What the documents look like
For copy drafting in Shopify fulfillment, this page examines FastGPT context limits. A washable removable cover and a wipe-only insert must both reach cleaning copy. The examples are hypothetical.
Constraints at the context limits step
A proposed Shopify cleaning note says the removable cover can be washed and the insert is wipe-only. The product name says cushion without separating components. Drafting whole-product cleaning copy requires both component subjects. Washable modifies the cover, not the complete item; wipe-only does not make every component uncleanable either. If input retains only the product name and washable, the model lacks the wording needed to distinguish the insert. A detailed reply cannot reconstruct that missing qualification from product naming alone, so complete source input matters before wording style is reviewed.
Configuration and implementation checks
| Context review subject | Specific text condition | Acceptance evidence |
|---|---|---|
| Cover action | Washable applies to cover | Check component subject. |
| Insert restriction | Wipe-only | Check retention at citation boundary. |
| Style history | Earlier copy says all-over washing | Separate style reuse from factual inheritance. |
| Headline scope | Local cleaning property is not whole-item promise | Check headline against body conditions. |
| Component output | Subject paired with method | Check row alignment and parsing. |
Documented conditions
| Documented item / implementation check | Condition |
|---|---|
Model context | Use the actual model’s accepted context scope. |
Reply length | The reply limit differs from the context window. |
Knowledge-reference limit | Knowledge citation limits are token-based. |
History-input check | Compare empty-history and populated-history inputs. |
Structured-output handoff | Validate parsing, then inspect support for field values. |
Three common errors
One common error is a long passage ending after the cover sentence and leaving the insert restriction outside input. Another is an earlier all-over-washing draft being inherited when the current request asks to keep its style. Separate stylistic instructions from cleaning attributes, then inspect component subjects, restrictions and the citation boundary in actual input. Check model context capacity from actual capability. Assess the reference limit with the complete cleaning question, and allow enough reply space for both components rather than abbreviating the answer to washable alone.
How to verify the setup
Acceptance should inspect the cover sentence, insert sentence and overall headline separately, ensuring the headline does not expand a local condition into a whole-item promise. Compare the same task with empty history and the older copy to see whether all-over washing reappears. If fixed output pairs component and method, check that subjects and actions remain aligned and parse successfully. Other cleaning methods are unresolved in this fixture: do not add temperatures, products or procedures, and do not describe a washing validation as already performed when no such execution evidence is supplied.
| Material context | Scope |
|---|---|
| Document types | Order Details, Shipping Rate Template, Shipping Label and Refund Records |
| Candidate sources | Shopify Admin, Payment Gateway, Carrier System and Inventory Location Data |
| Technical baseline | FastGPT v4.17.2 |