[DEMO] Text Similarity Calculator

Text Similarity Calculator
Calculate semantic similarity between two text contents using advanced NLP deep learning model, returning a similarity score between 0 and 1

Method: POST
Path: /v1/text/similarity
Demo: https://api.gugudata.io/v1/text/similarity/demo

Request Parameters:

appkey (string, required): API key obtained after payment, passed as query parameter

content1 (string, required): First text content for similarity comparison

content2 (string, required): Second text content for similarity comparison

Response Fields Count: 8
Response Field Examples:

dataStatus: Response status information

dataStatus.requestParameter: Echo of request parameters

dataStatus.statusCode: Custom status code (100 = success)

dataStatus.statusDescription: Status description message

dataStatus.responseDateTime: Server response timestamp

dataStatus.dataTotalCount: Total data count (usually 1 for similarity result)

data: Similarity calculation result

data.similarity: Similarity score between 0 and 1, where 1 means identical and 0 means completely different

Key Features:

Deep learning-based semantic similarity analysis

Returns precise similarity score between 0 and 1

Supports both Chinese and English text comparison

Ideal for plagiarism detection and content deduplication

Details:
https://gugudata.io/details/textsimilarity

Responses

⚪0

application/json

Body

Example

{
  "dataStatus": {
    "requestParameter": "string",
    "statusCode": 0,
    "statusDescription": "string",
    "responseDateTime": "string",
    "dataTotalCount": 0
  },
  "data": {
    "similarity": "string"
  },
  "DataStatus": {
    "StatusCode": 100,
    "StatusDescription": "OK",
    "ResponseDateTime": "2026-01-01 00:00:00",
    "DataTotalCount": 1
  }
}

Request

Request Code Samples

Responses