Information Extractor¶
Node: informationExtractor · Full type: @n8n/n8n-nodes-langchain.informationExtractor · Version: 1.2
Parameters¶
| Parameter | Type | Default | Details |
|---|---|---|---|
text |
string | "" | |
schemaType |
options | "fromAttributes" | fromAttributes, fromJson, manual |
jsonSchemaExample |
json | "{ | |
| "state": "California", | |||
| "cities": ..." | |||
inputSchema |
json | "{ | |
| "type": "object", | |||
| "properties": {..." | |||
attributes |
fixedCollection | {} | groups: attributes |
options |
collection | {} | keys: systemPromptTemplate, batching |
attributes children:
attributes group:
| Parameter | Type | Default | Details |
|---|---|---|---|
name |
string | "" | required |
type |
options | "string" | required; boolean, date, number, string |
description |
string | "" | required |
required |
boolean | false | required |
options children:
| Parameter | Type | Default | Details |
|---|---|---|---|
systemPromptTemplate |
string | "You are an expert extraction algorith..." | |
batching |
collection | {} | keys: batchSize, delayBetweenBatches |