chore(llmobs): response incomplete cassette

releasenotes/notes/oai-incomplete-cass-795ad19b6a226c1f.yaml

@@ -0,0 +1,4 @@
+---
+features:
+  - |
+    Support a vcr cassette for openai responses api streams that end with an incomplete chunk.

vcr-cassettes/openai/openai_responses_post_ee2423e6.yaml

@@ -0,0 +1,220 @@
+interactions:
+- request:
+    body: '{"input":"Give me a multi paragraph narrative on the life of a car","max_output_tokens":16,"model":"gpt-4o","stream":true,"temperature":0.1}'
+    headers:
+      ? !!python/object/new:multidict._multidict.istr
+      - Accept
+      : - application/json
+      ? !!python/object/new:multidict._multidict.istr
+      - Accept-Encoding
+      : - gzip, deflate
+      ? !!python/object/new:multidict._multidict.istr
+      - Connection
+      : - keep-alive
+      Content-Length:
+      - '140'
+      ? !!python/object/new:multidict._multidict.istr
+      - Content-Type
+      : - application/json
+      ? !!python/object/new:multidict._multidict.istr
+      - User-Agent
+      : - OpenAI/Python 1.91.0
+      X-Stainless-Arch:
+      - arm64
+      X-Stainless-Async:
+      - 'false'
+      X-Stainless-Lang:
+      - python
+      X-Stainless-OS:
+      - MacOS
+      X-Stainless-Package-Version:
+      - 1.91.0
+      X-Stainless-Runtime:
+      - CPython
+      X-Stainless-Runtime-Version:
+      - 3.10.13
+      x-stainless-read-timeout:
+      - '600'
+      x-stainless-retry-count:
+      - '0'
+    method: POST
+    uri: https://api.openai.com/v1/responses
+  response:
+    body:
+      string: 'event: response.created
+
+        data: {"type":"response.created","sequence_number":0,"response":{"id":"resp_6863f649ed38819e9be9bfbb936cd06f08b05fafad31a471","object":"response","created_at":1751381577,"status":"in_progress","background":false,"error":null,"incomplete_details":null,"instructions":null,"max_output_tokens":16,"max_tool_calls":null,"model":"gpt-4o-2024-08-06","output":[],"parallel_tool_calls":true,"previous_response_id":null,"reasoning":{"effort":null,"summary":null},"service_tier":"auto","store":false,"temperature":0.1,"text":{"format":{"type":"text"}},"tool_choice":"auto","tools":[],"top_logprobs":0,"top_p":1.0,"truncation":"disabled","usage":null,"user":null,"metadata":{}}}
+
+
+        event: response.in_progress
+
+        data: {"type":"response.in_progress","sequence_number":1,"response":{"id":"resp_6863f649ed38819e9be9bfbb936cd06f08b05fafad31a471","object":"response","created_at":1751381577,"status":"in_progress","background":false,"error":null,"incomplete_details":null,"instructions":null,"max_output_tokens":16,"max_tool_calls":null,"model":"gpt-4o-2024-08-06","output":[],"parallel_tool_calls":true,"previous_response_id":null,"reasoning":{"effort":null,"summary":null},"service_tier":"auto","store":false,"temperature":0.1,"text":{"format":{"type":"text"}},"tool_choice":"auto","tools":[],"top_logprobs":0,"top_p":1.0,"truncation":"disabled","usage":null,"user":null,"metadata":{}}}
+
+
+        event: response.output_item.added
+
+        data: {"type":"response.output_item.added","sequence_number":2,"output_index":0,"item":{"id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","type":"message","status":"in_progress","content":[],"role":"assistant"}}
+
+
+        event: response.content_part.added
+
+        data: {"type":"response.content_part.added","sequence_number":3,"item_id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","output_index":0,"content_index":0,"part":{"type":"output_text","annotations":[],"logprobs":[],"text":""}}
+
+
+        event: response.output_text.delta
+
+        data: {"type":"response.output_text.delta","sequence_number":4,"item_id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","output_index":0,"content_index":0,"delta":"In","logprobs":[]}
+
+
+        event: response.output_text.delta
+
+        data: {"type":"response.output_text.delta","sequence_number":5,"item_id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","output_index":0,"content_index":0,"delta":"
+        the","logprobs":[]}
+
+
+        event: response.output_text.delta
+
+        data: {"type":"response.output_text.delta","sequence_number":6,"item_id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","output_index":0,"content_index":0,"delta":"
+        bustling","logprobs":[]}
+
+
+        event: response.output_text.delta
+
+        data: {"type":"response.output_text.delta","sequence_number":7,"item_id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","output_index":0,"content_index":0,"delta":"
+        city","logprobs":[]}
+
+
+        event: response.output_text.delta
+
+        data: {"type":"response.output_text.delta","sequence_number":8,"item_id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","output_index":0,"content_index":0,"delta":"
+        of","logprobs":[]}
+
+
+        event: response.output_text.delta
+
+        data: {"type":"response.output_text.delta","sequence_number":9,"item_id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","output_index":0,"content_index":0,"delta":"
+        Detroit","logprobs":[]}
+
+
+        event: response.output_text.delta
+
+        data: {"type":"response.output_text.delta","sequence_number":10,"item_id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","output_index":0,"content_index":0,"delta":",","logprobs":[]}
+
+
+        event: response.output_text.delta
+
+        data: {"type":"response.output_text.delta","sequence_number":11,"item_id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","output_index":0,"content_index":0,"delta":"
+        a","logprobs":[]}
+
+
+        event: response.output_text.delta
+
+        data: {"type":"response.output_text.delta","sequence_number":12,"item_id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","output_index":0,"content_index":0,"delta":"
+        sleek","logprobs":[]}
+
+
+        event: response.output_text.delta
+
+        data: {"type":"response.output_text.delta","sequence_number":13,"item_id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","output_index":0,"content_index":0,"delta":",","logprobs":[]}
+
+
+        event: response.output_text.delta
+
+        data: {"type":"response.output_text.delta","sequence_number":14,"item_id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","output_index":0,"content_index":0,"delta":"
+        metallic","logprobs":[]}
+
+
+        event: response.output_text.delta
+
+        data: {"type":"response.output_text.delta","sequence_number":15,"item_id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","output_index":0,"content_index":0,"delta":"
+        blue","logprobs":[]}
+
+
+        event: response.output_text.delta
+
+        data: {"type":"response.output_text.delta","sequence_number":16,"item_id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","output_index":0,"content_index":0,"delta":"
+        sedan","logprobs":[]}
+
+
+        event: response.output_text.delta
+
+        data: {"type":"response.output_text.delta","sequence_number":17,"item_id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","output_index":0,"content_index":0,"delta":"
+        rolled","logprobs":[]}
+
+
+        event: response.output_text.delta
+
+        data: {"type":"response.output_text.delta","sequence_number":18,"item_id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","output_index":0,"content_index":0,"delta":"
+        off","logprobs":[]}
+
+
+        event: response.output_text.delta
+
+        data: {"type":"response.output_text.delta","sequence_number":19,"item_id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","output_index":0,"content_index":0,"delta":"
+        the","logprobs":[]}
+
+
+        event: response.output_text.done
+
+        data: {"type":"response.output_text.done","sequence_number":20,"item_id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","output_index":0,"content_index":0,"text":"In
+        the bustling city of Detroit, a sleek, metallic blue sedan rolled off the","logprobs":[]}
+
+
+        event: response.content_part.done
+
+        data: {"type":"response.content_part.done","sequence_number":21,"item_id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","output_index":0,"content_index":0,"part":{"type":"output_text","annotations":[],"logprobs":[],"text":"In
+        the bustling city of Detroit, a sleek, metallic blue sedan rolled off the"}}
+
+
+        event: response.output_item.done
+
+        data: {"type":"response.output_item.done","sequence_number":22,"output_index":0,"item":{"id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","type":"message","status":"incomplete","content":[{"type":"output_text","annotations":[],"logprobs":[],"text":"In
+        the bustling city of Detroit, a sleek, metallic blue sedan rolled off the"}],"role":"assistant"}}
+
+
+        event: response.incomplete
+
+        data: {"type":"response.incomplete","sequence_number":23,"response":{"id":"resp_6863f649ed38819e9be9bfbb936cd06f08b05fafad31a471","object":"response","created_at":1751381577,"status":"incomplete","background":false,"error":null,"incomplete_details":{"reason":"max_output_tokens"},"instructions":null,"max_output_tokens":16,"max_tool_calls":null,"model":"gpt-4o-2024-08-06","output":[{"id":"msg_6863f64a5260819ea9e2fdc22f24f14808b05fafad31a471","type":"message","status":"incomplete","content":[{"type":"output_text","annotations":[],"logprobs":[],"text":"In
+        the bustling city of Detroit, a sleek, metallic blue sedan rolled off the"}],"role":"assistant"}],"parallel_tool_calls":true,"previous_response_id":null,"reasoning":{"effort":null,"summary":null},"service_tier":"default","store":false,"temperature":0.1,"text":{"format":{"type":"text"}},"tool_choice":"auto","tools":[],"top_logprobs":0,"top_p":1.0,"truncation":"disabled","usage":{"input_tokens":0,"input_tokens_details":{"cached_tokens":0},"output_tokens":0,"output_tokens_details":{"reasoning_tokens":0},"total_tokens":0},"user":null,"metadata":{}}}
+
+
+        '
+    headers:
+      CF-RAY:
+      - 9586baedceb33b3e-IAD
+      Connection:
+      - keep-alive
+      Content-Type:
+      - text/event-stream; charset=utf-8
+      Date:
+      - Tue, 01 Jul 2025 14:52:57 GMT
+      Server:
+      - cloudflare
+      Set-Cookie:
+      - __cf_bm=WYdIZspPhPNF49xcH27LeAgIJzpkG1wqmct_TwlQYjo-1751381577-1.0.1.1-5NkiuDhjP5akWgo8petCX4FgSHprLztmKJrR9EjmeWyC0SbO8D1W1K_mvTM53btEWZQ.wRXSrv25GPAWwgTL0pb8V73f3twsczBILKTCfMQ;
+        path=/; expires=Tue, 01-Jul-25 15:22:57 GMT; domain=.api.openai.com; HttpOnly;
+        Secure; SameSite=None
+      - _cfuvid=zw1p943Q0_7VLitWlqIzbF19aGFP.veOd_g5TwF3ilw-1751381577972-0.0.1.1-604800000;
+        path=/; domain=.api.openai.com; HttpOnly; Secure; SameSite=None
+      Transfer-Encoding:
+      - chunked
+      X-Content-Type-Options:
+      - nosniff
+      alt-svc:
+      - h3=":443"; ma=86400
+      cf-cache-status:
+      - DYNAMIC
+      openai-organization:
+      - datadog-staging
+      openai-processing-ms:
+      - '32'
+      openai-version:
+      - '2020-10-01'
+      strict-transport-security:
+      - max-age=31536000; includeSubDomains; preload
+      x-request-id:
+      - req_63dd99226f6e1711f8d689e8f9034d39
+    status:
+      code: 200
+      message: OK
+version: 1