Compact Response

Compact a response by running a compaction pass over a conversation.

Returns encrypted, opaque items that can be used to reduce context size.

Follows the OpenAI Responses API spec: https://platform.openai.com/docs/api-reference/responses/compact

curl -X POST http://localhost:4000/v1/responses/compact     -H "Content-Type: application/json"     -H "Authorization: Bearer sk-1234"     -d '{
    "model": "gpt-4o",
    "input": [{"role": "user", "content": "Hello"}]
}'