feat(api): Add new Responses model identifiers

[jbeckwith-oai]

Summary

feat(api): Add new Responses model identifiers

[openai-sdks]

OkTest Summary

✅ 237/237 SDK tests passed in 12.759s for Python SDK PR #3595.

Test results — 42 files

Test	Result	Time
tests/chat-completions-complex-body.test.ts	✅ Passed	191ms
tests/chat-completions-create.test.ts	✅ Passed	335ms
tests/chat-completions-stream.test.ts	✅ Passed	146ms
tests/files-content-binary.test.ts	✅ Passed	312ms
tests/files-create-multipart.test.ts	✅ Passed	300ms
tests/files-list-pagination.test.ts	✅ Passed	172ms
tests/initialize-config.test.ts	✅ Passed	242ms
tests/instance-isolation.test.ts	✅ Passed	216ms
tests/models-list.test.ts	✅ Passed	231ms
tests/responses-background-lifecycle.test.ts	✅ Passed	238ms
tests/responses-body-method-errors.test.ts	✅ Passed	417ms
tests/responses-cancel-timeout.test.ts	✅ Passed	234ms
tests/responses-cancel.test.ts	✅ Passed	262ms
tests/responses-compact-retries.test.ts	✅ Passed	417ms
tests/responses-compact.test.ts	✅ Passed	265ms
tests/responses-create-advanced-stream.test.ts	✅ Passed	371ms
tests/responses-create-advanced.test.ts	✅ Passed	260ms
tests/responses-create-disconnect.test.ts	✅ Passed	1.364s
tests/responses-create-errors.test.ts	✅ Passed	226ms
tests/responses-create-malformed-api-responses.test.ts	✅ Passed	342ms
tests/responses-create-retries.test.ts	✅ Passed	416ms
tests/responses-create-stream-failures.test.ts	✅ Passed	148ms
tests/responses-create-stream-timeout.test.ts	✅ Passed	219ms
tests/responses-create-stream-wire.test.ts	✅ Passed	4.016s
tests/responses-create-stream.test.ts	✅ Passed	121ms
tests/responses-create-terminal-states.test.ts	✅ Passed	349ms
tests/responses-create-timeout.test.ts	✅ Passed	244ms
tests/responses-create.test.ts	✅ Passed	273ms
tests/responses-delete.test.ts	✅ Passed	223ms
tests/responses-input-items-errors.test.ts	✅ Passed	402ms
tests/responses-input-items-list.test.ts	✅ Passed	363ms
tests/responses-input-items-options.test.ts	✅ Passed	369ms
tests/responses-input-tokens-count-timeout.test.ts	✅ Passed	268ms
tests/responses-input-tokens-count.test.ts	✅ Passed	263ms
tests/responses-malformed-inputs.test.ts	✅ Passed	3.216s
tests/responses-not-found-errors.test.ts	✅ Passed	321ms
tests/responses-parse.test.ts	✅ Passed	427ms
tests/responses-retrieve-retries.test.ts	✅ Passed	335ms
tests/responses-retrieve.test.ts	✅ Passed	309ms
tests/responses-stored-method-errors.test.ts	✅ Passed	754ms
tests/retry-behavior.test.ts	✅ Passed	3.399s
tests/sdk-error-shape.test.ts	✅ Passed	482ms

View OkTest run #31513083552

_{SDK merge (a600adb5869f) · head (c5884bf9e69d) · base (ea17fda01d70) · OkTest (91635c6a2723)}

[HAYDEN-OAI]

Reviewed the generated Responses-only model identifier additions. The three IDs are represented consistently and no substantive issues were found.