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Handle incremental answers and task events

Use the event stream appropriate to the operation you started.

Use the event stream appropriate to the operation you started.

Practical procedure

  1. Enable stream for a chat-completions turn when the interface should render incremental answer text. Parse event boundaries across network chunks.
  2. Use a work order’s events route when the interface is tracking durable execution rather than a single interactive answer.
  3. On disconnect, preserve the operation identity and inspect state before restarting work. Display partial text as partial until a successful terminal outcome is established.

Call the supported chat contract

Normal web chat and the customer CLI use GoCux Gateway. Provider routing stays inside the service. The model catalog advertises the GoCux route alias gocux-deep, not an upstream provider identity. A compatible chat client supplies its message history and an explicit data-classification header; GoCux applies identity, policy, paid admission and credit reservation before a provider request.

Contract example

Developer examples below describe routes on an authorized, configured GoCux control-plane base URL. They are request shapes or operation references, not claims that a particular public hostname exposes the API. Use the workspace for the corresponding human workflow; availability and permissions depend on the actual deployment.

POST /v1/chat/completions X-GoCux-Data-Classification: public Content-Type: application/json

{
  "model": "gocux-deep",
  "messages": [
    {
      "role": "user",
      "content": "Summarize these supplied public notes."
    }
  ],
  "stream": false,
  "max_completion_tokens": 512
}

Inspect the result

Read the returned choices and handle an error response before showing a completed answer. When streaming, consume complete events and distinguish connection closure from a successful terminal result. GoCux route aliases are product contracts; do not let a client-selected upstream model bypass server routing or display provider identities as customer configuration.

What to keep explicit

Chat deltas and durable task events are different contracts. Do not run a single parser that assumes an external Responses event name applies to both.

Handle incomplete and refused work

Declare X-GoCux-Data-Classification exactly once. A data_classification field in the chat-completions body is rejected rather than used as the declaration. Missing classification is unclassified and can be refused by policy. An optional Idempotency-Key helps identify an operation, but a paid replay can return 409 without replaying the original response or contacting the provider again.

Bring this workflow into your workspace.

Set the scope. Review the evidence. Approve the steps that need it.

Open the workspace

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