What the documents look like
Brand livestream operations place scriptwriting, stock responsibility and after-sales handling with the brand itself, and this shapes the document set. A livestream script, a product explanation card, a shift schedule and a livestream review form the everyday working material. The script and the explanation card determine the languages and the wording used in retrieval requests. The shift schedule determines handover points. The review determines which queries need a retained record. Source data arrives from the Douyin Shop Compass, Juliang Qianchuan, livestream comments and transaction details, with per-session and hourly updates. Cross-border material and multilingual retrieval routes the same product's Chinese and foreign-language material into a workflow. Retrieval output does not by itself constitute authorization to put a statement on air.
For this page the relevant facts are narrower than the full eight-dimension brief. Script and explanation card wording drives the language of a request, the shift schedule fixes when a handover occurs, and the review fixes what is kept. Update frequency does not change how the workflow routing nodes behave, so it is not treated as a configuration input here.
Constraints at the workflow routing step
The form input node is a user interaction node. When it triggers, the conversation enters an interaction state, the workflow state is recorded, and the workflow continues after the user completes the interaction. After the user fills required information and submits, the node collects the submitted form values and passes them to later nodes. The user selection node is also a user interaction node with the same interaction-state behavior. When the user makes a choice, the node evaluates that choice and executes the corresponding branch, which in the documented basic usage is the yes branch.
Retrieval and forms collect and carry values. Order writing, document backfill and external status synchronization require a separate business interface or a later process. Libraries built on different vector models cannot be associated together; the model identifier must be checked first and non-matching libraries excluded. Empty-reference output can be checked against downstream design using a paper input. A relevance score is not a category, entity or permission filter, and retrieval is not authorization.
Hypothetical exercise sample, used only for paper checking. On 10 June 2025 a brand livestream team operates a vacuum flask. The session script text reads: "This session features a 500 ml stainless steel vacuum flask, the lid is a screw-on type, the page states six hours of heat retention." The product explanation card text reads: "Capacity 500 ml, material 304 stainless steel, screw-on lid." A draft sentence awaiting judgment reads: "This vacuum flask uses a one-press pop-up lid." The draft sentence and the two source texts give mutually exclusive values for the same field, the lid structure, so the judgment is contradiction and the sentence must not go on air.
Configuration and implementation checks
| Configuration item | Setting or check on this page | Basis and boundary |
|---|---|---|
| Form input node | Collect required language and product code, pass to the retrieval node after submission | Documented interaction and passing behavior |
| User selection node | Set a yes branch for whether the draft sentence goes on air, verify each branch connection | Documented branch execution behavior |
| Output carry-over check | Compare each retrieval output item against the form input for correspondence | Documented passing relationship |
| Retrieval scope check | Check the vector model identifier, exclude libraries that cannot be associated | Documented same-model association condition |
| Empty-reference carry-over | Use a paper input to check the downstream design | Documented empty-reference output condition |
| External action split | Order writing and external synchronization connect to a separate business interface | Documented node responsibility boundary |
Three common errors
- Treating the language and product code collected by the form as authorization to go on air. The form collects and passes values only; authorization requires separate confirmation. Check: input the sample form values, compare whether a later node performs an authorization judgment, and observe whether the values are only passed onward.
- Treating a retrieval hit as verification of the draft sentence. Retrieval does not perform fact verification. Check: input the draft sentence together with the two source texts, compare the lid structure field, and observe whether the contradiction is marked.
- Associating libraries on different vector models directly. Check: read the model identifier of each library, compare whether they match, and observe whether non-matching libraries are excluded and recorded.
How to verify the setup
- Verification one. Input the session script text and the explanation card text from the hypothetical sample, compare the lid structure field, and where the two source texts agree while the draft sentence gives a mutually exclusive value, the condition is met when the contradiction is marked and the sentence is blocked from going on air.
- Verification two. Input the form language and product code, compare the downstream retrieval request, and the condition is met when the parameters are passed through consistently.
- Verification three. Input the paper empty result, compare the downstream branch, and the condition is met when the downstream design carries the empty reference as designed.
All three are paper checks. No run, deployment, approval or refund took place, and no result is claimed. Where a document field was not provided, its value remains unknown.