diff --git a/OpenAI.SDK/ObjectModels/RequestModels/ToolDefinition.cs b/OpenAI.SDK/ObjectModels/RequestModels/ToolDefinition.cs
index 7ca8526c..fe455bf1 100644
--- a/OpenAI.SDK/ObjectModels/RequestModels/ToolDefinition.cs
+++ b/OpenAI.SDK/ObjectModels/RequestModels/ToolDefinition.cs
@@ -130,5 +130,5 @@ public class RankingOptions
     ///     The score threshold for the file search. All values must be a floating point number between 0 and 1.
     /// </summary>
     [JsonPropertyName("score_threshold")]
-    public int ScoreThreshold { get; set; }
+    public float ScoreThreshold { get; set; }
 }
\ No newline at end of file
diff --git a/OpenAI.SDK/ObjectModels/SharedModels/AssistantResponse.cs b/OpenAI.SDK/ObjectModels/SharedModels/AssistantResponse.cs
index 98ca7968..1a6be99a 100644
--- a/OpenAI.SDK/ObjectModels/SharedModels/AssistantResponse.cs
+++ b/OpenAI.SDK/ObjectModels/SharedModels/AssistantResponse.cs
@@ -33,6 +33,31 @@ public record AssistantResponse : BaseResponse, IOpenAiModels.IId, IOpenAiModels
     [JsonPropertyName("file_ids")]
     public List<string> FileIds { get; set; }
 
+    /// <summary>
+    ///     A set of resources that are used by the assistant's tools. The resources are specific to the type of tool. For
+    ///     example, the code_interpreter tool requires a list of file IDs, while the file_search tool requires a list of
+    ///     vector store IDs.
+    /// </summary>
+    [JsonPropertyName("tool_resources")]
+    public ToolResources? ToolResources { get; set; }
+
+    /// <summary>
+    ///     Specifies the format that the model must output. Compatible with GPT-4o, GPT-4 Turbo, and all GPT-3.5 Turbo models
+    ///     since gpt-3.5-turbo-1106.
+    ///     Setting to { "type": "json_schema", "json_schema": { ...} }
+    ///     enables Structured Outputs which ensures the model will match your supplied JSON schema.Learn more in the
+    ///     Structured Outputs guide.
+    ///     Setting to { "type": "json_object" }
+    ///     enables JSON mode, which ensures the message the model generates is valid JSON.
+    ///     Important: when using JSON mode, you must also instruct the model to produce JSON yourself via a system or user
+    ///     message.Without this, the model may generate an unending stream of whitespace until the generation reaches the
+    ///     token limit, resulting in a long-running and seemingly "stuck" request.Also note that the message content may be
+    ///     partially cut off if finish_reason= "length", which indicates the generation exceeded max_tokens or the
+    ///     conversation exceeded the max context length.
+    /// </summary>
+    [JsonPropertyName("response_format")]
+    public ResponseFormatOneOfType ResponseFormatOneOfType { get; set; }
+
     /// <summary>
     ///     The Unix timestamp (in seconds) for when the assistant was created.
     /// </summary>
@@ -63,10 +88,4 @@ public record AssistantResponse : BaseResponse, IOpenAiModels.IId, IOpenAiModels
     /// </summary>
     [JsonPropertyName("tools")]
     public List<ToolDefinition> Tools { get; set; }
-
-    /// <summary>
-    /// A set of resources that are used by the assistant's tools. The resources are specific to the type of tool. For example, the code_interpreter tool requires a list of file IDs, while the file_search tool requires a list of vector store IDs.
-    /// </summary>
-    [JsonPropertyName("tool_resources")]
-    public ToolResources? ToolResources { get; set; }
 }
\ No newline at end of file