diff --git a/src/libs/Cohere/Generated/Cohere.CohereClient.Chatv2.g.cs b/src/libs/Cohere/Generated/Cohere.CohereClient.Chatv2.g.cs
index a2bca79b..65dff03b 100644
--- a/src/libs/Cohere/Generated/Cohere.CohereClient.Chatv2.g.cs
+++ b/src/libs/Cohere/Generated/Cohere.CohereClient.Chatv2.g.cs
@@ -534,7 +534,7 @@ partial void ProcessChatv2ResponseContent(
         /// <param name="k">
         /// Ensures that only the top `k` most likely tokens are considered for generation at each step. When `k` is set to `0`, k-sampling is disabled.<br/>
         /// Defaults to `0`, min value of `0`, max value of `500`.<br/>
-        /// Default Value: 0F
+        /// Default Value: 0
         /// </param>
         /// <param name="logprobs">
         /// Defaults to `false`. When set to `true`, the log probabilities of the generated tokens will be included in the response.
@@ -620,7 +620,7 @@ partial void ProcessChatv2ResponseContent(
             global::Cohere.CitationOptions? citationOptions = default,
             global::System.Collections.Generic.IList<global::Cohere.OneOf<string, global::Cohere.Document>>? documents = default,
             float? frequencyPenalty = default,
-            float? k = default,
+            int? k = default,
             bool? logprobs = default,
             int? maxTokens = default,
             float? p = default,
diff --git a/src/libs/Cohere/Generated/Cohere.ICohereClient.Chatv2.g.cs b/src/libs/Cohere/Generated/Cohere.ICohereClient.Chatv2.g.cs
index d4fd6b1e..84a86b76 100644
--- a/src/libs/Cohere/Generated/Cohere.ICohereClient.Chatv2.g.cs
+++ b/src/libs/Cohere/Generated/Cohere.ICohereClient.Chatv2.g.cs
@@ -37,7 +37,7 @@ public partial interface ICohereClient
         /// <param name="k">
         /// Ensures that only the top `k` most likely tokens are considered for generation at each step. When `k` is set to `0`, k-sampling is disabled.<br/>
         /// Defaults to `0`, min value of `0`, max value of `500`.<br/>
-        /// Default Value: 0F
+        /// Default Value: 0
         /// </param>
         /// <param name="logprobs">
         /// Defaults to `false`. When set to `true`, the log probabilities of the generated tokens will be included in the response.
@@ -123,7 +123,7 @@ public partial interface ICohereClient
             global::Cohere.CitationOptions? citationOptions = default,
             global::System.Collections.Generic.IList<global::Cohere.OneOf<string, global::Cohere.Document>>? documents = default,
             float? frequencyPenalty = default,
-            float? k = default,
+            int? k = default,
             bool? logprobs = default,
             int? maxTokens = default,
             float? p = default,
diff --git a/src/libs/Cohere/Generated/Cohere.Models.Chatv2Request.g.cs b/src/libs/Cohere/Generated/Cohere.Models.Chatv2Request.g.cs
index 14f08693..6924f027 100644
--- a/src/libs/Cohere/Generated/Cohere.Models.Chatv2Request.g.cs
+++ b/src/libs/Cohere/Generated/Cohere.Models.Chatv2Request.g.cs
@@ -32,10 +32,10 @@ public sealed partial class Chatv2Request
         /// <summary>
         /// Ensures that only the top `k` most likely tokens are considered for generation at each step. When `k` is set to `0`, k-sampling is disabled.<br/>
         /// Defaults to `0`, min value of `0`, max value of `500`.<br/>
-        /// Default Value: 0F
+        /// Default Value: 0
         /// </summary>
         [global::System.Text.Json.Serialization.JsonPropertyName("k")]
-        public float? K { get; set; }
+        public int? K { get; set; }
 
         /// <summary>
         /// Defaults to `false`. When set to `true`, the log probabilities of the generated tokens will be included in the response.
@@ -188,7 +188,7 @@ public sealed partial class Chatv2Request
         /// <param name="k">
         /// Ensures that only the top `k` most likely tokens are considered for generation at each step. When `k` is set to `0`, k-sampling is disabled.<br/>
         /// Defaults to `0`, min value of `0`, max value of `500`.<br/>
-        /// Default Value: 0F
+        /// Default Value: 0
         /// </param>
         /// <param name="logprobs">
         /// Defaults to `false`. When set to `true`, the log probabilities of the generated tokens will be included in the response.
@@ -274,7 +274,7 @@ public Chatv2Request(
             global::Cohere.CitationOptions? citationOptions,
             global::System.Collections.Generic.IList<global::Cohere.OneOf<string, global::Cohere.Document>>? documents,
             float? frequencyPenalty,
-            float? k,
+            int? k,
             bool? logprobs,
             int? maxTokens,
             float? p,
diff --git a/src/libs/Cohere/openapi.yaml b/src/libs/Cohere/openapi.yaml
index 361cde2c..a9fc5f38 100644
--- a/src/libs/Cohere/openapi.yaml
+++ b/src/libs/Cohere/openapi.yaml
@@ -7412,9 +7412,8 @@ paths:
                 k:
                   maximum: 500
                   minimum: 0
-                  type: number
+                  type: integer
                   description: "Ensures that only the top `k` most likely tokens are considered for generation at each step. When `k` is set to `0`, k-sampling is disabled.\nDefaults to `0`, min value of `0`, max value of `500`.\n"
-                  format: float
                   default: 0
                   x-fern-audiences:
                     - public