What the documents look like
For multilingual work in On-demand retail fulfillment, this page examines FastGPT vector indexes. Instant-retail indexes need service-area illustrations separated from current order availability. The examples are hypothetical.
Constraints at the vector indexes step
Proposed instant-retail material labels a coverage map as introductory, with actual order acceptance subject to checking on each occasion. The English note says illustrative coverage map, live availability not supplied. A question about accepting an order at a place now needs current evidence beyond map inclusion. Indexes can describe illustrated coverage and pending availability, but cannot name the page as a live service record. A place appearing in a region and its current ability to accept orders are distinct questions requiring different supporting material.
Configuration and implementation checks
| Material check | Conditions in this test | Implementation evidence |
|---|---|---|
| Map nature | Illustrative coverage | Do not replace with live availability. |
| Occasion condition | Actual acceptance needs checking | Retain evidence gap. |
| Place and time | Current location and moment | Check historical mapping. |
| Multiple indexes | One illustration | Do not count observations. |
| Live interface | Not connected here | Ingestion is no acceptance proof. |
Documented conditions
| Documented item / implementation check | Condition |
|---|---|
Embedding model | Knowledge bases associated with one search node must use the same embedding model. |
Original data and indexes | One original data block can have multiple indexes. |
Index content | Index wording should be complete and focused. |
Image indexes | Where image retrieval is used, inspect descriptions or image vectors. |
Version and result check | After a change, reuse questions to compare originals. |
Three common errors
First, an index may change coverage into live availability; inspect caption type and actual contents for an added real-time conclusion. Second, bilingual descriptions may lose the occasion-specific check; compare the Chinese clause and English not supplied and retain the gap in the answer. Third, an old acceptance record may map to the current place; inspect both location and time instead of joining status through a shared area. These concern document nature, condition and timestamp. Retrieving a related map provides no actual operational result or current order-acceptance evidence.
How to verify the setup
Ask what the map illustrates, the evidence for current status and which occasion was checked, retaining actual indexes and originals. Multiple indexes for one map remain one illustration. Check the same embedding model within multiple bases linked to a retrieval node when relevant. This exercise locates no customer, queries no live availability and places no order. Failure to retrieve availability does not establish current unavailability. Later material needs matching place and time before an answer; ingestion of a map proves neither a connected live system nor completed operational verification.
| Material context | Scope |
|---|---|
| Document types | Instant Order, Picking List, Out-of-Stock Report and Delivery Exception Order |
| Candidate sources | Douyin Instant Retail, Meituan or JD Daojia Backend, Store Inventory and Rider Tracking |
| Technical baseline | FastGPT v4.17.2 |