How to send thread id to completion api?

API
1

how to send thread id to completion api? if that’s not possible how can we follow threads via chat completion?

2

Hi @fischer

Threads are meant for consumption on the Assistants API, while (chat) completions is a stateless API meaning that it has no storage or memory of its own.

Recently OpenAI added a new Conversations API which can be used to store entire conversation and send it to the Responses API:

response = openai.responses.create(
  model="gpt-4.1",
  input=[{"role": "user", "content": "What are the 5 Ds of dodgeball?"}]
  conversation: "conv_689667905b048191b4740501625afd940c7533ace33a2dab"
)
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