diff --git a/lib/openai.rb b/lib/openai.rb
index 2c73d487..77ad926a 100644
--- a/lib/openai.rb
+++ b/lib/openai.rb
@@ -7,6 +7,7 @@
 require "etc"
 require "json"
 require "net/http"
+require "pathname"
 require "rbconfig"
 require "securerandom"
 require "set"
diff --git a/lib/openai/base_page.rb b/lib/openai/base_page.rb
index 762b38d7..9f315c7b 100644
--- a/lib/openai/base_page.rb
+++ b/lib/openai/base_page.rb
@@ -47,14 +47,17 @@ def to_enum = super(:auto_paging_each)
 
     alias_method :enum_for, :to_enum
 
-    # @!parse
-    #   # @private
-    #   #
-    #   # @param client [OpenAI::BaseClient]
-    #   # @param req [Hash{Symbol=>Object}]
-    #   # @param headers [Hash{String=>String}, Net::HTTPHeader]
-    #   # @param page_data [Object]
-    #   #
-    #   def initialize(client:, req:, headers:, page_data:); end
+    # @private
+    #
+    # @param client [OpenAI::BaseClient]
+    # @param req [Hash{Symbol=>Object}]
+    # @param headers [Hash{String=>String}, Net::HTTPHeader]
+    # @param page_data [Object]
+    #
+    def initialize(client:, req:, headers:, page_data:)
+      @client = client
+      @req = req
+      super()
+    end
   end
 end
diff --git a/lib/openai/base_stream.rb b/lib/openai/base_stream.rb
index 51e8dee6..082d045d 100644
--- a/lib/openai/base_stream.rb
+++ b/lib/openai/base_stream.rb
@@ -17,22 +17,9 @@ module OpenAI
   # messages => Array
   # ```
   class BaseStream
-    # @private
-    #
-    # @param model [Class, OpenAI::Converter]
-    # @param url [URI::Generic]
-    # @param status [Integer]
-    # @param response [Net::HTTPResponse]
-    # @param messages [Enumerable]
+    # @return [void]
     #
-    def initialize(model:, url:, status:, response:, messages:)
-      @model = model
-      @url = url
-      @status = status
-      @response = response
-      @messages = messages
-      @iterator = iterator
-    end
+    def close = OpenAI::Util.close_fused!(@iterator)
 
     # @private
     #
@@ -40,10 +27,6 @@ def initialize(model:, url:, status:, response:, messages:)
     #
     private def iterator = (raise NotImplementedError)
 
-    # @return [void]
-    #
-    def close = OpenAI::Util.close_fused!(@iterator)
-
     # @param blk [Proc]
     #
     # @return [void]
@@ -60,5 +43,22 @@ def for_each(&)
     def to_enum = @iterator
 
     alias_method :enum_for, :to_enum
+
+    # @private
+    #
+    # @param model [Class, OpenAI::Converter]
+    # @param url [URI::Generic]
+    # @param status [Integer]
+    # @param response [Net::HTTPResponse]
+    # @param messages [Enumerable]
+    #
+    def initialize(model:, url:, status:, response:, messages:)
+      @model = model
+      @url = url
+      @status = status
+      @response = response
+      @messages = messages
+      @iterator = iterator
+    end
   end
 end
diff --git a/lib/openai/cursor_page.rb b/lib/openai/cursor_page.rb
index f9f84dcd..0e74ea9e 100644
--- a/lib/openai/cursor_page.rb
+++ b/lib/openai/cursor_page.rb
@@ -30,7 +30,6 @@ class CursorPage
     # @return [Boolean]
     attr_accessor :has_more
 
-    # rubocop:disable Lint/UnusedMethodArgument
     # @private
     #
     # @param client [OpenAI::BaseClient]
@@ -39,8 +38,7 @@ class CursorPage
     # @param page_data [Hash{Symbol=>Object}]
     #
     def initialize(client:, req:, headers:, page_data:)
-      @client = client
-      @req = req
+      super
       model = req.fetch(:model)
 
       case page_data
@@ -55,10 +53,8 @@ def initialize(client:, req:, headers:, page_data:)
       else
       end
     end
-    # rubocop:enable Lint/UnusedMethodArgument
 
     # @return [Boolean]
-    #
     def next_page?
       has_more
     end
diff --git a/lib/openai/page.rb b/lib/openai/page.rb
index 54fc4d39..fa3bd198 100644
--- a/lib/openai/page.rb
+++ b/lib/openai/page.rb
@@ -30,7 +30,6 @@ class Page
     # @return [String]
     attr_accessor :object
 
-    # rubocop:disable Lint/UnusedMethodArgument
     # @private
     #
     # @param client [OpenAI::BaseClient]
@@ -39,8 +38,7 @@ class Page
     # @param page_data [Array<Object>]
     #
     def initialize(client:, req:, headers:, page_data:)
-      @client = client
-      @req = req
+      super
       model = req.fetch(:model)
 
       case page_data
@@ -55,10 +53,8 @@ def initialize(client:, req:, headers:, page_data:)
       else
       end
     end
-    # rubocop:enable Lint/UnusedMethodArgument
 
     # @return [Boolean]
-    #
     def next_page?
       false
     end
diff --git a/manifest.yaml b/manifest.yaml
index e2306edd..fa9c3e5e 100644
--- a/manifest.yaml
+++ b/manifest.yaml
@@ -5,6 +5,7 @@ dependencies:
   - etc
   - json
   - net/http
+  - pathname
   - rbconfig
   - securerandom
   - set
diff --git a/rbi/lib/openai/base_stream.rbi b/rbi/lib/openai/base_stream.rbi
index edd7627b..f527b849 100644
--- a/rbi/lib/openai/base_stream.rbi
+++ b/rbi/lib/openai/base_stream.rbi
@@ -4,27 +4,14 @@ module OpenAI
   class BaseStream
     Elem = type_member(:out)
 
-    sig do
-      params(
-        model: T.any(T::Class[T.anything], OpenAI::Converter),
-        url: URI::Generic,
-        status: Integer,
-        response: Net::HTTPResponse,
-        messages: T::Enumerable[OpenAI::Util::SSEMessage]
-      )
-        .returns(T.attached_class)
-    end
-    def self.new(model:, url:, status:, response:, messages:)
+    sig { void }
+    def close
     end
 
     sig { overridable.returns(T::Enumerable[Elem]) }
     private def iterator
     end
 
-    sig { void }
-    def close
-    end
-
     sig { params(blk: T.proc.params(arg0: Elem).void).void }
     def for_each(&blk)
     end
@@ -34,5 +21,18 @@ module OpenAI
     end
 
     alias_method :enum_for, :to_enum
+
+    sig do
+      params(
+        model: T.any(T::Class[T.anything], OpenAI::Converter),
+        url: URI::Generic,
+        status: Integer,
+        response: Net::HTTPResponse,
+        messages: T::Enumerable[OpenAI::Util::SSEMessage]
+      )
+        .returns(T.attached_class)
+    end
+    def self.new(model:, url:, status:, response:, messages:)
+    end
   end
 end
diff --git a/sig/openai/base_stream.rbs b/sig/openai/base_stream.rbs
index e80fcba0..397d46e5 100644
--- a/sig/openai/base_stream.rbs
+++ b/sig/openai/base_stream.rbs
@@ -1,21 +1,21 @@
 module OpenAI
   class BaseStream[Elem]
-    def initialize: (
-      model: Class | OpenAI::Converter,
-      url: URI::Generic,
-      status: Integer,
-      response: top,
-      messages: Enumerable[OpenAI::Util::sse_message]
-    ) -> void
+    def close: -> void
 
     private def iterator: -> Enumerable[Elem]
 
-    def close: -> void
-
     def for_each: { (Elem arg0) -> void } -> void
 
     def to_enum: -> Enumerable[Elem]
 
     alias enum_for to_enum
+
+    def initialize: (
+      model: Class | OpenAI::Converter,
+      url: URI::Generic,
+      status: Integer,
+      response: top,
+      messages: Enumerable[OpenAI::Util::sse_message]
+    ) -> void
   end
 end