## 📊 Cumulative Regret Summary (Every 500 Rounds)
| Round (t) | Avg. Cumulative Regret | Phase Change |
| :---: | :---: | :---: |
| 500 | 71.2564 | Low Noise |
| 1,000 | 100.3682 | Low Noise |
| 1,500 | 120.4346 | Low Noise |
| 2,000 | 135.9829 | Switch |
| 2,500 | 230.9034 | High Noise |
| 3,000 | 269.0856 | High Noise |
| 3,500 | 294.4300 | High Noise |
| 4,000 | 313.8001 | High Noise |
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