_graph.go
index a118b62..838f2ba 100644
--- a/sundynix-dispatcher/internal/eino/compose_graph.go
+++ b/sundynix-dispatcher/internal/eino/compose_graph.go
@@ -17,7 +17,7 @@ import (
 // START → ChatModel 节点 → END，编译为 Runnable 后流式执行；可观测经 callbacks 桥到 ExecEvent。
 // 模型未就绪 / 编译失败时降级回 runAgent（同样的流式回流，保证不回归）。
 func (o *Orchestrator) runComposeConversation(ctx context.Context, taskID string, b *board, system string, tr *execTracer, node, label string) {
-	cm := o.pool.ChatModel()
+	cm := o.agentPool(b).ChatModel() // 语音任务走语音模型池
 	if cm == nil {
 		o.runAgent(ctx, taskID, b, system, tr, node, label) // 无模型 → 降级桩
 		return
diff --git a/sundynix-dispatcher/internal/eino/coordinator.go b/sundynix-dispatcher/internal/eino/coordinator.go
index 32e48aa..1280087 100644
--- a/sundynix-dispatcher/internal/eino/coordinator.go
+++ b/sundynix-dispatcher/internal/eino/coordinator.go
@@ -154,7 +154,7 @@ func (o *Orchestrator) buildSpecialists(ctx context.Context, specs []specialistS
 	usedFuncNames := map[string]bool{}
 	for i, spec := range specs {
 		sys := firstNonEmpty(spec.System, defaultAgentSystem) + specialistCondensedSuffix
-		run := o.specialistRunner(ctx, spec, sys, byName)
+		run := o.specialistRunner(ctx, b, spec, sys, byName)
 		if run == nil {
 			tr.info("coordinator", "system", "专家跳过", "无可用模型："+spec.Name)
 			continue
@@ -175,7 +175,7 @@ func (o *Orchestrator) buildSpecialists(ctx context.Context, specs []specialistS
 
 // specialistRunner 构造专家执行闭包：带工具且模型支持函数调用→react.Agent.Generate；否则→ChatModel.Generate。
 // 无可用模型返回 nil（该专家被跳过）。
-func (o *Orchestrator) specialistRunner(ctx context.Context, spec specialistSpec, sys string, byName map[string]tool.BaseTool) func(context.Context, string) (string, error) {
+func (o *Orchestrator) specialistRunner(ctx context.Context, b *board, spec specialistSpec, sys string, byName map[string]tool.BaseTool) func(context.Context, string) (string, error) {
 	var tools []tool.BaseTool
 	for _, tn := range spec.Tools {
 		if t, ok := byName[tn]; ok {
@@ -183,7 +183,7 @@ func (o *Orchestrator) specialistRunner(ctx context.Context, spec specialistSpec
 		}
 	}
 	if len(tools) > 0 {
-		if tcm := o.pool.ToolCallingModel(); tcm != nil {
+		if tcm := o.agentPool(b).ToolCallingModel(); tcm != nil {
 			ag, err := react.NewAgent(ctx, &react.AgentConfig{
 				ToolCallingModel:      tcm,
 				ToolsConfig:           compose.ToolsNodeConfig{Tools: tools},
@@ -202,7 +202,7 @@ func (o *Orchestrator) specialistRunner(ctx context.Context, spec specialistSpec
 		}
 		// 工具型专家但模型不支持函数调用 → 退纯对话（下方）
 	}
-	cm := o.pool.ChatModel()
+	cm := o.agentPool(b).ChatModel()
 	if cm == nil {
 		return nil
 	}
@@ -219,7 +219,7 @@ func (o *Orchestrator) specialistRunner(ctx context.Context, spec specialistSpec
 // Anthropic 配方（分解→定制简报→并行派发→综合）。无 ToolCallingModel / 0 可用专家 → 降级单 agent。
 func (o *Orchestrator) runCoordinator(ctx context.Context, taskID string, b *board, system string, n dsl.Node, tr *execTracer, node string) {
 	specs := parseSpecialists(n.Config)
-	tcm := o.pool.ToolCallingModel()
+	tcm := o.agentPool(b).ToolCallingModel()
 	if tcm == nil || len(specs) == 0 {
 		tr.info(node, "system", "协调者降级", "模型不支持函数调用或未配置专家，退回普通对话")
 		o.runAgent(ctx, taskID, b, system, tr, node, labelOf(n, "多智能体协调"))
diff --git a/sundynix-dispatcher/internal/eino/graph.go b/sundynix-dispatcher/internal/eino/graph.go
index a3ff4b8..7896782 100644
--- a/sundynix-dispatcher/internal/eino/graph.go
+++ b/sundynix-dispatcher/internal/eino/graph.go
@@ -21,6 +21,7 @@ const defaultAgentSystem = "你是 sundynix-agentix 平台的 AI 助手。"
 type board struct {
 	uid, sid string
 	query    string
+	useVoice bool // 该任务用 JARVIS 语音模型池（网关 Meta[model_profile]==voice）
 	profile  string
 	history  []*schema.Message
 	kb       string          // 最近一个检索节点的 owner 作用域库名（供 map 并行各项检索）
@@ -178,10 +179,11 @@ func (o *Orchestrator) runAgent(ctx context.Context, taskID string, b *board, sy
 	var reasoning strings.Builder
 	onReasoning := func(s string) { reasoning.WriteString(s) }
 	var err error
-	if o.pool.Ready() {
-		err = o.pool.ChatStream(ctx, toChatMessages(msgs), send, onReasoning)
+	pool := o.agentPool(b) // 语音任务走语音模型池（否则工作池）
+	if pool.Ready() {
+		err = pool.ChatStream(ctx, toChatMessages(msgs), send, onReasoning)
 	} else {
-		err = o.pool.StreamText(ctx, replyFor(msgs), func(tok []byte) { send(string(tok)) })
+		err = pool.StreamText(ctx, replyFor(msgs), func(tok []byte) { send(string(tok)) })
 	}
 	if rc := reasoning.String(); rc != "" {
 		tr.info(node, "model", "推理过程", fmt.Sprintf("思考 %d 字：%s", len([]rune(rc)), truncate(rc, 200)))
diff --git a/sundynix-dispatcher/internal/eino/orchestrator.go b/sundynix-dispatcher/internal/eino/orchestrator.go
index 3537050..a3f0712 100644
--- a/sundynix-dispatcher/internal/eino/orchestrator.go
+++ b/sundynix-dispatcher/internal/eino/orchestrator.go
@@ -99,6 +99,7 @@ const specialistTimeout = 3 * time.Minute
 // Orchestrator 把每个 DSL 任务动态编译为 Eino 图并执行（记忆召回 → 工具节点 → 注入 → 流式）。
 type Orchestrator struct {
 	pool        LLM
+	voicePool   LLM // JARVIS 语音模型池（可为 nil → 语音任务回落 pool）
 	breaker     *harness.CircuitBreaker
 	eval        *harness.Evaluator
 	sink        TokenSink
@@ -122,6 +123,19 @@ func NewOrchestrator(pool LLM, breaker *harness.CircuitBreaker, eval *harness.Ev
 	return &Orchestrator{pool: pool, breaker: breaker, eval: eval, sink: sink, tools: tools, exec: exec, status: status, approval: approval, evalSink: evalSink}, nil
 }
 
+// SetVoicePool 注入 JARVIS 语音模型池（可选）。注入且就绪时，标了 model_profile==voice 的任务
+// 用它跑，抢首字时延；不注入或未就绪则语音任务透明回落工作模型池（o.pool）。
+func (o *Orchestrator) SetVoicePool(p LLM) { o.voicePool = p }
+
+// agentPool 按黑板选本任务该用的模型池：语音任务且语音池就绪 → 语音池；否则工作池。
+// 只用于面向用户的 agent 生成（对话/协作）；报告/护栏/记忆抽取等固定走工作池。
+func (o *Orchestrator) agentPool(b *board) LLM {
+	if b != nil && b.useVoice && o.voicePool != nil && o.voicePool.Ready() {
+		return o.voicePool
+	}
+	return o.pool
+}
+
 // SetGuardian 注入输入护栏 Tier2 的 LLM 分类器（可选；不注入则灰区任务直接放行执行）。
 func (o *Orchestrator) SetGuardian(c *harness.Classifier) { o.guard = c }
 
diff --git a/sundynix-dispatcher/internal/eino/react_agent.go b/sundynix-dispatcher/internal/eino/react_agent.go
index 2d90d3c..3e329d5 100644
--- a/sundynix-dispatcher/internal/eino/react_agent.go
+++ b/sundynix-dispatcher/internal/eino/react_agent.go
@@ -170,7 +170,7 @@ func (o *Orchestrator) discoverTools(subject func(string) string, b *board, task
 // runReactAgent 执行带"自主工具"的 agent 节点：模型在 ReAct 循环里自行决定调哪些 MCP 工具。
 // 模型不支持函数调用 / 无工具时降级回普通 runAgent。最终答复流式回流；工具调用由适配器落轨迹。
 func (o *Orchestrator) runReactAgent(ctx context.Context, taskID string, b *board, system string, n dsl.Node, tr *execTracer, node string) {
-	tcm := o.pool.ToolCallingModel()
+	tcm := o.agentPool(b).ToolCallingModel()
 	tools := o.agentTools(b, taskID, tr)
 	if tcm == nil || len(tools) == 0 {
 		tr.info(node, "system", "ReAct 降级", "模型不支持函数调用或无可用工具，退回普通对话")
diff --git a/sundynix-dispatcher/internal/nats/subscriber.go b/sundynix-dispatcher/internal/nats/subscriber.go
index 1c6f586..79a4225 100644
--- a/sundynix-dispatcher/internal/nats/subscriber.go
+++ b/sundynix-dispatcher/internal/nats/subscriber.go
@@ -146,6 +146,16 @@ func (s *Subscriber) FetchModelConfigWithRetry(ctx context.Context, apply func(*
 	s.inner.RequestConfigWithRetry(ctx, contract.ConfigKindChat, apply)
 }
 
+// SubscribeVoiceConfigUpdated 订阅 JARVIS 语音模型配置热更新（可空——未配置语音模型时不生效）。
+func (s *Subscriber) SubscribeVoiceConfigUpdated(onUpdate func(*contract.ModelConfig)) (func() error, error) {
+	return s.inner.SubscribeConfigUpdated(contract.ConfigKindVoice, onUpdate)
+}
+
+// FetchVoiceConfigWithRetry 后台重试拉取初始语音模型配置（未配置则一直拿不到，语音任务回落工作模型）。
+func (s *Subscriber) FetchVoiceConfigWithRetry(ctx context.Context, apply func(*contract.ModelConfig)) {
+	s.inner.RequestConfigWithRetry(ctx, contract.ConfigKindVoice, apply)
+}
+
 // FetchPromptsWithRetry 后台重试拉取初始激活 prompt 集（覆盖内置默认）。
 func (s *Subscriber) FetchPromptsWithRetry(ctx context.Context, apply func(map[string]string)) {
 	s.inner.RequestPromptsWithRetry(ctx, apply)
diff --git a/sundynix-gateway/cmd/server/main.go b/sundynix-gateway/cmd/server/main.go
index 8071130..ab048b1 100644
--- a/sundynix-gateway/cmd/server/main.go
+++ b/sundynix-gateway/cmd/server/main.go
@@ -74,8 +74,8 @@ func main() {
 	bus := nats.MustConnect(natsURL) // 接入 NATS 零拷贝骨干网 + 声明任务流
 	defer bus.Close()
 
-	// 配置控制面：按 kind 响应消费方（Dispatcher=chat / mcp-go=embedding）的配置请求。
-	for _, kind := range []string{contract.ConfigKindChat, contract.ConfigKindEmbedding} {
+	// 配置控制面：按 kind 响应消费方（Dispatcher=chat/voice / mcp-go=embedding）的配置请求。
+	for _, kind := range []string{contract.ConfigKindChat, contract.ConfigKindEmbedding, contract.ConfigKindVoice} {
 		k := kind
 		if _, err := bus.ServeConfig(k, func() *contract.ModelConfig {
 			return db.ActiveConfig(context.Background(), k) // chat 含 Fallbacks（其它模型作备用）
diff --git a/sundynix-gateway/internal/handler/admin.go b/sundynix-gateway/internal/handler/admin.go
index ada2c39..3c21f21 100644
--- a/sundynix-gateway/internal/handler/admin.go
+++ b/sundynix-gateway/internal/handler/admin.go
@@ -566,7 +566,7 @@ func (h *Handler) TestModel(c *gin.Context) {
 // broadcastActive 重新广播各 kind 当前激活配置，触发对应消费方热更新。
 // chat 配置带 Fallbacks（其它已登记 chat 模型作备用），dispatcher 据此重建 failover 链。
 func (h *Handler) broadcastActive(ctx context.Context) {
-	for _, kind := range []string{contract.ConfigKindChat, contract.ConfigKindEmbedding} {
+	for _, kind := range []string{contract.ConfigKindChat, contract.ConfigKindEmbedding, contract.ConfigKindVoice} {
 		if cfg := h.db.ActiveConfig(ctx, kind); cfg != nil {
 			// 广播失败 = dispatcher/mcp-go 拿不到新配置，症状是"控制台改了模型却不生效"，
 			// 而改配置的人这边一切正常。必须留痕，否则只能靠猜。
diff --git a/sundynix-gateway/internal/handler/voice_task.go b/sundynix-gateway/internal/handler/voice_task.go
index 02ba684..3d583f6 100644
--- a/sundynix-gateway/internal/handler/voice_task.go
+++ b/sundynix-gateway/internal/handler/voice_task.go
@@ -65,6 +65,7 @@ func (s *voiceSession) submitVoiceTask(transcript, graphOverride string) (string
 	task.Meta[contract.MetaUserID] = s.uid
 	task.Meta[contract.MetaTenantID] = billingTenant
 	task.Meta[contract.MetaSessionID] = s.sessionID
+	task.Meta[contract.MetaModelProfile] = contract.ModelProfileVoice // 语音任务走 JARVIS 快模型（未配则回落工作模型）
 
 	if err := s.h.launchCore(ctx, s.uid, task); err != nil {
 		return "", err
diff --git a/sundynix-shared/contract/task.go b/sundynix-shared/contract/task.go
index 5fcfedc..5ecfb67 100644
--- a/sundynix-shared/contract/task.go
+++ b/sundynix-shared/contract/task.go
@@ -153,8 +153,14 @@ const (
 
 	// 配置控制面按 kind 寻址：sundynix.config.<kind>.get / .updated。
 	// Gateway 持有配置，消费方(Dispatcher/mcp-go)经 NATS 取用/订阅变更。
-	ConfigKindChat      = "chat"      // 对话模型（Dispatcher 用）
+	ConfigKindChat      = "chat"      // 工作主力对话模型（Dispatcher 默认用，要强）
 	ConfigKindEmbedding = "embedding" // 向量模型（mcp-go RAG 用）
+	ConfigKindVoice     = "voice"     // JARVIS 语音对话模型（Dispatcher 给语音任务用，要快/低时延）
+
+	// MetaModelProfile 指定该任务用哪档模型：为 ModelProfileVoice 时 Dispatcher 走语音模型池
+	// （未配置语音模型则透明回落工作模型）。语音任务由网关置此标记，与 intent==report 同类路由。
+	MetaModelProfile  = "model_profile"
+	ModelProfileVoice = "voice"
 
 	// 报告生成：Task.Meta[MetaIntent]==IntentReport 时，Dispatcher 走专用多步编排
 	// （规划大纲 → 各章节并行检索+撰写 → 汇聚 → 渲染 Word），而非通用对话图。