feat: Replace default model used in server-v3 api spec examples

Author: stainless-app[bot]

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 8
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/browserbase%2Fstagehand-bc309fd00fe0507f4cbe3bc77fa27d0fbffeaa6e71998778da34de42608a67e8.yml
-openapi_spec_hash: 1db1af5c1b068bba1d652102f4454668
-config_hash: d6c6f623d03971bdba921650e5eb7e5f
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/browserbase%2Fstagehand-b969ce378479c79ee64c05127c0ed6c6ce2edbee017ecd037242fb618a5ebc9f.yml
+openapi_spec_hash: a24aabaa5214effb679808b7f2be0ad4
+config_hash: a962ae71493deb11a1c903256fb25386

README.md

@@ -213,7 +213,7 @@ When the library is unable to connect to the API, or if the API returns a non-su
 
 ```ruby
 begin
-  session = stagehand.sessions.start(model_name: "anthropic/claude-sonnet-4-6")
+  session = stagehand.sessions.start(model_name: "openai/gpt-5.4-mini")
 rescue Stagehand::Errors::APIConnectionError => e
   puts("The server could not be reached")
   puts(e.cause)  # an underlying Exception, likely raised within `net/http`
@@ -256,7 +256,7 @@ stagehand = Stagehand::Client.new(
 )
 
 # Or, configure per-request:
-stagehand.sessions.start(model_name: "anthropic/claude-sonnet-4-6", request_options: {max_retries: 5})
+stagehand.sessions.start(model_name: "openai/gpt-5.4-mini", request_options: {max_retries: 5})
 ```
 
 ### Timeouts
@@ -270,7 +270,7 @@ stagehand = Stagehand::Client.new(
 )
 
 # Or, configure per-request:
-stagehand.sessions.start(model_name: "anthropic/claude-sonnet-4-6", request_options: {timeout: 5})
+stagehand.sessions.start(model_name: "openai/gpt-5.4-mini", request_options: {timeout: 5})
 ```
 
 On timeout, `Stagehand::Errors::APITimeoutError` is raised.

test/stagehand/client_test.rb

@@ -46,7 +46,7 @@ def test_client_default_request_default_retry_attempts
       )
 
     assert_raises(Stagehand::Errors::InternalServerError) do
-      stagehand.sessions.start(model_name: "openai/gpt-4o")
+      stagehand.sessions.start(model_name: "openai/gpt-5.4-mini")
     end
 
     assert_requested(:any, /./, times: 3)
@@ -65,7 +65,7 @@ def test_client_given_request_default_retry_attempts
       )
 
     assert_raises(Stagehand::Errors::InternalServerError) do
-      stagehand.sessions.start(model_name: "openai/gpt-4o")
+      stagehand.sessions.start(model_name: "openai/gpt-5.4-mini")
     end
 
     assert_requested(:any, /./, times: 4)
@@ -83,7 +83,7 @@ def test_client_default_request_given_retry_attempts
       )
 
     assert_raises(Stagehand::Errors::InternalServerError) do
-      stagehand.sessions.start(model_name: "openai/gpt-4o", request_options: {max_retries: 3})
+      stagehand.sessions.start(model_name: "openai/gpt-5.4-mini", request_options: {max_retries: 3})
     end
 
     assert_requested(:any, /./, times: 4)
@@ -102,7 +102,7 @@ def test_client_given_request_given_retry_attempts
       )
 
     assert_raises(Stagehand::Errors::InternalServerError) do
-      stagehand.sessions.start(model_name: "openai/gpt-4o", request_options: {max_retries: 4})
+      stagehand.sessions.start(model_name: "openai/gpt-5.4-mini", request_options: {max_retries: 4})
     end
 
     assert_requested(:any, /./, times: 5)
@@ -125,7 +125,7 @@ def test_client_retry_after_seconds
       )
 
     assert_raises(Stagehand::Errors::InternalServerError) do
-      stagehand.sessions.start(model_name: "openai/gpt-4o")
+      stagehand.sessions.start(model_name: "openai/gpt-5.4-mini")
     end
 
     assert_requested(:any, /./, times: 2)
@@ -152,7 +152,7 @@ def test_client_retry_after_date
 
     Thread.current.thread_variable_set(:time_now, time_now)
     assert_raises(Stagehand::Errors::InternalServerError) do
-      stagehand.sessions.start(model_name: "openai/gpt-4o")
+      stagehand.sessions.start(model_name: "openai/gpt-5.4-mini")
     end
     Thread.current.thread_variable_set(:time_now, nil)
 
@@ -177,7 +177,7 @@ def test_client_retry_after_ms
       )
 
     assert_raises(Stagehand::Errors::InternalServerError) do
-      stagehand.sessions.start(model_name: "openai/gpt-4o")
+      stagehand.sessions.start(model_name: "openai/gpt-5.4-mini")
     end
 
     assert_requested(:any, /./, times: 2)
@@ -196,7 +196,7 @@ def test_retry_count_header
       )
 
     assert_raises(Stagehand::Errors::InternalServerError) do
-      stagehand.sessions.start(model_name: "openai/gpt-4o")
+      stagehand.sessions.start(model_name: "openai/gpt-5.4-mini")
     end
 
     3.times do
@@ -217,7 +217,7 @@ def test_omit_retry_count_header
 
     assert_raises(Stagehand::Errors::InternalServerError) do
       stagehand.sessions.start(
-        model_name: "openai/gpt-4o",
+        model_name: "openai/gpt-5.4-mini",
         request_options: {extra_headers: {"x-stainless-retry-count" => nil}}
       )
     end
@@ -240,7 +240,7 @@ def test_overwrite_retry_count_header
 
     assert_raises(Stagehand::Errors::InternalServerError) do
       stagehand.sessions.start(
-        model_name: "openai/gpt-4o",
+        model_name: "openai/gpt-5.4-mini",
         request_options: {extra_headers: {"x-stainless-retry-count" => "42"}}
       )
     end
@@ -268,7 +268,7 @@ def test_client_redirect_307
       )
 
     assert_raises(Stagehand::Errors::APIConnectionError) do
-      stagehand.sessions.start(model_name: "openai/gpt-4o", request_options: {extra_headers: {}})
+      stagehand.sessions.start(model_name: "openai/gpt-5.4-mini", request_options: {extra_headers: {}})
     end
 
     recorded, = WebMock::RequestRegistry.instance.requested_signatures.hash.first
@@ -303,7 +303,7 @@ def test_client_redirect_303
       )
 
     assert_raises(Stagehand::Errors::APIConnectionError) do
-      stagehand.sessions.start(model_name: "openai/gpt-4o", request_options: {extra_headers: {}})
+      stagehand.sessions.start(model_name: "openai/gpt-5.4-mini", request_options: {extra_headers: {}})
     end
 
     assert_requested(:get, "http://localhost/redirected", times: Stagehand::Client::MAX_REDIRECTS) do
@@ -334,7 +334,7 @@ def test_client_redirect_auth_keep_same_origin
 
     assert_raises(Stagehand::Errors::APIConnectionError) do
       stagehand.sessions.start(
-        model_name: "openai/gpt-4o",
+        model_name: "openai/gpt-5.4-mini",
         request_options: {extra_headers: {"authorization" => "Bearer xyz"}}
       )
     end
@@ -370,7 +370,7 @@ def test_client_redirect_auth_strip_cross_origin
 
     assert_raises(Stagehand::Errors::APIConnectionError) do
       stagehand.sessions.start(
-        model_name: "openai/gpt-4o",
+        model_name: "openai/gpt-5.4-mini",
         request_options: {extra_headers: {"authorization" => "Bearer xyz"}}
       )
     end
@@ -392,7 +392,7 @@ def test_default_headers
         model_api_key: "My Model API Key"
       )
 
-    stagehand.sessions.start(model_name: "openai/gpt-4o")
+    stagehand.sessions.start(model_name: "openai/gpt-5.4-mini")
 
     assert_requested(:any, /./) do |req|
       headers = req.headers.transform_keys(&:downcase).fetch_values("accept", "content-type")

test/stagehand/resources/sessions_test.rb

@@ -133,7 +133,7 @@ def test_replay
   def test_start_required_params
     skip("Mock server tests are disabled")
 
-    response = @stagehand.sessions.start(model_name: "openai/gpt-4o")
+    response = @stagehand.sessions.start(model_name: "openai/gpt-5.4-mini")
 
     assert_pattern do
       response => Stagehand::Models::SessionStartResponse