Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
ANOVA Results for Readability Metrics Across ChatGPT, Gemini, and CoPilot
| Metric | LLM | F-Statistic | P-value | Significant? |
|---|---|---|---|---|
| Word Count | ChatGPT | 89.54 | < 0.0001 | **** |
| Gemini | 95.87 | < 0.0001 | **** | |
| CoPilot | 86.89 | < 0.0001 | **** | |
| Grade Level | ChatGPT | 36.26 | < 0.0001 | **** |
| Gemini | 17.23 | < 0.0001 | **** | |
| CoPilot | 35.26 | < 0.0001 | **** | |
| Reading Ease | ChatGPT | 45.38 | < 0.0001 | **** |
| Gemini | 23.03 | < 0.0001 | **** | |
| CoPilot | 26.84 | < 0.0001 | **** |
