diff --git a/rb/lib/selenium/webdriver/bidi/browser.rb b/rb/lib/selenium/webdriver/bidi/browser.rb
index f6d9e9202fb5c..d69bb269d37d7 100644
--- a/rb/lib/selenium/webdriver/bidi/browser.rb
+++ b/rb/lib/selenium/webdriver/bidi/browser.rb
@@ -20,6 +20,13 @@
 module Selenium
   module WebDriver
     class BiDi
+      #
+      # BiDi Implementation of the Browser Module
+      # Continue to use functionality from existing `driver.manager.window` method
+      #
+      # @api private
+      #
+
       class Browser
         Window = Struct.new(:handle, :active, :height, :width, :x, :y, :state) do
           def active?
diff --git a/rb/lib/selenium/webdriver/bidi/browsing_context.rb b/rb/lib/selenium/webdriver/bidi/browsing_context.rb
index 32816740ffe0f..89a03517d643b 100644
--- a/rb/lib/selenium/webdriver/bidi/browsing_context.rb
+++ b/rb/lib/selenium/webdriver/bidi/browsing_context.rb
@@ -20,7 +20,8 @@
 module Selenium
   module WebDriver
     class BiDi
-      # Implements the browsingContext Module of the WebDriver-BiDi specification
+      # Implements the BrowsingContext Module of the WebDriver-BiDi specification
+      # Continue to use functionality from existing `driver.navigate` method
       #
       # @api private
       #
diff --git a/rb/lib/selenium/webdriver/bidi/log_handler.rb b/rb/lib/selenium/webdriver/bidi/log_handler.rb
index 29b3d4dcab0d9..27022933c1edd 100644
--- a/rb/lib/selenium/webdriver/bidi/log_handler.rb
+++ b/rb/lib/selenium/webdriver/bidi/log_handler.rb
@@ -20,6 +20,11 @@
 module Selenium
   module WebDriver
     class BiDi
+      # Implements the Log of the WebDriver-BiDi specification
+      # This functionality should be accessed through `driver.script` method
+      #
+      # @api private
+      #
       class LogHandler
         ConsoleLogEntry = BiDi::Struct.new(:level, :text, :timestamp, :stack_trace, :type, :source, :method, :args)
         JavaScriptLogEntry = BiDi::Struct.new(:level, :text, :timestamp, :stack_trace, :type, :source)
diff --git a/rb/lib/selenium/webdriver/bidi/network.rb b/rb/lib/selenium/webdriver/bidi/network.rb
index 0042ac8578d1d..62bacd9d8218c 100644
--- a/rb/lib/selenium/webdriver/bidi/network.rb
+++ b/rb/lib/selenium/webdriver/bidi/network.rb
@@ -21,6 +21,12 @@
 module Selenium
   module WebDriver
     class BiDi
+      # Implements the Navigation Module of the WebDriver-BiDi specification
+      # Continue to use functionality from existing `driver.navigate` method
+      #
+      # @api private
+      #
+
       class Network
         EVENTS = {
           before_request: 'network.beforeRequestSent',
diff --git a/rb/lib/selenium/webdriver/bidi/network/cookies.rb b/rb/lib/selenium/webdriver/bidi/network/cookies.rb
index 027a658a59f77..da7da344a589e 100644
--- a/rb/lib/selenium/webdriver/bidi/network/cookies.rb
+++ b/rb/lib/selenium/webdriver/bidi/network/cookies.rb
@@ -20,6 +20,10 @@
 module Selenium
   module WebDriver
     class BiDi
+      #
+      # @api private
+      #
+
       class Cookies < Hash
         def as_json
           map do |name, val|
diff --git a/rb/lib/selenium/webdriver/bidi/network/credentials.rb b/rb/lib/selenium/webdriver/bidi/network/credentials.rb
index a0e3db7905410..18fd1546a0f8d 100644
--- a/rb/lib/selenium/webdriver/bidi/network/credentials.rb
+++ b/rb/lib/selenium/webdriver/bidi/network/credentials.rb
@@ -20,6 +20,10 @@
 module Selenium
   module WebDriver
     class BiDi
+      #
+      # @api private
+      #
+
       class Credentials
         attr_accessor :username, :password
 
diff --git a/rb/lib/selenium/webdriver/bidi/network/headers.rb b/rb/lib/selenium/webdriver/bidi/network/headers.rb
index 44983f6eb58fb..8bb4df2ecf9ae 100644
--- a/rb/lib/selenium/webdriver/bidi/network/headers.rb
+++ b/rb/lib/selenium/webdriver/bidi/network/headers.rb
@@ -20,6 +20,10 @@
 module Selenium
   module WebDriver
     class BiDi
+      #
+      # @api private
+      #
+
       class Headers < Hash
         def as_json
           map do |name, val|
diff --git a/rb/lib/selenium/webdriver/bidi/network/intercepted_auth.rb b/rb/lib/selenium/webdriver/bidi/network/intercepted_auth.rb
index 71c5d7bcac785..1e0dab72d8178 100644
--- a/rb/lib/selenium/webdriver/bidi/network/intercepted_auth.rb
+++ b/rb/lib/selenium/webdriver/bidi/network/intercepted_auth.rb
@@ -20,6 +20,10 @@
 module Selenium
   module WebDriver
     class BiDi
+      #
+      # @api private
+      #
+
       class InterceptedAuth < InterceptedItem
         def authenticate(username, password)
           network.continue_with_auth(id, username, password)
diff --git a/rb/lib/selenium/webdriver/bidi/network/intercepted_item.rb b/rb/lib/selenium/webdriver/bidi/network/intercepted_item.rb
index 1f7445ebbe78b..09c0859060b25 100644
--- a/rb/lib/selenium/webdriver/bidi/network/intercepted_item.rb
+++ b/rb/lib/selenium/webdriver/bidi/network/intercepted_item.rb
@@ -20,6 +20,10 @@
 module Selenium
   module WebDriver
     class BiDi
+      #
+      # @api private
+      #
+
       class InterceptedItem
         attr_reader :network, :request
 
diff --git a/rb/lib/selenium/webdriver/bidi/network/intercepted_request.rb b/rb/lib/selenium/webdriver/bidi/network/intercepted_request.rb
index f87c99d620252..85e4f4df12aea 100644
--- a/rb/lib/selenium/webdriver/bidi/network/intercepted_request.rb
+++ b/rb/lib/selenium/webdriver/bidi/network/intercepted_request.rb
@@ -23,6 +23,10 @@
 module Selenium
   module WebDriver
     class BiDi
+      #
+      # @api private
+      #
+
       class InterceptedRequest < InterceptedItem
         attr_accessor :method, :url
         attr_reader :body
diff --git a/rb/lib/selenium/webdriver/bidi/network/intercepted_response.rb b/rb/lib/selenium/webdriver/bidi/network/intercepted_response.rb
index 433c9edcadb23..919618d37fd0d 100644
--- a/rb/lib/selenium/webdriver/bidi/network/intercepted_response.rb
+++ b/rb/lib/selenium/webdriver/bidi/network/intercepted_response.rb
@@ -24,6 +24,10 @@
 module Selenium
   module WebDriver
     class BiDi
+      #
+      # @api private
+      #
+
       class InterceptedResponse < InterceptedItem
         attr_accessor :reason, :status
         attr_reader :body
diff --git a/rb/lib/selenium/webdriver/bidi/network/url_pattern.rb b/rb/lib/selenium/webdriver/bidi/network/url_pattern.rb
index 659b4be4a82b5..f711e799e1e4d 100644
--- a/rb/lib/selenium/webdriver/bidi/network/url_pattern.rb
+++ b/rb/lib/selenium/webdriver/bidi/network/url_pattern.rb
@@ -22,6 +22,10 @@
 module Selenium
   module WebDriver
     class BiDi
+      #
+      # @api private
+      #
+
       module UrlPattern
         module_function
 
diff --git a/rb/lib/selenium/webdriver/bidi/session.rb b/rb/lib/selenium/webdriver/bidi/session.rb
index d3ae6792c46d9..4c1f0486d2251 100644
--- a/rb/lib/selenium/webdriver/bidi/session.rb
+++ b/rb/lib/selenium/webdriver/bidi/session.rb
@@ -20,6 +20,10 @@
 module Selenium
   module WebDriver
     class BiDi
+      # Implements the Session Module of the WebDriver-BiDi specification
+      #
+      # @api private
+      #
       class Session
         Status = Struct.new(:ready, :message)