# Open End Check by ReDem

The Open-Ended Score uses AI to analyze and categorize open-text answers, including AI-generated, duplicate, off-topic, or nonsensical responses.

[Product page](https://redem.io/en/functions-redem-data-quality-checks/ "ReDem website")

## What is Open End Check

The Open-Ended Score is an AI-based check of written answers to open-ended questions. It controls for: AI-generated answers, duplicate respondents, wrong topic, generic answers, wrong language, bad language, no information, nonsense.

## Key features:

- **AI-generated text detection**  
  This check will flag answers that show traces of AI generation (e.g., via ChatGPT)
- **Duplicate Check**  
  This check flags when the same or almost the same answer appears multiple times within a survey or across surveys.
- **Wrong topic**  
  This check flags answers that don't match the question

## Related market research services:

- [Sample Fraud Detection & Remediation](/content/market-research-firms/sample-fraud-detection/index.html)

## Applicable business issues:

- [Gain new customers](/content/market-research-firms/gain-new-customers/index.html)  
- [Defend market share](/content/market-research-firms/defend-market-share/index.html)  
- [Defend price premium](/content/market-research-firms/defend-price-premium/index.html)  
- [Defend sales, volume](/content/market-research-firms/defend-sales-volume/index.html)

INFO  
Contact  
[redem.io](https://redem.io/en?utm_source=Greenbook&utm_medium=directory) [+43 664 916 2828](tel:+43 664 916 2828)

International capabilities  
- [United States](/content/market-research-companies/united-states-of-america/index.html)  
- [United Kingdom](/content/market-research-companies/united-kingdom/index.html)  
- [Germany](/content/market-research-companies/germany/index.html)  
- [Austria](/content/market-research-companies/austria/index.html)  
- [China](/content/market-research-companies/china/index.html)  
- [Canada](/content/market-research-companies/canada/index.html)  
- [Netherlands](/content/market-research-companies/the-netherlands/index.html)  
- [Sweden](/content/market-research-companies/sweden/index.html)  
- [Switzerland](/content/market-research-companies/switzerland/index.html)  
- [Slovenia](/content/market-research-companies/slovenia/index.html)  
- [Slovakia](/content/market-research-companies/slovakia/index.html)  
- [Singapore](/content/market-research-companies/singapore/index.html)  
- [Qatar](/content/market-research-companies/qatar/index.html)  
- [Portugal](/content/market-research-companies/portugal/index.html)  
- [Poland](/content/market-research-companies/poland/index.html)  
- [Norway](/content/market-research-companies/norway/index.html)  
- [New Zealand](/content/market-research-companies/new-zealand/index.html)  
- [Mexico](/content/market-research-companies/mexico/index.html)  
- [Luxembourg](/content/market-research-companies/luxembourg/index.html)  
- [Liechtenstein](/content/market-research-companies/liechtenstein/index.html)  
- [Japan](/content/market-research-companies/japan/index.html)  
- [Italy](/content/market-research-companies/italy/index.html)  
- [Israel](/content/market-research-companies/israel/index.html)  
- [Ireland](/content/market-research-companies/ireland/index.html)  
- [Hungary](/content/market-research-companies/hungary/index.html)  
- [France](/content/market-research-companies/france/index.html)  
- [Finland](/content/market-research-companies/finland/index.html)  
- [Denmark](/content/market-research-companies/denmark/index.html)  
- [Argentina](/content/market-research-companies/argentina/index.html)  
- [India](/content/market-research-companies/india/index.html)

Industry affiliations  
- ESOMAR (International)  
- VMO (Austria)  
- Global Data Quality GDQ, DGOF

Key personnel  
- **Julia Mittermayr**  
  COO  
- **Florian Kögl**  
  CEO