release: 4.58.0

[openai-sdks]

Automated Release PR

4.58.0 (2026-09-04)

Features

• api: recognize incomplete web search call status (#965) (bbb465e)

Chores

• migrate to forked steady (#971) (fc35f09)

---

This PR was generated with Release Please. See documentation.

[openai-sdks]

OkTest Summary

✅ 237/237 SDK tests passed in 13.662s for Java SDK PR #972.

Test results — 42 files

Test	Result	Time
tests/chat-completions-complex-body.test.ts	✅ Passed	154ms
tests/chat-completions-create.test.ts	✅ Passed	521ms
tests/chat-completions-stream.test.ts	✅ Passed	303ms
tests/files-content-binary.test.ts	✅ Passed	256ms
tests/files-create-multipart.test.ts	✅ Passed	424ms
tests/files-list-pagination.test.ts	✅ Passed	202ms
tests/initialize-config.test.ts	✅ Passed	160ms
tests/instance-isolation.test.ts	✅ Passed	151ms
tests/models-list.test.ts	✅ Passed	260ms
tests/responses-background-lifecycle.test.ts	✅ Passed	235ms
tests/responses-body-method-errors.test.ts	✅ Passed	410ms
tests/responses-cancel-timeout.test.ts	✅ Passed	191ms
tests/responses-cancel.test.ts	✅ Passed	268ms
tests/responses-compact-retries.test.ts	✅ Passed	328ms
tests/responses-compact.test.ts	✅ Passed	219ms
tests/responses-create-advanced-stream.test.ts	✅ Passed	270ms
tests/responses-create-advanced.test.ts	✅ Passed	1.126s
tests/responses-create-disconnect.test.ts	✅ Passed	1.111s
tests/responses-create-errors.test.ts	✅ Passed	248ms
tests/responses-create-malformed-api-responses.test.ts	✅ Passed	475ms
tests/responses-create-retries.test.ts	✅ Passed	198ms
tests/responses-create-stream-failures.test.ts	✅ Passed	178ms
tests/responses-create-stream-timeout.test.ts	✅ Passed	185ms
tests/responses-create-stream-wire.test.ts	✅ Passed	4.922s
tests/responses-create-stream.test.ts	✅ Passed	64ms
tests/responses-create-terminal-states.test.ts	✅ Passed	301ms
tests/responses-create-timeout.test.ts	✅ Passed	182ms
tests/responses-create.test.ts	✅ Passed	210ms
tests/responses-delete.test.ts	✅ Passed	187ms
tests/responses-input-items-errors.test.ts	✅ Passed	279ms
tests/responses-input-items-list.test.ts	✅ Passed	291ms
tests/responses-input-items-options.test.ts	✅ Passed	324ms
tests/responses-input-tokens-count-timeout.test.ts	✅ Passed	189ms
tests/responses-input-tokens-count.test.ts	✅ Passed	330ms
tests/responses-malformed-inputs.test.ts	✅ Passed	4.024s
tests/responses-not-found-errors.test.ts	✅ Passed	356ms
tests/responses-parse.test.ts	✅ Passed	471ms
tests/responses-retrieve-retries.test.ts	✅ Passed	671ms
tests/responses-retrieve.test.ts	✅ Passed	244ms
tests/responses-stored-method-errors.test.ts	✅ Passed	833ms
tests/retry-behavior.test.ts	✅ Passed	3.423s
tests/sdk-error-shape.test.ts	✅ Passed	367ms

View OkTest run #33837018247

_{SDK merge (10014c80692d) · head (a55331f12b4e) · base (bbb465e9c2a1) · OkTest (2b1bdfd25e98)}

[github-actions]

Castiron custom code

✅ No new custom-code files detected.

55 mixed files remain; 0 existing customizations changed.

Compared bbb465e9c2a1 → a55331f12b4e. Generated baselines verified.

55 existing customizations unchanged

• openai-java-core/src/main/kotlin/com/openai/models/audio/AudioResponseFormat.kt
• openai-java-core/src/main/kotlin/com/openai/models/chat/completions/ChatCompletionCreateParams.kt
• openai-java-core/src/main/kotlin/com/openai/models/chat/completions/ChatCompletionMessageFunctionToolCall.kt
• openai-java-core/src/main/kotlin/com/openai/models/chat/completions/ChatCompletionToolMessageParam.kt
• openai-java-core/src/main/kotlin/com/openai/models/embeddings/Embedding.kt
• openai-java-core/src/main/kotlin/com/openai/models/embeddings/EmbeddingCreateParams.kt
• openai-java-core/src/main/kotlin/com/openai/models/responses/ResponseCreateParams.kt
• openai-java-core/src/main/kotlin/com/openai/models/responses/ResponseFunctionToolCall.kt
• openai-java-core/src/main/kotlin/com/openai/models/responses/ResponseFunctionWebSearch.kt
• openai-java-core/src/main/kotlin/com/openai/models/responses/ResponseInputItem.kt
• openai-java-core/src/main/kotlin/com/openai/models/responses/ResponseTextConfig.kt
• openai-java-core/src/main/kotlin/com/openai/models/videos/Video.kt
• openai-java-core/src/main/kotlin/com/openai/services/async/BetaServiceAsync.kt
• openai-java-core/src/main/kotlin/com/openai/services/async/BetaServiceAsyncImpl.kt
• openai-java-core/src/main/kotlin/com/openai/services/async/ResponseServiceAsync.kt
• openai-java-core/src/main/kotlin/com/openai/services/async/ResponseServiceAsyncImpl.kt
• openai-java-core/src/main/kotlin/com/openai/services/async/WebhookServiceAsync.kt
• openai-java-core/src/main/kotlin/com/openai/services/async/WebhookServiceAsyncImpl.kt
• openai-java-core/src/main/kotlin/com/openai/services/async/audio/TranscriptionServiceAsyncImpl.kt
• openai-java-core/src/main/kotlin/com/openai/services/async/chat/ChatCompletionServiceAsync.kt
• openai-java-core/src/main/kotlin/com/openai/services/async/finetuning/checkpoints/PermissionServiceAsyncImpl.kt
• openai-java-core/src/main/kotlin/com/openai/services/blocking/BetaService.kt
• openai-java-core/src/main/kotlin/com/openai/services/blocking/BetaServiceImpl.kt
• openai-java-core/src/main/kotlin/com/openai/services/blocking/ResponseService.kt
• openai-java-core/src/main/kotlin/com/openai/services/blocking/ResponseServiceImpl.kt
• openai-java-core/src/main/kotlin/com/openai/services/blocking/WebhookService.kt
• openai-java-core/src/main/kotlin/com/openai/services/blocking/WebhookServiceImpl.kt
• openai-java-core/src/main/kotlin/com/openai/services/blocking/audio/TranscriptionServiceImpl.kt
• openai-java-core/src/main/kotlin/com/openai/services/blocking/chat/ChatCompletionService.kt
• openai-java-core/src/main/kotlin/com/openai/services/blocking/finetuning/checkpoints/PermissionServiceImpl.kt
• openai-java-core/src/test/kotlin/com/openai/models/beta/responses/BetaResponseFunctionWebSearchTest.kt
• openai-java-core/src/test/kotlin/com/openai/models/beta/responses/BetaResponsesServerEventTest.kt
• openai-java-core/src/test/kotlin/com/openai/models/responses/ResponseFunctionWebSearchTest.kt
• openai-java-core/src/test/kotlin/com/openai/models/responses/ResponsesServerEventTest.kt
• openai-java-core/src/test/kotlin/com/openai/services/async/CompletionServiceAsyncTest.kt
• openai-java-core/src/test/kotlin/com/openai/services/async/ImageServiceAsyncTest.kt
• openai-java-core/src/test/kotlin/com/openai/services/async/ResponseServiceAsyncTest.kt
• openai-java-core/src/test/kotlin/com/openai/services/async/WebhookServiceAsyncTest.kt
• openai-java-core/src/test/kotlin/com/openai/services/async/audio/TranscriptionServiceAsyncTest.kt
• openai-java-core/src/test/kotlin/com/openai/services/async/beta/ResponseServiceAsyncTest.kt

15 more in the full report.

A changed generated baseline means this report cannot reliably identify which handwritten lines changed.

Inspect the custom-code diff

Download the exact patch produced by this run (requires repository access):

gh run download 33837064199 --repo openai/openai-java \
  --name castiron-custom-code-33837064199-1 --dir /tmp/castiron-custom-code-33837064199-1
git apply --stat /tmp/castiron-custom-code-33837064199-1/custom-code.patch
cat /tmp/castiron-custom-code-33837064199-1/custom-code.patch

Or reproduce it from an SDK checkout containing the vendored reporter:

git fetch --no-tags origin bbb465e9c2a10143b47596d7d7de9d49b8f38195 a55331f12b4ec951dbbdc4614167837d39e1c787
python3 scripts/castiron/custom_code_report.py report \
  --base bbb465e9c2a10143b47596d7d7de9d49b8f38195 \
  --head a55331f12b4ec951dbbdc4614167837d39e1c787 --fetch --require-head-hash --public \
  --out /tmp/castiron-custom-code-a55331f12b4e
cat /tmp/castiron-custom-code-a55331f12b4e/custom-code.patch

This is the current full custom patch for mixed files, not an attribution of only the handwritten lines changed by this PR.

Full report and patch

[markstuart-oai]

Approved ✅

[openai-sdks]

🤖 Created releases:

• v4.58.0

🌻