What the documents look like
For product questions in TikTok Shop US operations, this page examines FastGPT document chunking. Display-stand captions and lighting-component descriptions require independent subjects. The examples are hypothetical.
Constraints at the document chunking step
A proposed TikTok Shop page captions a stand as display only, states that a light body comes with a connection cable and notes in a sidebar that the power adapter is listed separately. A contents question needs the display role and separate-list condition with their subjects. The caption explains the scene, not supplied accessories; a connection cable is also not a power adapter. Parsing caption, body and sidebar into one uninterrupted sentence could incorrectly place all three objects inside the supplied package scope.
Configuration and implementation checks
| Original or chunk check | Specific source relationship | Evidence action |
|---|---|---|
| Layout roles | Caption, body and sidebar | Check parsed membership. |
| Display subject | Stand is display only | Do not turn into included accessory. |
| Component distinction | Cable and adapter differ | Inspect names and contents relationship. |
| List gap | Adapter listed separately | Retain unresolved scope. |
| Actual processing | Actual route for new image or page | Inspect output instead of inferring the chain. |
Documented conditions
| Documented item / implementation check | Condition |
|---|---|
Original-document check | Compare original files with parsed output. |
Chunk completeness | Keep conditions traceable to their subjects. |
Data and indexes | Retain original-data and index evidence separately. |
Sample retrieval | Retest literal wording and natural questions. |
Post-update check | Inspect training or index state after updates. |
Three common errors
One failure turns the stand caption into a specification heading and a display object into product contents. Another leaves the adapter condition in a separate block while the light-and-cable block becomes a complete power arrangement. Compare layout roles, component subjects and original conditions to locate parsing assignment or chunk-completeness problems. Stand and adapter terms in indexes do not add actual list evidence; inspect their targeted originals. Missing details cannot establish that a stand is never sold or that an adapter is unavailable as an option. A third error turns an unprovided adapter list into no adapter option available. Inspect actual optional-product scope and distinguish missing material from a negative supply statement. A list absent from this parsing or retrieval run does not establish that the option does not exist.
How to verify the setup
Acceptance should search display stand, connection cable and power adapter separately, then ask what the package includes. Returned citations need the caption role and separate-list qualification. The answer can preserve the body-cable relationship, display-only stand and adapter scope still requiring a list. After adding that list, inspect identity, actual processing and indexes before repeating the question. Uploading an image or page does not establish its actual parsing route. Inspect the real output rather than inferring an image-retrieval chain merely from the source appearance.
| Material context | Scope |
|---|---|
| Document types | Product Listing, Return and Refund Records, Return Grading Evidence and Settlement Bill |
| Candidate sources | TikTok Shop Seller Center, Order Center, Carrier Tracking and Advertising Report |
| Technical baseline | FastGPT v4.17.2 |