fix(api): Add GPT_DAYBREAK and GPT_5_6_CYBER model identifiers

[jbeckwith-oai]

Summary

feat(api): Add GPT_DAYBREAK and GPT_5_6_CYBER model identifiers

[HAYDEN-OAI]

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

[openai-sdks]

OkTest Summary

✅ 237/237 SDK tests passed in 12.781s for Java SDK PR #856.

Test results — 42 files

Test	Result	Time
tests/chat-completions-complex-body.test.ts	✅ Passed	110ms
tests/chat-completions-create.test.ts	✅ Passed	406ms
tests/chat-completions-stream.test.ts	✅ Passed	242ms
tests/files-content-binary.test.ts	✅ Passed	187ms
tests/files-create-multipart.test.ts	✅ Passed	218ms
tests/files-list-pagination.test.ts	✅ Passed	256ms
tests/initialize-config.test.ts	✅ Passed	114ms
tests/instance-isolation.test.ts	✅ Passed	90ms
tests/models-list.test.ts	✅ Passed	215ms
tests/responses-background-lifecycle.test.ts	✅ Passed	273ms
tests/responses-body-method-errors.test.ts	✅ Passed	465ms
tests/responses-cancel-timeout.test.ts	✅ Passed	184ms
tests/responses-cancel.test.ts	✅ Passed	255ms
tests/responses-compact-retries.test.ts	✅ Passed	470ms
tests/responses-compact.test.ts	✅ Passed	220ms
tests/responses-create-advanced-stream.test.ts	✅ Passed	233ms
tests/responses-create-advanced.test.ts	✅ Passed	889ms
tests/responses-create-disconnect.test.ts	✅ Passed	1.058s
tests/responses-create-errors.test.ts	✅ Passed	302ms
tests/responses-create-malformed-api-responses.test.ts	✅ Passed	382ms
tests/responses-create-retries.test.ts	✅ Passed	584ms
tests/responses-create-stream-failures.test.ts	✅ Passed	153ms
tests/responses-create-stream-timeout.test.ts	✅ Passed	202ms
tests/responses-create-stream-wire.test.ts	✅ Passed	4.336s
tests/responses-create-stream.test.ts	✅ Passed	72ms
tests/responses-create-terminal-states.test.ts	✅ Passed	224ms
tests/responses-create-timeout.test.ts	✅ Passed	180ms
tests/responses-create.test.ts	✅ Passed	243ms
tests/responses-delete.test.ts	✅ Passed	332ms
tests/responses-input-items-errors.test.ts	✅ Passed	218ms
tests/responses-input-items-list.test.ts	✅ Passed	300ms
tests/responses-input-items-options.test.ts	✅ Passed	333ms
tests/responses-input-tokens-count-timeout.test.ts	✅ Passed	175ms
tests/responses-input-tokens-count.test.ts	✅ Passed	267ms
tests/responses-malformed-inputs.test.ts	✅ Passed	3.5s
tests/responses-not-found-errors.test.ts	✅ Passed	304ms
tests/responses-parse.test.ts	✅ Passed	426ms
tests/responses-retrieve-retries.test.ts	✅ Passed	360ms
tests/responses-retrieve.test.ts	✅ Passed	212ms
tests/responses-stored-method-errors.test.ts	✅ Passed	874ms
tests/retry-behavior.test.ts	✅ Passed	3.253s
tests/sdk-error-shape.test.ts	✅ Passed	407ms

View OkTest run #31513210407

_{SDK merge (254f85302609) · head (05a66efe5062) · base (d11a357aea46) · OkTest (91635c6a2723)}