diff --git a/src/libs/OpenRouter/Generated/OpenRouter.ISubpackageVideoGenerationClient.CreateVideos.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.ISubpackageVideoGenerationClient.CreateVideos.g.cs
index 41c6417..08e2378 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.ISubpackageVideoGenerationClient.CreateVideos.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.ISubpackageVideoGenerationClient.CreateVideos.g.cs
@@ -24,6 +24,9 @@ public partial interface ISubpackageVideoGenerationClient
         /// <param name="aspectRatio">
         /// Aspect ratio of the generated video
         /// </param>
+        /// <param name="callbackUrl">
+        /// URL to receive a webhook notification when the video generation job completes. Overrides the workspace-level default callback URL if set. Must be HTTPS.
+        /// </param>
         /// <param name="duration">
         /// Duration of the generated video in seconds
         /// </param>
@@ -57,6 +60,7 @@ public partial interface ISubpackageVideoGenerationClient
             string model,
             string prompt,
             global::OpenRouter.VideoGenerationRequestAspectRatio? aspectRatio = default,
+            string? callbackUrl = default,
             int? duration = default,
             global::System.Collections.Generic.IList<global::OpenRouter.FrameImage>? frameImages = default,
             bool? generateAudio = default,
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.ISubpackageWorkspacesClient.CreateWorkspace.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.ISubpackageWorkspacesClient.CreateWorkspace.g.cs
index 1748a95..23cbd22 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.ISubpackageWorkspacesClient.CreateWorkspace.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.ISubpackageWorkspacesClient.CreateWorkspace.g.cs
@@ -33,6 +33,12 @@ public partial interface ISubpackageWorkspacesClient
         /// <param name="description">
         /// Description of the workspace
         /// </param>
+        /// <param name="ioLoggingApiKeyIds">
+        /// Optional array of API key IDs to filter I/O logging
+        /// </param>
+        /// <param name="ioLoggingSamplingRate">
+        /// Sampling rate for I/O logging (0.0001-1)
+        /// </param>
         /// <param name="isDataDiscountLoggingEnabled">
         /// Whether data discount logging is enabled
         /// </param>
@@ -58,6 +64,8 @@ public partial interface ISubpackageWorkspacesClient
             string? defaultProviderSort = default,
             string? defaultTextModel = default,
             string? description = default,
+            global::System.Collections.Generic.IList<int>? ioLoggingApiKeyIds = default,
+            double? ioLoggingSamplingRate = default,
             bool? isDataDiscountLoggingEnabled = default,
             bool? isObservabilityBroadcastEnabled = default,
             bool? isObservabilityIoLoggingEnabled = default,
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.ISubpackageWorkspacesClient.UpdateWorkspace.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.ISubpackageWorkspacesClient.UpdateWorkspace.g.cs
index 13ed86c..8d96c46 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.ISubpackageWorkspacesClient.UpdateWorkspace.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.ISubpackageWorkspacesClient.UpdateWorkspace.g.cs
@@ -36,6 +36,12 @@ public partial interface ISubpackageWorkspacesClient
         /// <param name="description">
         /// New description for the workspace
         /// </param>
+        /// <param name="ioLoggingApiKeyIds">
+        /// Optional array of API key IDs to filter I/O logging
+        /// </param>
+        /// <param name="ioLoggingSamplingRate">
+        /// Sampling rate for I/O logging (0.0001-1)
+        /// </param>
         /// <param name="isDataDiscountLoggingEnabled">
         /// Whether data discount logging is enabled
         /// </param>
@@ -60,6 +66,8 @@ public partial interface ISubpackageWorkspacesClient
             string? defaultProviderSort = default,
             string? defaultTextModel = default,
             string? description = default,
+            global::System.Collections.Generic.IList<int>? ioLoggingApiKeyIds = default,
+            double? ioLoggingSamplingRate = default,
             bool? isDataDiscountLoggingEnabled = default,
             bool? isObservabilityBroadcastEnabled = default,
             bool? isObservabilityIoLoggingEnabled = default,
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.Models.CreateWorkspaceRequest.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.Models.CreateWorkspaceRequest.g.cs
index 1f8cb88..63ac067 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.Models.CreateWorkspaceRequest.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.Models.CreateWorkspaceRequest.g.cs
@@ -32,6 +32,18 @@ public sealed partial class CreateWorkspaceRequest
         [global::System.Text.Json.Serialization.JsonPropertyName("description")]
         public string? Description { get; set; }
 
+        /// <summary>
+        /// Optional array of API key IDs to filter I/O logging
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("io_logging_api_key_ids")]
+        public global::System.Collections.Generic.IList<int>? IoLoggingApiKeyIds { get; set; }
+
+        /// <summary>
+        /// Sampling rate for I/O logging (0.0001-1)
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("io_logging_sampling_rate")]
+        public double? IoLoggingSamplingRate { get; set; }
+
         /// <summary>
         /// Whether data discount logging is enabled
         /// </summary>
@@ -91,6 +103,12 @@ public sealed partial class CreateWorkspaceRequest
         /// <param name="description">
         /// Description of the workspace
         /// </param>
+        /// <param name="ioLoggingApiKeyIds">
+        /// Optional array of API key IDs to filter I/O logging
+        /// </param>
+        /// <param name="ioLoggingSamplingRate">
+        /// Sampling rate for I/O logging (0.0001-1)
+        /// </param>
         /// <param name="isDataDiscountLoggingEnabled">
         /// Whether data discount logging is enabled
         /// </param>
@@ -110,6 +128,8 @@ public CreateWorkspaceRequest(
             string? defaultProviderSort,
             string? defaultTextModel,
             string? description,
+            global::System.Collections.Generic.IList<int>? ioLoggingApiKeyIds,
+            double? ioLoggingSamplingRate,
             bool? isDataDiscountLoggingEnabled,
             bool? isObservabilityBroadcastEnabled,
             bool? isObservabilityIoLoggingEnabled)
@@ -118,6 +138,8 @@ public CreateWorkspaceRequest(
             this.DefaultProviderSort = defaultProviderSort;
             this.DefaultTextModel = defaultTextModel;
             this.Description = description;
+            this.IoLoggingApiKeyIds = ioLoggingApiKeyIds;
+            this.IoLoggingSamplingRate = ioLoggingSamplingRate;
             this.IsDataDiscountLoggingEnabled = isDataDiscountLoggingEnabled;
             this.IsObservabilityBroadcastEnabled = isObservabilityBroadcastEnabled;
             this.IsObservabilityIoLoggingEnabled = isObservabilityIoLoggingEnabled;
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.Models.CreateWorkspaceResponseData.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.Models.CreateWorkspaceResponseData.g.cs
index 9b06caf..bba6320 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.Models.CreateWorkspaceResponseData.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.Models.CreateWorkspaceResponseData.g.cs
@@ -52,6 +52,19 @@ public sealed partial class CreateWorkspaceResponseData
         [global::System.Text.Json.Serialization.JsonRequired]
         public required global::System.Guid Id { get; set; }
 
+        /// <summary>
+        /// Optional array of API key IDs to filter I/O logging. Null means all keys are logged.
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("io_logging_api_key_ids")]
+        public global::System.Collections.Generic.IList<int>? IoLoggingApiKeyIds { get; set; }
+
+        /// <summary>
+        /// Sampling rate for I/O logging (0.0001-1). 1 means 100% of requests are logged.
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("io_logging_sampling_rate")]
+        [global::System.Text.Json.Serialization.JsonRequired]
+        public required double IoLoggingSamplingRate { get; set; }
+
         /// <summary>
         /// Whether data discount logging is enabled for this workspace
         /// </summary>
@@ -108,6 +121,9 @@ public sealed partial class CreateWorkspaceResponseData
         /// <param name="id">
         /// Unique identifier for the workspace
         /// </param>
+        /// <param name="ioLoggingSamplingRate">
+        /// Sampling rate for I/O logging (0.0001-1). 1 means 100% of requests are logged.
+        /// </param>
         /// <param name="isDataDiscountLoggingEnabled">
         /// Whether data discount logging is enabled for this workspace
         /// </param>
@@ -138,6 +154,9 @@ public sealed partial class CreateWorkspaceResponseData
         /// <param name="description">
         /// Description of the workspace
         /// </param>
+        /// <param name="ioLoggingApiKeyIds">
+        /// Optional array of API key IDs to filter I/O logging. Null means all keys are logged.
+        /// </param>
         /// <param name="updatedAt">
         /// ISO 8601 timestamp of when the workspace was last updated
         /// </param>
@@ -147,6 +166,7 @@ public sealed partial class CreateWorkspaceResponseData
         public CreateWorkspaceResponseData(
             string createdAt,
             global::System.Guid id,
+            double ioLoggingSamplingRate,
             bool isDataDiscountLoggingEnabled,
             bool isObservabilityBroadcastEnabled,
             bool isObservabilityIoLoggingEnabled,
@@ -157,6 +177,7 @@ public CreateWorkspaceResponseData(
             string? defaultProviderSort,
             string? defaultTextModel,
             string? description,
+            global::System.Collections.Generic.IList<int>? ioLoggingApiKeyIds,
             string? updatedAt)
         {
             this.CreatedAt = createdAt ?? throw new global::System.ArgumentNullException(nameof(createdAt));
@@ -166,6 +187,8 @@ public CreateWorkspaceResponseData(
             this.DefaultTextModel = defaultTextModel;
             this.Description = description;
             this.Id = id;
+            this.IoLoggingApiKeyIds = ioLoggingApiKeyIds;
+            this.IoLoggingSamplingRate = ioLoggingSamplingRate;
             this.IsDataDiscountLoggingEnabled = isDataDiscountLoggingEnabled;
             this.IsObservabilityBroadcastEnabled = isObservabilityBroadcastEnabled;
             this.IsObservabilityIoLoggingEnabled = isObservabilityIoLoggingEnabled;
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.Models.GenerationResponseData.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.Models.GenerationResponseData.g.cs
index 4d1647f..e01fb21 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.Models.GenerationResponseData.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.Models.GenerationResponseData.g.cs
@@ -189,6 +189,12 @@ public sealed partial class GenerationResponseData
         [global::System.Text.Json.Serialization.JsonPropertyName("request_id")]
         public string? RequestId { get; set; }
 
+        /// <summary>
+        /// If this generation was served from response cache, contains the original generation ID. Null otherwise.
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("response_cache_source_id")]
+        public string? ResponseCacheSourceId { get; set; }
+
         /// <summary>
         /// Router used for the request (e.g., openrouter/auto)
         /// </summary>
@@ -359,6 +365,9 @@ public sealed partial class GenerationResponseData
         /// <param name="requestId">
         /// Unique identifier grouping all generations from a single API request
         /// </param>
+        /// <param name="responseCacheSourceId">
+        /// If this generation was served from response cache, contains the original generation ID. Null otherwise.
+        /// </param>
         /// <param name="router">
         /// Router used for the request (e.g., openrouter/auto)
         /// </param>
@@ -421,6 +430,7 @@ public GenerationResponseData(
             string? providerName,
             global::System.Collections.Generic.IList<global::OpenRouter.ProviderResponse>? providerResponses,
             string? requestId,
+            string? responseCacheSourceId,
             string? router,
             string? sessionId,
             bool? streamed,
@@ -460,6 +470,7 @@ public GenerationResponseData(
             this.ProviderName = providerName;
             this.ProviderResponses = providerResponses;
             this.RequestId = requestId;
+            this.ResponseCacheSourceId = responseCacheSourceId;
             this.Router = router;
             this.SessionId = sessionId;
             this.Streamed = streamed;
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.Models.GetWorkspaceResponseData.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.Models.GetWorkspaceResponseData.g.cs
index 1f2be9f..f3eb70c 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.Models.GetWorkspaceResponseData.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.Models.GetWorkspaceResponseData.g.cs
@@ -52,6 +52,19 @@ public sealed partial class GetWorkspaceResponseData
         [global::System.Text.Json.Serialization.JsonRequired]
         public required global::System.Guid Id { get; set; }
 
+        /// <summary>
+        /// Optional array of API key IDs to filter I/O logging. Null means all keys are logged.
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("io_logging_api_key_ids")]
+        public global::System.Collections.Generic.IList<int>? IoLoggingApiKeyIds { get; set; }
+
+        /// <summary>
+        /// Sampling rate for I/O logging (0.0001-1). 1 means 100% of requests are logged.
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("io_logging_sampling_rate")]
+        [global::System.Text.Json.Serialization.JsonRequired]
+        public required double IoLoggingSamplingRate { get; set; }
+
         /// <summary>
         /// Whether data discount logging is enabled for this workspace
         /// </summary>
@@ -108,6 +121,9 @@ public sealed partial class GetWorkspaceResponseData
         /// <param name="id">
         /// Unique identifier for the workspace
         /// </param>
+        /// <param name="ioLoggingSamplingRate">
+        /// Sampling rate for I/O logging (0.0001-1). 1 means 100% of requests are logged.
+        /// </param>
         /// <param name="isDataDiscountLoggingEnabled">
         /// Whether data discount logging is enabled for this workspace
         /// </param>
@@ -138,6 +154,9 @@ public sealed partial class GetWorkspaceResponseData
         /// <param name="description">
         /// Description of the workspace
         /// </param>
+        /// <param name="ioLoggingApiKeyIds">
+        /// Optional array of API key IDs to filter I/O logging. Null means all keys are logged.
+        /// </param>
         /// <param name="updatedAt">
         /// ISO 8601 timestamp of when the workspace was last updated
         /// </param>
@@ -147,6 +166,7 @@ public sealed partial class GetWorkspaceResponseData
         public GetWorkspaceResponseData(
             string createdAt,
             global::System.Guid id,
+            double ioLoggingSamplingRate,
             bool isDataDiscountLoggingEnabled,
             bool isObservabilityBroadcastEnabled,
             bool isObservabilityIoLoggingEnabled,
@@ -157,6 +177,7 @@ public GetWorkspaceResponseData(
             string? defaultProviderSort,
             string? defaultTextModel,
             string? description,
+            global::System.Collections.Generic.IList<int>? ioLoggingApiKeyIds,
             string? updatedAt)
         {
             this.CreatedAt = createdAt ?? throw new global::System.ArgumentNullException(nameof(createdAt));
@@ -166,6 +187,8 @@ public GetWorkspaceResponseData(
             this.DefaultTextModel = defaultTextModel;
             this.Description = description;
             this.Id = id;
+            this.IoLoggingApiKeyIds = ioLoggingApiKeyIds;
+            this.IoLoggingSamplingRate = ioLoggingSamplingRate;
             this.IsDataDiscountLoggingEnabled = isDataDiscountLoggingEnabled;
             this.IsObservabilityBroadcastEnabled = isObservabilityBroadcastEnabled;
             this.IsObservabilityIoLoggingEnabled = isObservabilityIoLoggingEnabled;
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.Models.UpdateWorkspaceRequest.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.Models.UpdateWorkspaceRequest.g.cs
index b4a646a..a1d69d0 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.Models.UpdateWorkspaceRequest.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.Models.UpdateWorkspaceRequest.g.cs
@@ -32,6 +32,18 @@ public sealed partial class UpdateWorkspaceRequest
         [global::System.Text.Json.Serialization.JsonPropertyName("description")]
         public string? Description { get; set; }
 
+        /// <summary>
+        /// Optional array of API key IDs to filter I/O logging
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("io_logging_api_key_ids")]
+        public global::System.Collections.Generic.IList<int>? IoLoggingApiKeyIds { get; set; }
+
+        /// <summary>
+        /// Sampling rate for I/O logging (0.0001-1)
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("io_logging_sampling_rate")]
+        public double? IoLoggingSamplingRate { get; set; }
+
         /// <summary>
         /// Whether data discount logging is enabled
         /// </summary>
@@ -83,6 +95,12 @@ public sealed partial class UpdateWorkspaceRequest
         /// <param name="description">
         /// New description for the workspace
         /// </param>
+        /// <param name="ioLoggingApiKeyIds">
+        /// Optional array of API key IDs to filter I/O logging
+        /// </param>
+        /// <param name="ioLoggingSamplingRate">
+        /// Sampling rate for I/O logging (0.0001-1)
+        /// </param>
         /// <param name="isDataDiscountLoggingEnabled">
         /// Whether data discount logging is enabled
         /// </param>
@@ -106,6 +124,8 @@ public UpdateWorkspaceRequest(
             string? defaultProviderSort,
             string? defaultTextModel,
             string? description,
+            global::System.Collections.Generic.IList<int>? ioLoggingApiKeyIds,
+            double? ioLoggingSamplingRate,
             bool? isDataDiscountLoggingEnabled,
             bool? isObservabilityBroadcastEnabled,
             bool? isObservabilityIoLoggingEnabled,
@@ -116,6 +136,8 @@ public UpdateWorkspaceRequest(
             this.DefaultProviderSort = defaultProviderSort;
             this.DefaultTextModel = defaultTextModel;
             this.Description = description;
+            this.IoLoggingApiKeyIds = ioLoggingApiKeyIds;
+            this.IoLoggingSamplingRate = ioLoggingSamplingRate;
             this.IsDataDiscountLoggingEnabled = isDataDiscountLoggingEnabled;
             this.IsObservabilityBroadcastEnabled = isObservabilityBroadcastEnabled;
             this.IsObservabilityIoLoggingEnabled = isObservabilityIoLoggingEnabled;
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.Models.UpdateWorkspaceResponseData.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.Models.UpdateWorkspaceResponseData.g.cs
index 6c051ef..5d04210 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.Models.UpdateWorkspaceResponseData.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.Models.UpdateWorkspaceResponseData.g.cs
@@ -52,6 +52,19 @@ public sealed partial class UpdateWorkspaceResponseData
         [global::System.Text.Json.Serialization.JsonRequired]
         public required global::System.Guid Id { get; set; }
 
+        /// <summary>
+        /// Optional array of API key IDs to filter I/O logging. Null means all keys are logged.
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("io_logging_api_key_ids")]
+        public global::System.Collections.Generic.IList<int>? IoLoggingApiKeyIds { get; set; }
+
+        /// <summary>
+        /// Sampling rate for I/O logging (0.0001-1). 1 means 100% of requests are logged.
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("io_logging_sampling_rate")]
+        [global::System.Text.Json.Serialization.JsonRequired]
+        public required double IoLoggingSamplingRate { get; set; }
+
         /// <summary>
         /// Whether data discount logging is enabled for this workspace
         /// </summary>
@@ -108,6 +121,9 @@ public sealed partial class UpdateWorkspaceResponseData
         /// <param name="id">
         /// Unique identifier for the workspace
         /// </param>
+        /// <param name="ioLoggingSamplingRate">
+        /// Sampling rate for I/O logging (0.0001-1). 1 means 100% of requests are logged.
+        /// </param>
         /// <param name="isDataDiscountLoggingEnabled">
         /// Whether data discount logging is enabled for this workspace
         /// </param>
@@ -138,6 +154,9 @@ public sealed partial class UpdateWorkspaceResponseData
         /// <param name="description">
         /// Description of the workspace
         /// </param>
+        /// <param name="ioLoggingApiKeyIds">
+        /// Optional array of API key IDs to filter I/O logging. Null means all keys are logged.
+        /// </param>
         /// <param name="updatedAt">
         /// ISO 8601 timestamp of when the workspace was last updated
         /// </param>
@@ -147,6 +166,7 @@ public sealed partial class UpdateWorkspaceResponseData
         public UpdateWorkspaceResponseData(
             string createdAt,
             global::System.Guid id,
+            double ioLoggingSamplingRate,
             bool isDataDiscountLoggingEnabled,
             bool isObservabilityBroadcastEnabled,
             bool isObservabilityIoLoggingEnabled,
@@ -157,6 +177,7 @@ public UpdateWorkspaceResponseData(
             string? defaultProviderSort,
             string? defaultTextModel,
             string? description,
+            global::System.Collections.Generic.IList<int>? ioLoggingApiKeyIds,
             string? updatedAt)
         {
             this.CreatedAt = createdAt ?? throw new global::System.ArgumentNullException(nameof(createdAt));
@@ -166,6 +187,8 @@ public UpdateWorkspaceResponseData(
             this.DefaultTextModel = defaultTextModel;
             this.Description = description;
             this.Id = id;
+            this.IoLoggingApiKeyIds = ioLoggingApiKeyIds;
+            this.IoLoggingSamplingRate = ioLoggingSamplingRate;
             this.IsDataDiscountLoggingEnabled = isDataDiscountLoggingEnabled;
             this.IsObservabilityBroadcastEnabled = isObservabilityBroadcastEnabled;
             this.IsObservabilityIoLoggingEnabled = isObservabilityIoLoggingEnabled;
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.Models.VideoGenerationRequest.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.Models.VideoGenerationRequest.g.cs
index 07ac8c6..ff7978d 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.Models.VideoGenerationRequest.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.Models.VideoGenerationRequest.g.cs
@@ -15,6 +15,12 @@ public sealed partial class VideoGenerationRequest
         [global::System.Text.Json.Serialization.JsonConverter(typeof(global::OpenRouter.JsonConverters.VideoGenerationRequestAspectRatioJsonConverter))]
         public global::OpenRouter.VideoGenerationRequestAspectRatio? AspectRatio { get; set; }
 
+        /// <summary>
+        /// URL to receive a webhook notification when the video generation job completes. Overrides the workspace-level default callback URL if set. Must be HTTPS.
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("callback_url")]
+        public string? CallbackUrl { get; set; }
+
         /// <summary>
         /// Duration of the generated video in seconds
         /// </summary>
@@ -92,6 +98,9 @@ public sealed partial class VideoGenerationRequest
         /// <param name="aspectRatio">
         /// Aspect ratio of the generated video
         /// </param>
+        /// <param name="callbackUrl">
+        /// URL to receive a webhook notification when the video generation job completes. Overrides the workspace-level default callback URL if set. Must be HTTPS.
+        /// </param>
         /// <param name="duration">
         /// Duration of the generated video in seconds
         /// </param>
@@ -123,6 +132,7 @@ public VideoGenerationRequest(
             string model,
             string prompt,
             global::OpenRouter.VideoGenerationRequestAspectRatio? aspectRatio,
+            string? callbackUrl,
             int? duration,
             global::System.Collections.Generic.IList<global::OpenRouter.FrameImage>? frameImages,
             bool? generateAudio,
@@ -133,6 +143,7 @@ public VideoGenerationRequest(
             string? size)
         {
             this.AspectRatio = aspectRatio;
+            this.CallbackUrl = callbackUrl;
             this.Duration = duration;
             this.FrameImages = frameImages;
             this.GenerateAudio = generateAudio;
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.Models.Workspace.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.Models.Workspace.g.cs
index 1816ba7..551c5cd 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.Models.Workspace.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.Models.Workspace.g.cs
@@ -52,6 +52,19 @@ public sealed partial class Workspace
         [global::System.Text.Json.Serialization.JsonRequired]
         public required global::System.Guid Id { get; set; }
 
+        /// <summary>
+        /// Optional array of API key IDs to filter I/O logging. Null means all keys are logged.
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("io_logging_api_key_ids")]
+        public global::System.Collections.Generic.IList<int>? IoLoggingApiKeyIds { get; set; }
+
+        /// <summary>
+        /// Sampling rate for I/O logging (0.0001-1). 1 means 100% of requests are logged.
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("io_logging_sampling_rate")]
+        [global::System.Text.Json.Serialization.JsonRequired]
+        public required double IoLoggingSamplingRate { get; set; }
+
         /// <summary>
         /// Whether data discount logging is enabled for this workspace
         /// </summary>
@@ -108,6 +121,9 @@ public sealed partial class Workspace
         /// <param name="id">
         /// Unique identifier for the workspace
         /// </param>
+        /// <param name="ioLoggingSamplingRate">
+        /// Sampling rate for I/O logging (0.0001-1). 1 means 100% of requests are logged.
+        /// </param>
         /// <param name="isDataDiscountLoggingEnabled">
         /// Whether data discount logging is enabled for this workspace
         /// </param>
@@ -138,6 +154,9 @@ public sealed partial class Workspace
         /// <param name="description">
         /// Description of the workspace
         /// </param>
+        /// <param name="ioLoggingApiKeyIds">
+        /// Optional array of API key IDs to filter I/O logging. Null means all keys are logged.
+        /// </param>
         /// <param name="updatedAt">
         /// ISO 8601 timestamp of when the workspace was last updated
         /// </param>
@@ -147,6 +166,7 @@ public sealed partial class Workspace
         public Workspace(
             string createdAt,
             global::System.Guid id,
+            double ioLoggingSamplingRate,
             bool isDataDiscountLoggingEnabled,
             bool isObservabilityBroadcastEnabled,
             bool isObservabilityIoLoggingEnabled,
@@ -157,6 +177,7 @@ public Workspace(
             string? defaultProviderSort,
             string? defaultTextModel,
             string? description,
+            global::System.Collections.Generic.IList<int>? ioLoggingApiKeyIds,
             string? updatedAt)
         {
             this.CreatedAt = createdAt ?? throw new global::System.ArgumentNullException(nameof(createdAt));
@@ -166,6 +187,8 @@ public Workspace(
             this.DefaultTextModel = defaultTextModel;
             this.Description = description;
             this.Id = id;
+            this.IoLoggingApiKeyIds = ioLoggingApiKeyIds;
+            this.IoLoggingSamplingRate = ioLoggingSamplingRate;
             this.IsDataDiscountLoggingEnabled = isDataDiscountLoggingEnabled;
             this.IsObservabilityBroadcastEnabled = isObservabilityBroadcastEnabled;
             this.IsObservabilityIoLoggingEnabled = isObservabilityIoLoggingEnabled;
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.SubpackageVideoGenerationClient.CreateVideos.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.SubpackageVideoGenerationClient.CreateVideos.g.cs
index c5c8a4d..afacd44 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.SubpackageVideoGenerationClient.CreateVideos.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.SubpackageVideoGenerationClient.CreateVideos.g.cs
@@ -622,6 +622,9 @@ partial void ProcessCreateVideosResponseContent(
         /// <param name="aspectRatio">
         /// Aspect ratio of the generated video
         /// </param>
+        /// <param name="callbackUrl">
+        /// URL to receive a webhook notification when the video generation job completes. Overrides the workspace-level default callback URL if set. Must be HTTPS.
+        /// </param>
         /// <param name="duration">
         /// Duration of the generated video in seconds
         /// </param>
@@ -655,6 +658,7 @@ partial void ProcessCreateVideosResponseContent(
             string model,
             string prompt,
             global::OpenRouter.VideoGenerationRequestAspectRatio? aspectRatio = default,
+            string? callbackUrl = default,
             int? duration = default,
             global::System.Collections.Generic.IList<global::OpenRouter.FrameImage>? frameImages = default,
             bool? generateAudio = default,
@@ -669,6 +673,7 @@ partial void ProcessCreateVideosResponseContent(
             var __request = new global::OpenRouter.VideoGenerationRequest
             {
                 AspectRatio = aspectRatio,
+                CallbackUrl = callbackUrl,
                 Duration = duration,
                 FrameImages = frameImages,
                 GenerateAudio = generateAudio,
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.SubpackageWorkspacesClient.CreateWorkspace.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.SubpackageWorkspacesClient.CreateWorkspace.g.cs
index 694df01..265d5ee 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.SubpackageWorkspacesClient.CreateWorkspace.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.SubpackageWorkspacesClient.CreateWorkspace.g.cs
@@ -555,6 +555,12 @@ partial void ProcessCreateWorkspaceResponseContent(
         /// <param name="description">
         /// Description of the workspace
         /// </param>
+        /// <param name="ioLoggingApiKeyIds">
+        /// Optional array of API key IDs to filter I/O logging
+        /// </param>
+        /// <param name="ioLoggingSamplingRate">
+        /// Sampling rate for I/O logging (0.0001-1)
+        /// </param>
         /// <param name="isDataDiscountLoggingEnabled">
         /// Whether data discount logging is enabled
         /// </param>
@@ -580,6 +586,8 @@ partial void ProcessCreateWorkspaceResponseContent(
             string? defaultProviderSort = default,
             string? defaultTextModel = default,
             string? description = default,
+            global::System.Collections.Generic.IList<int>? ioLoggingApiKeyIds = default,
+            double? ioLoggingSamplingRate = default,
             bool? isDataDiscountLoggingEnabled = default,
             bool? isObservabilityBroadcastEnabled = default,
             bool? isObservabilityIoLoggingEnabled = default,
@@ -592,6 +600,8 @@ partial void ProcessCreateWorkspaceResponseContent(
                 DefaultProviderSort = defaultProviderSort,
                 DefaultTextModel = defaultTextModel,
                 Description = description,
+                IoLoggingApiKeyIds = ioLoggingApiKeyIds,
+                IoLoggingSamplingRate = ioLoggingSamplingRate,
                 IsDataDiscountLoggingEnabled = isDataDiscountLoggingEnabled,
                 IsObservabilityBroadcastEnabled = isObservabilityBroadcastEnabled,
                 IsObservabilityIoLoggingEnabled = isObservabilityIoLoggingEnabled,
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.SubpackageWorkspacesClient.UpdateWorkspace.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.SubpackageWorkspacesClient.UpdateWorkspace.g.cs
index 17ef08c..041d301 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.SubpackageWorkspacesClient.UpdateWorkspace.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.SubpackageWorkspacesClient.UpdateWorkspace.g.cs
@@ -600,6 +600,12 @@ partial void ProcessUpdateWorkspaceResponseContent(
         /// <param name="description">
         /// New description for the workspace
         /// </param>
+        /// <param name="ioLoggingApiKeyIds">
+        /// Optional array of API key IDs to filter I/O logging
+        /// </param>
+        /// <param name="ioLoggingSamplingRate">
+        /// Sampling rate for I/O logging (0.0001-1)
+        /// </param>
         /// <param name="isDataDiscountLoggingEnabled">
         /// Whether data discount logging is enabled
         /// </param>
@@ -624,6 +630,8 @@ partial void ProcessUpdateWorkspaceResponseContent(
             string? defaultProviderSort = default,
             string? defaultTextModel = default,
             string? description = default,
+            global::System.Collections.Generic.IList<int>? ioLoggingApiKeyIds = default,
+            double? ioLoggingSamplingRate = default,
             bool? isDataDiscountLoggingEnabled = default,
             bool? isObservabilityBroadcastEnabled = default,
             bool? isObservabilityIoLoggingEnabled = default,
@@ -638,6 +646,8 @@ partial void ProcessUpdateWorkspaceResponseContent(
                 DefaultProviderSort = defaultProviderSort,
                 DefaultTextModel = defaultTextModel,
                 Description = description,
+                IoLoggingApiKeyIds = ioLoggingApiKeyIds,
+                IoLoggingSamplingRate = ioLoggingSamplingRate,
                 IsDataDiscountLoggingEnabled = isDataDiscountLoggingEnabled,
                 IsObservabilityBroadcastEnabled = isObservabilityBroadcastEnabled,
                 IsObservabilityIoLoggingEnabled = isObservabilityIoLoggingEnabled,
diff --git a/src/libs/OpenRouter/openapi.yaml b/src/libs/OpenRouter/openapi.yaml
index dcef22b..150fdd7 100644
--- a/src/libs/OpenRouter/openapi.yaml
+++ b/src/libs/OpenRouter/openapi.yaml
@@ -15990,6 +15990,13 @@
             ],
             "description": "Unique identifier grouping all generations from a single API request"
           },
+          "response_cache_source_id": {
+            "type": [
+              "string",
+              "null"
+            ],
+            "description": "If this generation was served from response cache, contains the original generation ID. Null otherwise."
+          },
           "router": {
             "type": [
               "string",
@@ -23854,6 +23861,11 @@
             "$ref": "#/components/schemas/VideoGenerationRequestAspectRatio",
             "description": "Aspect ratio of the generated video"
           },
+          "callback_url": {
+            "type": "string",
+            "format": "uri",
+            "description": "URL to receive a webhook notification when the video generation job completes. Overrides the workspace-level default callback URL if set. Must be HTTPS."
+          },
           "duration": {
             "type": "integer",
             "description": "Duration of the generated video in seconds"
@@ -24229,6 +24241,21 @@
             "format": "uuid",
             "description": "Unique identifier for the workspace"
           },
+          "io_logging_api_key_ids": {
+            "type": [
+              "array",
+              "null"
+            ],
+            "items": {
+              "type": "integer"
+            },
+            "description": "Optional array of API key IDs to filter I/O logging. Null means all keys are logged."
+          },
+          "io_logging_sampling_rate": {
+            "type": "number",
+            "format": "double",
+            "description": "Sampling rate for I/O logging (0.0001-1). 1 means 100% of requests are logged."
+          },
           "is_data_discount_logging_enabled": {
             "type": "boolean",
             "description": "Whether data discount logging is enabled for this workspace"
@@ -24265,6 +24292,8 @@
           "default_text_model",
           "description",
           "id",
+          "io_logging_api_key_ids",
+          "io_logging_sampling_rate",
           "is_data_discount_logging_enabled",
           "is_observability_broadcast_enabled",
           "is_observability_io_logging_enabled",
@@ -24326,6 +24355,21 @@
             ],
             "description": "Description of the workspace"
           },
+          "io_logging_api_key_ids": {
+            "type": [
+              "array",
+              "null"
+            ],
+            "items": {
+              "type": "integer"
+            },
+            "description": "Optional array of API key IDs to filter I/O logging"
+          },
+          "io_logging_sampling_rate": {
+            "type": "number",
+            "format": "double",
+            "description": "Sampling rate for I/O logging (0.0001-1)"
+          },
           "is_data_discount_logging_enabled": {
             "type": "boolean",
             "description": "Whether data discount logging is enabled"
@@ -24400,6 +24444,21 @@
             "format": "uuid",
             "description": "Unique identifier for the workspace"
           },
+          "io_logging_api_key_ids": {
+            "type": [
+              "array",
+              "null"
+            ],
+            "items": {
+              "type": "integer"
+            },
+            "description": "Optional array of API key IDs to filter I/O logging. Null means all keys are logged."
+          },
+          "io_logging_sampling_rate": {
+            "type": "number",
+            "format": "double",
+            "description": "Sampling rate for I/O logging (0.0001-1). 1 means 100% of requests are logged."
+          },
           "is_data_discount_logging_enabled": {
             "type": "boolean",
             "description": "Whether data discount logging is enabled for this workspace"
@@ -24436,6 +24495,8 @@
           "default_text_model",
           "description",
           "id",
+          "io_logging_api_key_ids",
+          "io_logging_sampling_rate",
           "is_data_discount_logging_enabled",
           "is_observability_broadcast_enabled",
           "is_observability_io_logging_enabled",
@@ -24504,6 +24565,21 @@
             "format": "uuid",
             "description": "Unique identifier for the workspace"
           },
+          "io_logging_api_key_ids": {
+            "type": [
+              "array",
+              "null"
+            ],
+            "items": {
+              "type": "integer"
+            },
+            "description": "Optional array of API key IDs to filter I/O logging. Null means all keys are logged."
+          },
+          "io_logging_sampling_rate": {
+            "type": "number",
+            "format": "double",
+            "description": "Sampling rate for I/O logging (0.0001-1). 1 means 100% of requests are logged."
+          },
           "is_data_discount_logging_enabled": {
             "type": "boolean",
             "description": "Whether data discount logging is enabled for this workspace"
@@ -24540,6 +24616,8 @@
           "default_text_model",
           "description",
           "id",
+          "io_logging_api_key_ids",
+          "io_logging_sampling_rate",
           "is_data_discount_logging_enabled",
           "is_observability_broadcast_enabled",
           "is_observability_io_logging_enabled",
@@ -24608,6 +24686,21 @@
             ],
             "description": "New description for the workspace"
           },
+          "io_logging_api_key_ids": {
+            "type": [
+              "array",
+              "null"
+            ],
+            "items": {
+              "type": "integer"
+            },
+            "description": "Optional array of API key IDs to filter I/O logging"
+          },
+          "io_logging_sampling_rate": {
+            "type": "number",
+            "format": "double",
+            "description": "Sampling rate for I/O logging (0.0001-1)"
+          },
           "is_data_discount_logging_enabled": {
             "type": "boolean",
             "description": "Whether data discount logging is enabled"
@@ -24678,6 +24771,21 @@
             "format": "uuid",
             "description": "Unique identifier for the workspace"
           },
+          "io_logging_api_key_ids": {
+            "type": [
+              "array",
+              "null"
+            ],
+            "items": {
+              "type": "integer"
+            },
+            "description": "Optional array of API key IDs to filter I/O logging. Null means all keys are logged."
+          },
+          "io_logging_sampling_rate": {
+            "type": "number",
+            "format": "double",
+            "description": "Sampling rate for I/O logging (0.0001-1). 1 means 100% of requests are logged."
+          },
           "is_data_discount_logging_enabled": {
             "type": "boolean",
             "description": "Whether data discount logging is enabled for this workspace"
@@ -24714,6 +24822,8 @@
           "default_text_model",
           "description",
           "id",
+          "io_logging_api_key_ids",
+          "io_logging_sampling_rate",
           "is_data_discount_logging_enabled",
           "is_observability_broadcast_enabled",
           "is_observability_io_logging_enabled",