diff --git a/.gitignore b/.gitignore
index a43e767..9ce62ae 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@ DerivedData/
 /models
 /.vscode
 /Package.resolved
+/output.png
diff --git a/Common/StableDiffusion.proto b/Common/StableDiffusion.proto
index c443f81..258d9e9 100644
--- a/Common/StableDiffusion.proto
+++ b/Common/StableDiffusion.proto
@@ -6,6 +6,7 @@ option swift_prefix = "Sd";
 message ModelInfo {
     string name = 1;
     string attention = 2;
+    bool is_loaded = 3;
 }
 
 message Image {
diff --git a/Sources/StableDiffusionCore/ModelManager.swift b/Sources/StableDiffusionCore/ModelManager.swift
index 67fe366..cfdf020 100644
--- a/Sources/StableDiffusionCore/ModelManager.swift
+++ b/Sources/StableDiffusionCore/ModelManager.swift
@@ -15,6 +15,7 @@ public actor ModelManager {
 
     public func reloadModels() throws {
         modelInfos.removeAll()
+        modelUrls.removeAll()
         modelStates.removeAll()
         let contents = try FileManager.default.contentsOfDirectory(at: modelBaseURL.resolvingSymlinksInPath(), includingPropertiesForKeys: [.isDirectoryKey])
         for subdirectoryURL in contents {
@@ -29,6 +30,22 @@ public actor ModelManager {
         Array(modelInfos.values)
     }
 
+    public func createModelState(name: String) throws -> ModelState {
+        let state = modelStates[name]
+        let url = modelUrls[name]
+        guard let url else {
+            throw SdCoreError.modelNotFound
+        }
+
+        if state == nil {
+            let state = ModelState(url: url)
+            modelStates[name] = state
+            return state
+        } else {
+            return state!
+        }
+    }
+
     public func getModelState(name: String) -> ModelState? {
         modelStates[name]
     }
@@ -40,7 +57,6 @@ public actor ModelManager {
         info.attention = attention ?? "unknown"
         modelInfos[info.name] = info
         modelUrls[info.name] = url
-        modelStates[info.name] = try ModelState(url: url)
     }
 
     private func getModelAttention(_ url: URL) -> String? {
diff --git a/Sources/StableDiffusionCore/ModelState.swift b/Sources/StableDiffusionCore/ModelState.swift
index f0ef37c..0d58c21 100644
--- a/Sources/StableDiffusionCore/ModelState.swift
+++ b/Sources/StableDiffusionCore/ModelState.swift
@@ -8,13 +8,13 @@ public actor ModelState {
     private var pipeline: StableDiffusionPipeline?
     private var tokenizer: BPETokenizer?
 
-    public init(url: URL) throws {
+    public init(url: URL) {
         self.url = url
     }
 
     public func load() throws {
         let config = MLModelConfiguration()
-        config.computeUnits = .all
+        config.computeUnits = .cpuAndGPU
         pipeline = try StableDiffusionPipeline(
             resourcesAt: url,
             controlNet: [],
@@ -25,6 +25,7 @@ public actor ModelState {
         let mergesUrl = url.appending(component: "merges.txt")
         let vocabUrl = url.appending(component: "vocab.json")
         tokenizer = try BPETokenizer(mergesAt: mergesUrl, vocabularyAt: vocabUrl)
+        try pipeline?.loadResources()
     }
 
     public func generate(_ request: SdGenerateImagesRequest) throws -> SdGenerateImagesResponse {
diff --git a/Sources/StableDiffusionProtos/StableDiffusion.pb.swift b/Sources/StableDiffusionProtos/StableDiffusion.pb.swift
index f56ec7b..4c4360c 100644
--- a/Sources/StableDiffusionProtos/StableDiffusion.pb.swift
+++ b/Sources/StableDiffusionProtos/StableDiffusion.pb.swift
@@ -117,6 +117,8 @@ public struct SdModelInfo {
 
   public var attention: String = String()
 
+  public var isLoaded: Bool = false
+
   public var unknownFields = SwiftProtobuf.UnknownStorage()
 
   public init() {}
@@ -272,6 +274,7 @@ extension SdModelInfo: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementati
   public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .same(proto: "name"),
     2: .same(proto: "attention"),
+    3: .standard(proto: "is_loaded"),
   ]
 
   public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
@@ -282,6 +285,7 @@ extension SdModelInfo: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementati
       switch fieldNumber {
       case 1: try { try decoder.decodeSingularStringField(value: &self.name) }()
       case 2: try { try decoder.decodeSingularStringField(value: &self.attention) }()
+      case 3: try { try decoder.decodeSingularBoolField(value: &self.isLoaded) }()
       default: break
       }
     }
@@ -294,12 +298,16 @@ extension SdModelInfo: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementati
     if !self.attention.isEmpty {
       try visitor.visitSingularStringField(value: self.attention, fieldNumber: 2)
     }
+    if self.isLoaded != false {
+      try visitor.visitSingularBoolField(value: self.isLoaded, fieldNumber: 3)
+    }
     try unknownFields.traverse(visitor: &visitor)
   }
 
   public static func ==(lhs: SdModelInfo, rhs: SdModelInfo) -> Bool {
     if lhs.name != rhs.name {return false}
     if lhs.attention != rhs.attention {return false}
+    if lhs.isLoaded != rhs.isLoaded {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
     return true
   }
diff --git a/Sources/StableDiffusionServer/ModelService.swift b/Sources/StableDiffusionServer/ModelService.swift
index 96af18a..17d2a9e 100644
--- a/Sources/StableDiffusionServer/ModelService.swift
+++ b/Sources/StableDiffusionServer/ModelService.swift
@@ -23,9 +23,7 @@ class ModelServiceProvider: SdModelServiceAsyncProvider {
     }
 
     func loadModel(request: SdLoadModelRequest, context _: GRPCAsyncServerCallContext) async throws -> SdLoadModelResponse {
-        guard let state = await modelManager.getModelState(name: request.modelName) else {
-            throw SdCoreError.modelNotFound
-        }
+        let state = try await modelManager.createModelState(name: request.modelName)
         try await state.load()
         return SdLoadModelResponse()
     }
diff --git a/Sources/StableDiffusionServer/main.swift b/Sources/StableDiffusionServer/main.swift
index 560a791..d0384ba 100644
--- a/Sources/StableDiffusionServer/main.swift
+++ b/Sources/StableDiffusionServer/main.swift
@@ -15,13 +15,11 @@ struct ServerCommand: ParsableCommand {
 
         let semaphore = DispatchSemaphore(value: 0)
         Task {
-            print("Loading initial models...")
             do {
                 try await modelManager.reloadModels()
             } catch {
                 ServerCommand.exit(withError: error)
             }
-            print("Loaded initial models.")
             semaphore.signal()
         }
         semaphore.wait()
diff --git a/Sources/TestStableDiffusionClient/StableDiffusionClient.swift b/Sources/TestStableDiffusionClient/StableDiffusionClient.swift
new file mode 100644
index 0000000..2c0d90a
--- /dev/null
+++ b/Sources/TestStableDiffusionClient/StableDiffusionClient.swift
@@ -0,0 +1,30 @@
+import Foundation
+import GRPC
+import NIO
+import StableDiffusionCore
+import StableDiffusionProtos
+
+struct StableDiffusionClient {
+    let group: EventLoopGroup
+    let channel: GRPCChannel
+
+    let modelService: SdModelServiceAsyncClient
+    let imageGenerationService: SdImageGenerationServiceAsyncClient
+
+    init(connectionTarget: ConnectionTarget, transportSecurity: GRPCChannelPool.Configuration.TransportSecurity) throws {
+        group = PlatformSupport.makeEventLoopGroup(loopCount: 1)
+
+        channel = try GRPCChannelPool.with(
+            target: connectionTarget,
+            transportSecurity: transportSecurity,
+            eventLoopGroup: group
+        )
+
+        modelService = SdModelServiceAsyncClient(channel: channel)
+        imageGenerationService = SdImageGenerationServiceAsyncClient(channel: channel)
+    }
+
+    func close() async throws {
+        try await group.shutdownGracefully()
+    }
+}
diff --git a/Sources/TestStableDiffusionClient/main.swift b/Sources/TestStableDiffusionClient/main.swift
index 58c4ba6..34c9098 100644
--- a/Sources/TestStableDiffusionClient/main.swift
+++ b/Sources/TestStableDiffusionClient/main.swift
@@ -4,26 +4,14 @@ import NIO
 import StableDiffusionProtos
 import System
 
-let group = PlatformSupport.makeEventLoopGroup(loopCount: 1)
-defer {
-    try? group.syncShutdownGracefully()
-}
-
-let channel = try GRPCChannelPool.with(
-    target: .host("localhost", port: 4546),
-    transportSecurity: .plaintext,
-    eventLoopGroup: group
-)
-
-let modelService = SdModelServiceAsyncClient(channel: channel)
-let imageGeneratorService = SdImageGenerationServiceAsyncClient(channel: channel)
+let client = try StableDiffusionClient(connectionTarget: .host("127.0.0.1", port: 4546), transportSecurity: .plaintext)
 
 Task { @MainActor in
     do {
-        let modelListResponse = try await modelService.listModels(.init())
+        let modelListResponse = try await client.modelService.listModels(.init())
         print("Loading model...")
         let modelInfo = modelListResponse.models.first { $0.name == "anything-4.5" }!
-        _ = try await modelService.loadModel(.with { request in
+        _ = try await client.modelService.loadModel(.with { request in
             request.modelName = modelInfo.name
         })
         print("Loaded model.")
@@ -35,9 +23,11 @@ Task { @MainActor in
             $0.imageCount = 1
         }
 
-        let response = try await imageGeneratorService.generateImage(request)
-        print("Generated image.")
-        print(response)
+        let response = try await client.imageGenerationService.generateImage(request)
+        let image = response.images.first!
+        try image.content.write(to: URL(filePath: "output.png"))
+        print("Generated image to output.png")
+        exit(0)
     } catch {
         print(error)
         exit(1)