diff --git a/.github/actions/spell-check/allow/code.txt b/.github/actions/spell-check/allow/code.txt
index f8097284ff..26748d9de3 100644
--- a/.github/actions/spell-check/allow/code.txt
+++ b/.github/actions/spell-check/allow/code.txt
@@ -265,4 +265,4 @@ onefuzz
 leilzh
 
 #Tools
-OIP
+OIP
\ No newline at end of file
diff --git a/src/modules/AdvancedPaste/AdvancedPaste/Helpers/AIServiceFormatEvent.cs b/src/modules/AdvancedPaste/AdvancedPaste/Helpers/AIServiceFormatEvent.cs
new file mode 100644
index 0000000000..1ab58bf269
--- /dev/null
+++ b/src/modules/AdvancedPaste/AdvancedPaste/Helpers/AIServiceFormatEvent.cs
@@ -0,0 +1,45 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Text.Json;
+using AdvancedPaste.Models.KernelQueryCache;
+using AdvancedPaste.SerializationContext;
+using AdvancedPaste.Telemetry;
+
+namespace AdvancedPaste.Helpers
+{
+    public class AIServiceFormatEvent
+    {
+        public AIServiceFormatEvent(AdvancedPasteSemanticKernelFormatEvent semanticKernelFormatEvent)
+        {
+            CacheUsed = semanticKernelFormatEvent.CacheUsed;
+            IsSavedQuery = semanticKernelFormatEvent.IsSavedQuery;
+            PromptTokens = semanticKernelFormatEvent.PromptTokens;
+            CompletionTokens = semanticKernelFormatEvent.CompletionTokens;
+            ModelName = semanticKernelFormatEvent.ModelName;
+            ActionChain = semanticKernelFormatEvent.ActionChain;
+        }
+
+        public AIServiceFormatEvent(AdvancedPasteGenerateCustomFormatEvent generateCustomFormatEvent)
+        {
+            PromptTokens = generateCustomFormatEvent.PromptTokens;
+            CompletionTokens = generateCustomFormatEvent.CompletionTokens;
+            ModelName = generateCustomFormatEvent.ModelName;
+        }
+
+        public bool IsSavedQuery { get; set; }
+
+        public bool CacheUsed { get; set; }
+
+        public int PromptTokens { get; set; }
+
+        public int CompletionTokens { get; set; }
+
+        public string ModelName { get; set; }
+
+        public string ActionChain { get; set; }
+
+        public string ToJsonString() => JsonSerializer.Serialize(this, SourceGenerationContext.Default.AIServiceFormatEvent);
+    }
+}
diff --git a/src/modules/AdvancedPaste/AdvancedPaste/Helpers/NativeMethods.cs b/src/modules/AdvancedPaste/AdvancedPaste/Helpers/NativeMethods.cs
index 8ddb1e7778..a28626ca1f 100644
--- a/src/modules/AdvancedPaste/AdvancedPaste/Helpers/NativeMethods.cs
+++ b/src/modules/AdvancedPaste/AdvancedPaste/Helpers/NativeMethods.cs
@@ -18,7 +18,7 @@ namespace AdvancedPaste.Helpers
 
             internal static int Size
             {
-                get { return Marshal.SizeOf(typeof(INPUT)); }
+                get { return Marshal.SizeOf<INPUT>(); }
             }
         }
 
diff --git a/src/modules/AdvancedPaste/AdvancedPaste/Helpers/UserSettings.cs b/src/modules/AdvancedPaste/AdvancedPaste/Helpers/UserSettings.cs
index 8d5f51314d..70a4cf0f9e 100644
--- a/src/modules/AdvancedPaste/AdvancedPaste/Helpers/UserSettings.cs
+++ b/src/modules/AdvancedPaste/AdvancedPaste/Helpers/UserSettings.cs
@@ -16,7 +16,7 @@ using Microsoft.PowerToys.Settings.UI.Library.Utilities;
 
 namespace AdvancedPaste.Settings
 {
-    internal sealed class UserSettings : IUserSettings, IDisposable
+    internal sealed partial class UserSettings : IUserSettings, IDisposable
     {
         private readonly SettingsUtils _settingsUtils;
         private readonly TaskScheduler _taskScheduler;
diff --git a/src/modules/AdvancedPaste/AdvancedPaste/Models/KernelQueryCache/PersistedCache.cs b/src/modules/AdvancedPaste/AdvancedPaste/Models/KernelQueryCache/PersistedCache.cs
index 928ba7ab37..721d9a24ed 100644
--- a/src/modules/AdvancedPaste/AdvancedPaste/Models/KernelQueryCache/PersistedCache.cs
+++ b/src/modules/AdvancedPaste/AdvancedPaste/Models/KernelQueryCache/PersistedCache.cs
@@ -7,6 +7,7 @@ using System.Text.Json;
 using System.Text.Json.Serialization;
 
 using AdvancedPaste.Helpers;
+using AdvancedPaste.SerializationContext;
 using Microsoft.PowerToys.Settings.UI.Library.Interfaces;
 
 namespace AdvancedPaste.Models.KernelQueryCache;
@@ -15,15 +16,7 @@ public sealed class PersistedCache : ISettingsConfig
 {
     public record class CacheItem(CacheKey CacheKey, CacheValue CacheValue);
 
-    private static readonly JsonSerializerOptions SerializerOptions = new()
-    {
-        Converters =
-        {
-            new JsonStringEnumConverter(),
-        },
-    };
-
-    public static PersistedCache FromJsonString(string json) => JsonSerializer.Deserialize<PersistedCache>(json, SerializerOptions);
+    public static PersistedCache FromJsonString(string json) => JsonSerializer.Deserialize<PersistedCache>(json, SourceGenerationContext.Default.PersistedCache);
 
     public string Version { get; init; }
 
@@ -31,7 +24,7 @@ public sealed class PersistedCache : ISettingsConfig
 
     public string GetModuleName() => Constants.AdvancedPasteModuleName;
 
-    public string ToJsonString() => JsonSerializer.Serialize(this, SerializerOptions);
+    public string ToJsonString() => JsonSerializer.Serialize(this, SourceGenerationContext.Default.PersistedCache);
 
     public override string ToString() => ToJsonString();
 
diff --git a/src/modules/AdvancedPaste/AdvancedPaste/SerializationContext/SourceGenerationContext.cs b/src/modules/AdvancedPaste/AdvancedPaste/SerializationContext/SourceGenerationContext.cs
new file mode 100644
index 0000000000..dadb2d80c1
--- /dev/null
+++ b/src/modules/AdvancedPaste/AdvancedPaste/SerializationContext/SourceGenerationContext.cs
@@ -0,0 +1,16 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Text.Json.Serialization;
+using AdvancedPaste.Helpers;
+using AdvancedPaste.Models.KernelQueryCache;
+
+namespace AdvancedPaste.SerializationContext;
+
+[JsonSerializable(typeof(PersistedCache))]
+[JsonSerializable(typeof(AIServiceFormatEvent))]
+[JsonSourceGenerationOptions(UseStringEnumConverter = true)]
+public sealed partial class SourceGenerationContext : JsonSerializerContext
+{
+}
diff --git a/src/modules/AdvancedPaste/AdvancedPaste/Services/KernelServiceBase.cs b/src/modules/AdvancedPaste/AdvancedPaste/Services/KernelServiceBase.cs
index 08526d0b0c..c988d2f8ce 100644
--- a/src/modules/AdvancedPaste/AdvancedPaste/Services/KernelServiceBase.cs
+++ b/src/modules/AdvancedPaste/AdvancedPaste/Services/KernelServiceBase.cs
@@ -174,9 +174,8 @@ public abstract class KernelServiceBase(IKernelQueryCacheService queryCacheServi
     {
         AdvancedPasteSemanticKernelFormatEvent telemetryEvent = new(cacheUsed, isSavedQuery, usage.PromptTokens, usage.CompletionTokens, ModelName, AdvancedPasteSemanticKernelFormatEvent.FormatActionChain(actionChain));
         PowerToysTelemetry.Log.WriteEvent(telemetryEvent);
-
-        var logEvent = new { telemetryEvent.CacheUsed, telemetryEvent.IsSavedQuery, telemetryEvent.PromptTokens, telemetryEvent.CompletionTokens, telemetryEvent.ModelName, telemetryEvent.ActionChain };
-        Logger.LogDebug($"{nameof(TransformClipboardAsync)} complete; {JsonSerializer.Serialize(logEvent)}");
+        var logEvent = new AIServiceFormatEvent(telemetryEvent);
+        Logger.LogDebug($"{nameof(TransformClipboardAsync)} complete; {logEvent.ToJsonString()}");
     }
 
     private Kernel CreateKernel()
diff --git a/src/modules/AdvancedPaste/AdvancedPaste/Services/OpenAI/CustomTextTransformService.cs b/src/modules/AdvancedPaste/AdvancedPaste/Services/OpenAI/CustomTextTransformService.cs
index c249771bd9..95823d8d24 100644
--- a/src/modules/AdvancedPaste/AdvancedPaste/Services/OpenAI/CustomTextTransformService.cs
+++ b/src/modules/AdvancedPaste/AdvancedPaste/Services/OpenAI/CustomTextTransformService.cs
@@ -85,9 +85,9 @@ Output:
             var usage = response.Usage;
             AdvancedPasteGenerateCustomFormatEvent telemetryEvent = new(usage.PromptTokens, usage.CompletionTokens, ModelName);
             PowerToysTelemetry.Log.WriteEvent(telemetryEvent);
+            var logEvent = new AIServiceFormatEvent(telemetryEvent);
 
-            var logEvent = new { telemetryEvent.PromptTokens, telemetryEvent.CompletionTokens, telemetryEvent.ModelName };
-            Logger.LogDebug($"{nameof(TransformTextAsync)} complete; {JsonSerializer.Serialize(logEvent)}");
+            Logger.LogDebug($"{nameof(TransformTextAsync)} complete; {logEvent.ToJsonString()}");
 
             return response.Choices[0].Text;
         }