# Technical Document Extraction: Chart Analysis
## Chart Overview
The image contains a line chart comparing two performance metrics across model numbers 4-14. Key components:
### Axis Labels
- **X-axis**: Model Number (4-22, though data ends at 14)
- **Y-axis**: Score (%)
- Range: 55% to 95%
- Increment: 5% intervals
### Legend
- **Location**: Top-right corner
- **Entries**:
- `IFEval` (Blue line)
- `Multi-IF` (Teal line)
## Data Series Analysis
### IFEval (Blue Line)
**Trend**: Overall upward trajectory with volatility
**Key Points**:
- Model 4: 78%
- Model 5: 81%
- Model 8: 92% (Peak)
- Model 10: 74% (Trough)
- Model 11: 84%
- Model 12: 87%
- Model 13: 88%
- Model 14: 94% (Final Peak)
### Multi-IF (Teal Line)
**Trend**: Volatile with delayed growth
**Key Points**:
- Model 4: 58%
- Model 5: 61%
- Model 8: 78% (Peak)
- Model 10: 56% (Trough)
- Model 11: 67%
- Model 12: 71%
- Model 13: 71%
- Model 14: 80%
## Spatial Grounding
- Legend position: [x=14, y=94] (Top-right)
- Data point verification:
- Blue markers match IFEval legend
- Teal markers match Multi-IF legend
## Trend Verification
1. **IFEval**:
- Initial rise (4→8): +14%
- Sharp drop (8→10): -18%
- Recovery (10→14): +20%
- Final peak at model 14: 94%
2. **Multi-IF**:
- Early growth (4→8): +20%
- Severe drop (8→10): -22%
- Gradual recovery (10→14): +24%
- Final score at model 14: 80%
## Component Isolation
1. **Header**: Chart title not visible
2. **Main Chart**:
- Two overlaid line series
- Grid background with 5% increments
3. **Footer**: No additional text
## Data Table Reconstruction
| Model | IFEval (%) | Multi-IF (%) |
|-------|------------|--------------|
| 4 | 78 | 58 |
| 5 | 81 | 61 |
| 8 | 92 | 78 |
| 10 | 74 | 56 |
| 11 | 84 | 67 |
| 12 | 87 | 71 |
| 13 | 88 | 71 |
| 14 | 94 | 80 |
## Language Analysis
- All text in English
- No non-English content detected
## Critical Observations
1. IFEval consistently outperforms Multi-IF across all models
2. Both metrics show significant volatility between models 8-10
3. Multi-IF demonstrates delayed improvement compared to IFEval
4. Final scores (model 14):
- IFEval: 94%
- Multi-IF: 80%
