GPT-5.5
Change Analysis · 2026 Week34
GPT-5.5 2026 Week34 Grounding (v5) dimension rose 13.6 pts
Score Comparison
68.8
70.6
+1.8
| Dimension | Previous | Current | Change |
|---|---|---|---|
| Code Execution (v5) | 83.7 | 80.4 | -3.3 |
| Knowledge Synthesis (v5) | 89.1 | 88.3 | -0.8 |
| Grounding (v5) | 62.6 | 76.2 | +13.6 |
| Value | 18.6 | 19.3 | +0.7 |
| Stability | 34.2 | 40.7 | +6.5 |
| Availability | 100 | 100 | 0 |
All matched tasks had no score changes, or no tasks could be matched to the previous evaluation.
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