diff --git a/src/libs/Weave/Generated/Weave.Models.CostCreateInput.g.cs b/src/libs/Weave/Generated/Weave.Models.CostCreateInput.g.cs
index 589bad3..35b5464 100644
--- a/src/libs/Weave/Generated/Weave.Models.CostCreateInput.g.cs
+++ b/src/libs/Weave/Generated/Weave.Models.CostCreateInput.g.cs
@@ -22,6 +22,18 @@ public sealed partial class CostCreateInput
         [global::System.Text.Json.Serialization.JsonRequired]
         public required double CompletionTokenCost { get; set; }
 
+        /// <summary>
+        /// Default Value: 0
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("cache_read_input_token_cost")]
+        public double? CacheReadInputTokenCost { get; set; }
+
+        /// <summary>
+        /// Default Value: 0
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("cache_creation_input_token_cost")]
+        public double? CacheCreationInputTokenCost { get; set; }
+
         /// <summary>
         /// The unit of the cost for the prompt tokens<br/>
         /// Default Value: USD
@@ -59,6 +71,12 @@ public sealed partial class CostCreateInput
         /// </summary>
         /// <param name="promptTokenCost"></param>
         /// <param name="completionTokenCost"></param>
+        /// <param name="cacheReadInputTokenCost">
+        /// Default Value: 0
+        /// </param>
+        /// <param name="cacheCreationInputTokenCost">
+        /// Default Value: 0
+        /// </param>
         /// <param name="promptTokenCostUnit">
         /// The unit of the cost for the prompt tokens<br/>
         /// Default Value: USD
@@ -79,6 +97,8 @@ public sealed partial class CostCreateInput
         public CostCreateInput(
             double promptTokenCost,
             double completionTokenCost,
+            double? cacheReadInputTokenCost,
+            double? cacheCreationInputTokenCost,
             string? promptTokenCostUnit,
             string? completionTokenCostUnit,
             global::System.DateTime? effectiveDate,
@@ -86,6 +106,8 @@ public CostCreateInput(
         {
             this.PromptTokenCost = promptTokenCost;
             this.CompletionTokenCost = completionTokenCost;
+            this.CacheReadInputTokenCost = cacheReadInputTokenCost;
+            this.CacheCreationInputTokenCost = cacheCreationInputTokenCost;
             this.PromptTokenCostUnit = promptTokenCostUnit;
             this.CompletionTokenCostUnit = completionTokenCostUnit;
             this.EffectiveDate = effectiveDate;
diff --git a/src/libs/Weave/Generated/Weave.Models.LLMAggregatedUsage.g.cs b/src/libs/Weave/Generated/Weave.Models.LLMAggregatedUsage.g.cs
index fc5640e..ca5d078 100644
--- a/src/libs/Weave/Generated/Weave.Models.LLMAggregatedUsage.g.cs
+++ b/src/libs/Weave/Generated/Weave.Models.LLMAggregatedUsage.g.cs
@@ -32,6 +32,18 @@ public sealed partial class LLMAggregatedUsage
         [global::System.Text.Json.Serialization.JsonPropertyName("total_tokens")]
         public int? TotalTokens { get; set; }
 
+        /// <summary>
+        /// Default Value: 0
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("cache_read_input_tokens")]
+        public int? CacheReadInputTokens { get; set; }
+
+        /// <summary>
+        /// Default Value: 0
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("cache_creation_input_tokens")]
+        public int? CacheCreationInputTokens { get; set; }
+
         /// <summary>
         /// 
         /// </summary>
@@ -44,6 +56,18 @@ public sealed partial class LLMAggregatedUsage
         [global::System.Text.Json.Serialization.JsonPropertyName("completion_tokens_total_cost")]
         public double? CompletionTokensTotalCost { get; set; }
 
+        /// <summary>
+        /// 
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("cache_read_input_tokens_total_cost")]
+        public double? CacheReadInputTokensTotalCost { get; set; }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("cache_creation_input_tokens_total_cost")]
+        public double? CacheCreationInputTokensTotalCost { get; set; }
+
         /// <summary>
         /// Additional properties that are not explicitly defined in the schema
         /// </summary>
@@ -65,8 +89,16 @@ public sealed partial class LLMAggregatedUsage
         /// <param name="totalTokens">
         /// Default Value: 0
         /// </param>
+        /// <param name="cacheReadInputTokens">
+        /// Default Value: 0
+        /// </param>
+        /// <param name="cacheCreationInputTokens">
+        /// Default Value: 0
+        /// </param>
         /// <param name="promptTokensTotalCost"></param>
         /// <param name="completionTokensTotalCost"></param>
+        /// <param name="cacheReadInputTokensTotalCost"></param>
+        /// <param name="cacheCreationInputTokensTotalCost"></param>
 #if NET7_0_OR_GREATER
         [global::System.Diagnostics.CodeAnalysis.SetsRequiredMembers]
 #endif
@@ -75,15 +107,23 @@ public LLMAggregatedUsage(
             int? promptTokens,
             int? completionTokens,
             int? totalTokens,
+            int? cacheReadInputTokens,
+            int? cacheCreationInputTokens,
             double? promptTokensTotalCost,
-            double? completionTokensTotalCost)
+            double? completionTokensTotalCost,
+            double? cacheReadInputTokensTotalCost,
+            double? cacheCreationInputTokensTotalCost)
         {
             this.Requests = requests;
             this.PromptTokens = promptTokens;
             this.CompletionTokens = completionTokens;
             this.TotalTokens = totalTokens;
+            this.CacheReadInputTokens = cacheReadInputTokens;
+            this.CacheCreationInputTokens = cacheCreationInputTokens;
             this.PromptTokensTotalCost = promptTokensTotalCost;
             this.CompletionTokensTotalCost = completionTokensTotalCost;
+            this.CacheReadInputTokensTotalCost = cacheReadInputTokensTotalCost;
+            this.CacheCreationInputTokensTotalCost = cacheCreationInputTokensTotalCost;
         }
 
         /// <summary>
diff --git a/src/libs/Weave/Generated/Weave.Models.LLMAggregatedUsageCacheCreationInputTokensTotalCost.Json.g.cs b/src/libs/Weave/Generated/Weave.Models.LLMAggregatedUsageCacheCreationInputTokensTotalCost.Json.g.cs
new file mode 100644
index 0000000..d9d69d2
--- /dev/null
+++ b/src/libs/Weave/Generated/Weave.Models.LLMAggregatedUsageCacheCreationInputTokensTotalCost.Json.g.cs
@@ -0,0 +1,92 @@
+#nullable enable
+
+namespace Weave
+{
+    public sealed partial class LLMAggregatedUsageCacheCreationInputTokensTotalCost
+    {
+        /// <summary>
+        /// Serializes the current instance to a JSON string using the provided JsonSerializerContext.
+        /// </summary>
+        public string ToJson(
+            global::System.Text.Json.Serialization.JsonSerializerContext jsonSerializerContext)
+        {
+            return global::System.Text.Json.JsonSerializer.Serialize(
+                this,
+                this.GetType(),
+                jsonSerializerContext);
+        }
+
+        /// <summary>
+        /// Serializes the current instance to a JSON string using the provided JsonSerializerOptions.
+        /// </summary>
+#if NET8_0_OR_GREATER
+        [global::System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("JSON serialization and deserialization might require types that cannot be statically analyzed. Use the overload that takes a JsonTypeInfo or JsonSerializerContext, or make sure all of the required types are preserved.")]
+        [global::System.Diagnostics.CodeAnalysis.RequiresDynamicCode("JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime code generation. Use System.Text.Json source generation for native AOT applications.")]
+#endif
+        public string ToJson(
+            global::System.Text.Json.JsonSerializerOptions? jsonSerializerOptions = null)
+        {
+            return global::System.Text.Json.JsonSerializer.Serialize(
+                this,
+                jsonSerializerOptions);
+        }
+
+        /// <summary>
+        /// Deserializes a JSON string using the provided JsonSerializerContext.
+        /// </summary>
+        public static global::Weave.LLMAggregatedUsageCacheCreationInputTokensTotalCost? FromJson(
+            string json,
+            global::System.Text.Json.Serialization.JsonSerializerContext jsonSerializerContext)
+        {
+            return global::System.Text.Json.JsonSerializer.Deserialize(
+                json,
+                typeof(global::Weave.LLMAggregatedUsageCacheCreationInputTokensTotalCost),
+                jsonSerializerContext) as global::Weave.LLMAggregatedUsageCacheCreationInputTokensTotalCost;
+        }
+
+        /// <summary>
+        /// Deserializes a JSON string using the provided JsonSerializerOptions.
+        /// </summary>
+#if NET8_0_OR_GREATER
+        [global::System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("JSON serialization and deserialization might require types that cannot be statically analyzed. Use the overload that takes a JsonTypeInfo or JsonSerializerContext, or make sure all of the required types are preserved.")]
+        [global::System.Diagnostics.CodeAnalysis.RequiresDynamicCode("JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime code generation. Use System.Text.Json source generation for native AOT applications.")]
+#endif
+        public static global::Weave.LLMAggregatedUsageCacheCreationInputTokensTotalCost? FromJson(
+            string json,
+            global::System.Text.Json.JsonSerializerOptions? jsonSerializerOptions = null)
+        {
+            return global::System.Text.Json.JsonSerializer.Deserialize<global::Weave.LLMAggregatedUsageCacheCreationInputTokensTotalCost>(
+                json,
+                jsonSerializerOptions);
+        }
+
+        /// <summary>
+        /// Deserializes a JSON stream using the provided JsonSerializerContext.
+        /// </summary>
+        public static async global::System.Threading.Tasks.ValueTask<global::Weave.LLMAggregatedUsageCacheCreationInputTokensTotalCost?> FromJsonStreamAsync(
+            global::System.IO.Stream jsonStream,
+            global::System.Text.Json.Serialization.JsonSerializerContext jsonSerializerContext)
+        {
+            return (await global::System.Text.Json.JsonSerializer.DeserializeAsync(
+                jsonStream,
+                typeof(global::Weave.LLMAggregatedUsageCacheCreationInputTokensTotalCost),
+                jsonSerializerContext).ConfigureAwait(false)) as global::Weave.LLMAggregatedUsageCacheCreationInputTokensTotalCost;
+        }
+
+        /// <summary>
+        /// Deserializes a JSON stream using the provided JsonSerializerOptions.
+        /// </summary>
+#if NET8_0_OR_GREATER
+        [global::System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("JSON serialization and deserialization might require types that cannot be statically analyzed. Use the overload that takes a JsonTypeInfo or JsonSerializerContext, or make sure all of the required types are preserved.")]
+        [global::System.Diagnostics.CodeAnalysis.RequiresDynamicCode("JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime code generation. Use System.Text.Json source generation for native AOT applications.")]
+#endif
+        public static global::System.Threading.Tasks.ValueTask<global::Weave.LLMAggregatedUsageCacheCreationInputTokensTotalCost?> FromJsonStreamAsync(
+            global::System.IO.Stream jsonStream,
+            global::System.Text.Json.JsonSerializerOptions? jsonSerializerOptions = null)
+        {
+            return global::System.Text.Json.JsonSerializer.DeserializeAsync<global::Weave.LLMAggregatedUsageCacheCreationInputTokensTotalCost?>(
+                jsonStream,
+                jsonSerializerOptions);
+        }
+    }
+}
diff --git a/src/libs/Weave/Generated/Weave.Models.LLMAggregatedUsageCacheCreationInputTokensTotalCost.g.cs b/src/libs/Weave/Generated/Weave.Models.LLMAggregatedUsageCacheCreationInputTokensTotalCost.g.cs
new file mode 100644
index 0000000..db6e96e
--- /dev/null
+++ b/src/libs/Weave/Generated/Weave.Models.LLMAggregatedUsageCacheCreationInputTokensTotalCost.g.cs
@@ -0,0 +1,18 @@
+
+#nullable enable
+
+namespace Weave
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public sealed partial class LLMAggregatedUsageCacheCreationInputTokensTotalCost
+    {
+
+        /// <summary>
+        /// Additional properties that are not explicitly defined in the schema
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonExtensionData]
+        public global::System.Collections.Generic.IDictionary<string, object> AdditionalProperties { get; set; } = new global::System.Collections.Generic.Dictionary<string, object>();
+    }
+}
\ No newline at end of file
diff --git a/src/libs/Weave/Generated/Weave.Models.LLMAggregatedUsageCacheReadInputTokensTotalCost.Json.g.cs b/src/libs/Weave/Generated/Weave.Models.LLMAggregatedUsageCacheReadInputTokensTotalCost.Json.g.cs
new file mode 100644
index 0000000..486493f
--- /dev/null
+++ b/src/libs/Weave/Generated/Weave.Models.LLMAggregatedUsageCacheReadInputTokensTotalCost.Json.g.cs
@@ -0,0 +1,92 @@
+#nullable enable
+
+namespace Weave
+{
+    public sealed partial class LLMAggregatedUsageCacheReadInputTokensTotalCost
+    {
+        /// <summary>
+        /// Serializes the current instance to a JSON string using the provided JsonSerializerContext.
+        /// </summary>
+        public string ToJson(
+            global::System.Text.Json.Serialization.JsonSerializerContext jsonSerializerContext)
+        {
+            return global::System.Text.Json.JsonSerializer.Serialize(
+                this,
+                this.GetType(),
+                jsonSerializerContext);
+        }
+
+        /// <summary>
+        /// Serializes the current instance to a JSON string using the provided JsonSerializerOptions.
+        /// </summary>
+#if NET8_0_OR_GREATER
+        [global::System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("JSON serialization and deserialization might require types that cannot be statically analyzed. Use the overload that takes a JsonTypeInfo or JsonSerializerContext, or make sure all of the required types are preserved.")]
+        [global::System.Diagnostics.CodeAnalysis.RequiresDynamicCode("JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime code generation. Use System.Text.Json source generation for native AOT applications.")]
+#endif
+        public string ToJson(
+            global::System.Text.Json.JsonSerializerOptions? jsonSerializerOptions = null)
+        {
+            return global::System.Text.Json.JsonSerializer.Serialize(
+                this,
+                jsonSerializerOptions);
+        }
+
+        /// <summary>
+        /// Deserializes a JSON string using the provided JsonSerializerContext.
+        /// </summary>
+        public static global::Weave.LLMAggregatedUsageCacheReadInputTokensTotalCost? FromJson(
+            string json,
+            global::System.Text.Json.Serialization.JsonSerializerContext jsonSerializerContext)
+        {
+            return global::System.Text.Json.JsonSerializer.Deserialize(
+                json,
+                typeof(global::Weave.LLMAggregatedUsageCacheReadInputTokensTotalCost),
+                jsonSerializerContext) as global::Weave.LLMAggregatedUsageCacheReadInputTokensTotalCost;
+        }
+
+        /// <summary>
+        /// Deserializes a JSON string using the provided JsonSerializerOptions.
+        /// </summary>
+#if NET8_0_OR_GREATER
+        [global::System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("JSON serialization and deserialization might require types that cannot be statically analyzed. Use the overload that takes a JsonTypeInfo or JsonSerializerContext, or make sure all of the required types are preserved.")]
+        [global::System.Diagnostics.CodeAnalysis.RequiresDynamicCode("JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime code generation. Use System.Text.Json source generation for native AOT applications.")]
+#endif
+        public static global::Weave.LLMAggregatedUsageCacheReadInputTokensTotalCost? FromJson(
+            string json,
+            global::System.Text.Json.JsonSerializerOptions? jsonSerializerOptions = null)
+        {
+            return global::System.Text.Json.JsonSerializer.Deserialize<global::Weave.LLMAggregatedUsageCacheReadInputTokensTotalCost>(
+                json,
+                jsonSerializerOptions);
+        }
+
+        /// <summary>
+        /// Deserializes a JSON stream using the provided JsonSerializerContext.
+        /// </summary>
+        public static async global::System.Threading.Tasks.ValueTask<global::Weave.LLMAggregatedUsageCacheReadInputTokensTotalCost?> FromJsonStreamAsync(
+            global::System.IO.Stream jsonStream,
+            global::System.Text.Json.Serialization.JsonSerializerContext jsonSerializerContext)
+        {
+            return (await global::System.Text.Json.JsonSerializer.DeserializeAsync(
+                jsonStream,
+                typeof(global::Weave.LLMAggregatedUsageCacheReadInputTokensTotalCost),
+                jsonSerializerContext).ConfigureAwait(false)) as global::Weave.LLMAggregatedUsageCacheReadInputTokensTotalCost;
+        }
+
+        /// <summary>
+        /// Deserializes a JSON stream using the provided JsonSerializerOptions.
+        /// </summary>
+#if NET8_0_OR_GREATER
+        [global::System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("JSON serialization and deserialization might require types that cannot be statically analyzed. Use the overload that takes a JsonTypeInfo or JsonSerializerContext, or make sure all of the required types are preserved.")]
+        [global::System.Diagnostics.CodeAnalysis.RequiresDynamicCode("JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime code generation. Use System.Text.Json source generation for native AOT applications.")]
+#endif
+        public static global::System.Threading.Tasks.ValueTask<global::Weave.LLMAggregatedUsageCacheReadInputTokensTotalCost?> FromJsonStreamAsync(
+            global::System.IO.Stream jsonStream,
+            global::System.Text.Json.JsonSerializerOptions? jsonSerializerOptions = null)
+        {
+            return global::System.Text.Json.JsonSerializer.DeserializeAsync<global::Weave.LLMAggregatedUsageCacheReadInputTokensTotalCost?>(
+                jsonStream,
+                jsonSerializerOptions);
+        }
+    }
+}
diff --git a/src/libs/Weave/Generated/Weave.Models.LLMAggregatedUsageCacheReadInputTokensTotalCost.g.cs b/src/libs/Weave/Generated/Weave.Models.LLMAggregatedUsageCacheReadInputTokensTotalCost.g.cs
new file mode 100644
index 0000000..cc695bb
--- /dev/null
+++ b/src/libs/Weave/Generated/Weave.Models.LLMAggregatedUsageCacheReadInputTokensTotalCost.g.cs
@@ -0,0 +1,18 @@
+
+#nullable enable
+
+namespace Weave
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public sealed partial class LLMAggregatedUsageCacheReadInputTokensTotalCost
+    {
+
+        /// <summary>
+        /// Additional properties that are not explicitly defined in the schema
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonExtensionData]
+        public global::System.Collections.Generic.IDictionary<string, object> AdditionalProperties { get; set; } = new global::System.Collections.Generic.Dictionary<string, object>();
+    }
+}
\ No newline at end of file
diff --git a/src/libs/Weave/Generated/Weave.Models.UsageMetricSpecMetric.g.cs b/src/libs/Weave/Generated/Weave.Models.UsageMetricSpecMetric.g.cs
index 8cbec09..598ff71 100644
--- a/src/libs/Weave/Generated/Weave.Models.UsageMetricSpecMetric.g.cs
+++ b/src/libs/Weave/Generated/Weave.Models.UsageMetricSpecMetric.g.cs
@@ -8,6 +8,14 @@ namespace Weave
     /// </summary>
     public enum UsageMetricSpecMetric
     {
+        /// <summary>
+        /// 
+        /// </summary>
+        CacheCreationInputTokens,
+        /// <summary>
+        /// 
+        /// </summary>
+        CacheReadInputTokens,
         /// <summary>
         /// 
         /// </summary>
@@ -46,6 +54,8 @@ public static string ToValueString(this UsageMetricSpecMetric value)
         {
             return value switch
             {
+                UsageMetricSpecMetric.CacheCreationInputTokens => "cache_creation_input_tokens",
+                UsageMetricSpecMetric.CacheReadInputTokens => "cache_read_input_tokens",
                 UsageMetricSpecMetric.InputCost => "input_cost",
                 UsageMetricSpecMetric.InputTokens => "input_tokens",
                 UsageMetricSpecMetric.OutputCost => "output_cost",
@@ -62,6 +72,8 @@ public static string ToValueString(this UsageMetricSpecMetric value)
         {
             return value switch
             {
+                "cache_creation_input_tokens" => UsageMetricSpecMetric.CacheCreationInputTokens,
+                "cache_read_input_tokens" => UsageMetricSpecMetric.CacheReadInputTokens,
                 "input_cost" => UsageMetricSpecMetric.InputCost,
                 "input_tokens" => UsageMetricSpecMetric.InputTokens,
                 "output_cost" => UsageMetricSpecMetric.OutputCost,
diff --git a/src/libs/Weave/openapi.json b/src/libs/Weave/openapi.json
index 795f99a..126ec5b 100644
--- a/src/libs/Weave/openapi.json
+++ b/src/libs/Weave/openapi.json
@@ -7657,6 +7657,16 @@
             "type": "number",
             "title": "Completion Token Cost"
           },
+          "cache_read_input_token_cost": {
+            "type": "number",
+            "title": "Cache Read Input Token Cost",
+            "default": 0
+          },
+          "cache_creation_input_token_cost": {
+            "type": "number",
+            "title": "Cache Creation Input Token Cost",
+            "default": 0
+          },
           "prompt_token_cost_unit": {
             "anyOf": [
               {
@@ -10838,6 +10848,16 @@
             "title": "Total Tokens",
             "default": 0
           },
+          "cache_read_input_tokens": {
+            "type": "integer",
+            "title": "Cache Read Input Tokens",
+            "default": 0
+          },
+          "cache_creation_input_tokens": {
+            "type": "integer",
+            "title": "Cache Creation Input Tokens",
+            "default": 0
+          },
           "prompt_tokens_total_cost": {
             "anyOf": [
               {
@@ -10859,6 +10879,28 @@
               }
             ],
             "title": "Completion Tokens Total Cost"
+          },
+          "cache_read_input_tokens_total_cost": {
+            "anyOf": [
+              {
+                "type": "number"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "title": "Cache Read Input Tokens Total Cost"
+          },
+          "cache_creation_input_tokens_total_cost": {
+            "anyOf": [
+              {
+                "type": "number"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "title": "Cache Creation Input Tokens Total Cost"
           }
         },
         "type": "object",
@@ -14151,6 +14193,8 @@
               "input_tokens",
               "output_tokens",
               "total_tokens",
+              "cache_read_input_tokens",
+              "cache_creation_input_tokens",
               "input_cost",
               "output_cost",
               "total_cost"