[HAYDEN-OAI]

Summary

• Include the required items schema when strict structured-output conversion encounters a Zod v3 array of z.any(), matching the existing Zod v4 output and strict-schema validation requirements.
• Keep the existing parseDef path so described items retain metadata and named item definitions produce resolvable $ref values.
• Preserve existing non-strict Realtime schemas and generic jsonSchema7, jsonSchema2019-09, and openApi3 converter output without changing typed or unknown arrays.

Regression coverage

• All four strict public helper surfaces: zodResponseFormat, zodTextFormat, zodFunction, and zodResponsesFunction.
• Nested and defaulted any arrays, described any items, named schemaDefinitions, existing strictifier rejection/acceptance, typed and unknown arrays, Realtime compatibility, and all three generic converter targets.
• Regression-first baseline: 8 failing / 6 passing focused tests before the fix; 14 passing afterward.

Verification

• pnpm test tests/helpers/zod-any-array-items.test.ts — 14 passed.
• pnpm test:unit — 71 files / 2,104 tests passed.
• pnpm lint — generated-file, formatting, and lint checks passed.
• pnpm exec tsc --noEmit — passed with TypeScript 6.0.3.
• pnpm build — production CommonJS/ESM build passed.
• ./node_modules/typescript-4-9/bin/tsc --project dist/src/tsconfig.json --noEmit — passed with TypeScript 4.9.5.
• ./node_modules/typescript/bin/tsc --project dist/src/tsconfig.json --noEmit — passed with TypeScript 6.0.3.
• node --experimental-strip-types scripts/test-packed-package.ts — packed CommonJS/ESM consumers and TypeScript 4.9/current source checks passed across 1,200 source maps.
• Built CommonJS and ESM Zod helper smoke tests confirmed strict v3/v4 parity, named-definition metadata/reference preservation, and unchanged non-strict output.

[openai-sdks]

OkTest Summary

✅ 237/237 SDK tests passed in 10.009s for Node SDK PR #2357.

Test results — 42 files

Test	Result	Time
tests/chat-completions-complex-body.test.ts	✅ Passed	137ms
tests/chat-completions-create.test.ts	✅ Passed	184ms
tests/chat-completions-stream.test.ts	✅ Passed	178ms
tests/files-content-binary.test.ts	✅ Passed	124ms
tests/files-create-multipart.test.ts	✅ Passed	135ms
tests/files-list-pagination.test.ts	✅ Passed	164ms
tests/initialize-config.test.ts	✅ Passed	152ms
tests/instance-isolation.test.ts	✅ Passed	110ms
tests/models-list.test.ts	✅ Passed	134ms
tests/responses-background-lifecycle.test.ts	✅ Passed	186ms
tests/responses-body-method-errors.test.ts	✅ Passed	252ms
tests/responses-cancel-timeout.test.ts	✅ Passed	243ms
tests/responses-cancel.test.ts	✅ Passed	183ms
tests/responses-compact-retries.test.ts	✅ Passed	217ms
tests/responses-compact.test.ts	✅ Passed	191ms
tests/responses-create-advanced-stream.test.ts	✅ Passed	102ms
tests/responses-create-advanced.test.ts	✅ Passed	239ms
tests/responses-create-disconnect.test.ts	✅ Passed	1.215s
tests/responses-create-errors.test.ts	✅ Passed	157ms
tests/responses-create-malformed-api-responses.test.ts	✅ Passed	172ms
tests/responses-create-retries.test.ts	✅ Passed	221ms
tests/responses-create-stream-failures.test.ts	✅ Passed	192ms
tests/responses-create-stream-timeout.test.ts	✅ Passed	2.179s
tests/responses-create-stream-wire.test.ts	✅ Passed	2.442s
tests/responses-create-stream.test.ts	✅ Passed	126ms
tests/responses-create-terminal-states.test.ts	✅ Passed	220ms
tests/responses-create-timeout.test.ts	✅ Passed	267ms
tests/responses-create.test.ts	✅ Passed	165ms
tests/responses-delete.test.ts	✅ Passed	112ms
tests/responses-input-items-errors.test.ts	✅ Passed	152ms
tests/responses-input-items-list.test.ts	✅ Passed	170ms
tests/responses-input-items-options.test.ts	✅ Passed	113ms
tests/responses-input-tokens-count-timeout.test.ts	✅ Passed	240ms
tests/responses-input-tokens-count.test.ts	✅ Passed	257ms
tests/responses-malformed-inputs.test.ts	✅ Passed	2.06s
tests/responses-not-found-errors.test.ts	✅ Passed	204ms
tests/responses-parse.test.ts	✅ Passed	178ms
tests/responses-retrieve-retries.test.ts	✅ Passed	270ms
tests/responses-retrieve.test.ts	✅ Passed	194ms
tests/responses-stored-method-errors.test.ts	✅ Passed	559ms
tests/retry-behavior.test.ts	✅ Passed	3.109s
tests/sdk-error-shape.test.ts	✅ Passed	246ms

View OkTest run #31855633356

_{SDK merge (db5fea55881c) · head (6710638c7ae3) · base (a3deafb5f91d) · OkTest (7e7850017529)}

[jbeckwith-oai]

Reviewed exact head 6710638. No findings. The strict-only Zod v3 any-array items fix preserves parseDef metadata and references, matches v4, leaves non-strict and generic targets unchanged, and has focused coverage across all public helpers. Strict thermo is clean and exact CI is fully green.