Table 13 Performance comparison of the proposed system and baseline models across key evaluation Metrics.
Metric | Proposed System | Grammarly v5.8 | Fine-tuned GPT-3.5 |
|---|---|---|---|
Verb Tense Correction (F1) | 93.4 | 79.2 | 85.6 |
Article Misuse (Recall) | 91.7 | 83.5 | 81.9 |
Subject-Verb Agreement (Precision) | 96.3 | 88.7 | 92.1 |
Average Feedback Latency (seconds) | 1.8 | 2.9 | 3.5 |
User Satisfaction (5-point scale) | 4.5 | 4.1 | 3.9 |
