diff --git a/src/libs/OpenRouter/Generated/OpenRouter.Models.PublicEndpointPricing.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.Models.PublicEndpointPricing.g.cs
index f6575a30..2e99719d 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.Models.PublicEndpointPricing.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.Models.PublicEndpointPricing.g.cs
@@ -64,11 +64,17 @@ public sealed partial class PublicEndpointPricing
         public string? InputCacheRead { get; set; }
 
         /// <summary>
-        /// Price in USD per cached input token (write)
+        /// Price per cache-write token, in USD per token. For providers with multiple cache TTLs (e.g. Anthropic), this is the default (5-minute) cache-write rate.
         /// </summary>
         [global::System.Text.Json.Serialization.JsonPropertyName("input_cache_write")]
         public string? InputCacheWrite { get; set; }
 
+        /// <summary>
+        /// Price per 1-hour cache-write token, in USD per token. Only present for providers that price an extended (1-hour) cache TTL separately, such as Anthropic.
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("input_cache_write_1h")]
+        public string? InputCacheWrite1h { get; set; }
+
         /// <summary>
         /// Price in USD per internal reasoning token
         /// </summary>
@@ -134,7 +140,10 @@ public sealed partial class PublicEndpointPricing
         /// Price in USD per cached input token (read)
         /// </param>
         /// <param name="inputCacheWrite">
-        /// Price in USD per cached input token (write)
+        /// Price per cache-write token, in USD per token. For providers with multiple cache TTLs (e.g. Anthropic), this is the default (5-minute) cache-write rate.
+        /// </param>
+        /// <param name="inputCacheWrite1h">
+        /// Price per 1-hour cache-write token, in USD per token. Only present for providers that price an extended (1-hour) cache TTL separately, such as Anthropic.
         /// </param>
         /// <param name="internalReasoning">
         /// Price in USD per internal reasoning token
@@ -160,6 +169,7 @@ public PublicEndpointPricing(
             string? inputAudioCache,
             string? inputCacheRead,
             string? inputCacheWrite,
+            string? inputCacheWrite1h,
             string? internalReasoning,
             string? request,
             string? webSearch)
@@ -174,6 +184,7 @@ public PublicEndpointPricing(
             this.InputAudioCache = inputAudioCache;
             this.InputCacheRead = inputCacheRead;
             this.InputCacheWrite = inputCacheWrite;
+            this.InputCacheWrite1h = inputCacheWrite1h;
             this.InternalReasoning = internalReasoning;
             this.Prompt = prompt ?? throw new global::System.ArgumentNullException(nameof(prompt));
             this.Request = request;
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.Models.PublicPricing.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.Models.PublicPricing.g.cs
index 7b2f0445..599bad2a 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.Models.PublicPricing.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.Models.PublicPricing.g.cs
@@ -64,11 +64,17 @@ public sealed partial class PublicPricing
         public string? InputCacheRead { get; set; }
 
         /// <summary>
-        /// Price in USD per cached input token (write)
+        /// Price per cache-write token, in USD per token. For providers with multiple cache TTLs (e.g. Anthropic), this is the default (5-minute) cache-write rate.
         /// </summary>
         [global::System.Text.Json.Serialization.JsonPropertyName("input_cache_write")]
         public string? InputCacheWrite { get; set; }
 
+        /// <summary>
+        /// Price per 1-hour cache-write token, in USD per token. Only present for providers that price an extended (1-hour) cache TTL separately, such as Anthropic.
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("input_cache_write_1h")]
+        public string? InputCacheWrite1h { get; set; }
+
         /// <summary>
         /// Price in USD per internal reasoning token
         /// </summary>
@@ -134,7 +140,10 @@ public sealed partial class PublicPricing
         /// Price in USD per cached input token (read)
         /// </param>
         /// <param name="inputCacheWrite">
-        /// Price in USD per cached input token (write)
+        /// Price per cache-write token, in USD per token. For providers with multiple cache TTLs (e.g. Anthropic), this is the default (5-minute) cache-write rate.
+        /// </param>
+        /// <param name="inputCacheWrite1h">
+        /// Price per 1-hour cache-write token, in USD per token. Only present for providers that price an extended (1-hour) cache TTL separately, such as Anthropic.
         /// </param>
         /// <param name="internalReasoning">
         /// Price in USD per internal reasoning token
@@ -160,6 +169,7 @@ public PublicPricing(
             string? inputAudioCache,
             string? inputCacheRead,
             string? inputCacheWrite,
+            string? inputCacheWrite1h,
             string? internalReasoning,
             string? request,
             string? webSearch)
@@ -174,6 +184,7 @@ public PublicPricing(
             this.InputAudioCache = inputAudioCache;
             this.InputCacheRead = inputCacheRead;
             this.InputCacheWrite = inputCacheWrite;
+            this.InputCacheWrite1h = inputCacheWrite1h;
             this.InternalReasoning = internalReasoning;
             this.Prompt = prompt ?? throw new global::System.ArgumentNullException(nameof(prompt));
             this.Request = request;
diff --git a/src/libs/OpenRouter/openapi.yaml b/src/libs/OpenRouter/openapi.yaml
index 3d898ff0..b8536793 100644
--- a/src/libs/OpenRouter/openapi.yaml
+++ b/src/libs/OpenRouter/openapi.yaml
@@ -25719,7 +25719,11 @@
           },
           "input_cache_write": {
             "type": "string",
-            "description": "Price in USD per cached input token (write)"
+            "description": "Price per cache-write token, in USD per token. For providers with multiple cache TTLs (e.g. Anthropic), this is the default (5-minute) cache-write rate."
+          },
+          "input_cache_write_1h": {
+            "type": "string",
+            "description": "Price per 1-hour cache-write token, in USD per token. Only present for providers that price an extended (1-hour) cache TTL separately, such as Anthropic."
           },
           "internal_reasoning": {
             "type": "string",
@@ -26046,7 +26050,11 @@
           },
           "input_cache_write": {
             "type": "string",
-            "description": "Price in USD per cached input token (write)"
+            "description": "Price per cache-write token, in USD per token. For providers with multiple cache TTLs (e.g. Anthropic), this is the default (5-minute) cache-write rate."
+          },
+          "input_cache_write_1h": {
+            "type": "string",
+            "description": "Price per 1-hour cache-write token, in USD per token. Only present for providers that price an extended (1-hour) cache TTL separately, such as Anthropic."
           },
           "internal_reasoning": {
             "type": "string",