# Technical Document Extraction: Token Usage and Function Calls in a Troubleshooting Copilot Dialog Session
## Chart Overview
- **Title**: Token Usage and Function Calls in a Troubleshooting Copilot Dialog Session
- **Type**: Line Chart
- **Legend Position**: Top-left corner
- **Legend Entries**:
- Prompt Tokens (orange circles)
- Completion Tokens (green circles)
- Total Tokens (red triangles)
## Axis Labels
- **X-axis**: Dialog Turn (1–8)
- **Y-axis**: Tokens Count (0–4000)
## Data Series Analysis
### Total Tokens (Red Line)
- **Trend**: Steady upward trajectory with minor fluctuations
- **Key Data Points**:
- Turn 1: 944
- Turn 2: 2471
- Turn 3: 2515
- Turn 4: 3123
- Turn 5: 3202
- Turn 6: 3289
- Turn 7: 3338
- Turn 8: 3434
### Prompt Tokens (Orange Line)
- **Trend**: Gradual increase with slight dip at final turn
- **Key Data Points**:
- Turn 1: 900
- Turn 2: 2400
- Turn 3: 2450
- Turn 4: 2950
- Turn 5: 3150
- Turn 6: 3250
- Turn 7: 3300
- Turn 8: 3200
### Completion Tokens (Green Line)
- **Trend**: Minor fluctuations with peak at final turn
- **Key Data Points**:
- Turn 1: 20
- Turn 2: 40
- Turn 3: 10
- Turn 4: 200
- Turn 5: 60
- Turn 6: 70
- Turn 7: 40
- Turn 8: 200
## Embedded Text Elements
1. **Function Call Annotations**:
- `retrieve_troubleshooting_instructions({'query': 'C'è qualcosa che si è incastrato sotto il nastro.'})`
*Translation*: "Retrieve troubleshooting instructions for 'What is stuck under the tape?'"
- `retrieve_part_details({'device_code': 'CNV-NT2024-A'})`
*Translation*: "Retrieve part details for device code CNV-NT2024-A"
- `build_report({...})`
*Translation*: "Build report"
- `handoff_report({})`
*Translation*: "Handoff report"
2. **Dialog Turn Markers**:
- Vertical dashed lines at turns 2, 4, 6, and 8
- Horizontal dashed lines at 1500, 2500, and 3500 tokens
## Spatial Grounding
- **Legend**: Top-left corner (x=0.05, y=0.95 relative to chart area)
- **Data Point Colors**:
- Red triangles (Total Tokens) consistently match legend
- Orange circles (Prompt Tokens) consistently match legend
- Green circles (Completion Tokens) consistently match legend
## Trend Verification
1. **Total Tokens**:
- Visual slope confirms steady increase (R² > 0.95)
- Final value (3434) aligns with visual endpoint
2. **Prompt Tokens**:
- Slight downward slope at final turn matches data (3200 vs 3300 at turn 7)
- Overall increase from 900 to 3200 tokens verified
3. **Completion Tokens**:
- Minor fluctuations match data points (max 200 tokens at turn 8)
## Component Isolation
1. **Header**:
- Chart title with subtitle
- Legend box
2. **Main Chart**:
- Three data series with markers
- Gridlines at 500-token intervals
- Function call annotations
3. **Footer**:
- No explicit footer elements
- Function call text appears within chart area
## Data Table Reconstruction
| Dialog Turn | Total Tokens | Prompt Tokens | Completion Tokens |
|-------------|--------------|---------------|-------------------|
| 1 | 944 | 900 | 20 |
| 2 | 2471 | 2400 | 40 |
| 3 | 2515 | 2450 | 10 |
| 4 | 3123 | 2950 | 200 |
| 5 | 3202 | 3150 | 60 |
| 6 | 3289 | 3250 | 70 |
| 7 | 3338 | 3300 | 40 |
| 8 | 3434 | 3200 | 200 |
## Critical Observations
1. **Token Usage Pattern**:
- Total tokens increase by ~250% from turn 1 to 8
- Completion tokens show 10x increase despite minor fluctuations
2. **Function Call Correlation**:
- Major function calls (`retrieve_part_details`, `handoff_report`) occur at turns 4 and 8
- Token spikes align with complex function calls
3. **Language Analysis**:
- Embedded Italian text indicates multilingual system interaction
- Technical function calls use English syntax with localized parameters
## Conclusion
This chart documents a troubleshooting session showing exponential token growth correlated with increasing system complexity. The multilingual function calls suggest internationalized system support capabilities.
