GPT-5.5
Change Analysis · 2026 Week29
GPT-5.5 2026 Week29 Code Execution (v5) dimension dropped 2.9 pts
Score Comparison
70.8
70.2
-0.6
| Dimension | Previous | Current | Change |
|---|---|---|---|
| Code Execution (v5) | 83.6 | 80.7 | -2.9 |
| Knowledge Synthesis (v5) | 90.4 | 89.6 | -0.8 |
| Grounding (v5) | 69.7 | 71.8 | +2.1 |
| Value | 19.3 | 19.3 | 0 |
| Stability | 39.3 | 39.3 | 0 |
| 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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