Issues

Issues

• AsyncStream does not close its SSE decoder and byte iterators before releasing the response

  openai/openai-python#4262 · opened on Nov 10, 2026
  2

• parse_chat_completion drops custom tool calls

  openai/openai-python#4235 · opened on Nov 3, 2026
  6

• test(auth): cover HTTP 500 status and RFC 7231 Retry-After seconds headers in _retry_delay

  openai/openai-python#4234 · opened on Nov 3, 2026

• AsyncStream leaves its SSE event iterators to the garbage collector after [DONE] or close()

  openai/openai-python#4174 · opened on Oct 24, 2026
  2

• ChatCompletionStream.get_final_completion() can return an incomplete result after an early EOF

  openai/openai-python#4063 · opened on Oct 12, 2026
  5

• Concurrent first use of streaming decode caches an incomplete discriminator map, so events decode as the wrong class

  openai/openai-python#4036 · opened on Oct 7, 2026
  3

• parse() / pydantic_function_tool() send name: "Page[Item]" for a parameterized generic pydantic model, outside the documented name pattern

  openai/openai-python#4023 · opened on Oct 5, 2026
  2

• Bug: accumulate_delta corrupts tool call items on out-of-order delta indexes

  openai/openai-python#4022 · opened on Oct 5, 2026
  23

• Responses create spends CPU proportional to the body size transforming a body it returns unchanged

  openai/openai-python#4021 · opened on Oct 2, 2026
  3

• fix(auth): SubjectTokenProviderError drops response and duplicates error message in workload identity providers

  openai/openai-python#4017 · opened on Oct 2, 2026
  5

• fix(lib): handle null and empty text in parse_text

  openai/openai-python#3966 · opened on Sep 26, 2026
  3

• Blocking the event loop since 3.x ?

  openai/openai-python#3777 · opened on Sep 1, 2026
  14

• Aborting a streaming Responses API request drops the function_call item, breaking the next turn with 400 "No tool call found for function call output"

  openai/openai-python#3561 · opened on Jul 31, 2026
  16

• Define + export ServiceTiers string literal

  openai/openai-python#3556 · opened on Jul 30, 2026
  3

• Organization users emails filter returns no results for an existing user

  openai/openai-python#3541 · opened on Jul 25, 2026
  2

• RFC: Proactive Server-Side Cancellation via Request-Timeout-Ms

  openai/openai-python#3277 · opened on May 19, 2026
  3

• AzureOpenAI/Foundry: promote x-ms-served-model header into Response.model for the Responses API (parity with OpenAI/Azure Chat Completions)

  openai/openai-python#3271 · opened on May 19, 2026
  1

• client.images.edit() method failed to pass image_url as image input

  openai/openai-python#3256 · opened on May 18, 2026
  4

• Background responses failures lack a stable code/name that maps to an exception class

  openai/openai-python#3212 · opened on May 8, 2026
  3

• PydanticUserError with defer_build=True and pydantic 2.12 in multiprocess forkserver workers

  openai/openai-python#3079 · opened on Apr 12, 2026
  1

• Add convenience methods for detecting model parameter support (temperature, reasoning)

  openai/openai-python#3073 · opened on Apr 9, 2026

• Response.output_text and responses.parse fail when an output_text item has text: null

  openai/openai-python#3063 · opened on Apr 6, 2026
  4

• bug: Batch API result file download fails for large outputs (>200MB) with ConnectionResetError

  openai/openai-python#2959 · opened on Mar 10, 2026
  7

• Empty OPENAI_BASE_URL prevents fallback to default API endpoint

  openai/openai-python#2927 · opened on Mar 3, 2026
  7

• Azure OpenAI - model parameter in request body causes failures when deployment name differs from model name

  openai/openai-python#2892 · opened on Feb 25, 2026
  4