Claude Sonnet 4.6
Change Analysis · 2026 Week39
Claude Sonnet 4.6 2026 Week39 Grounding (v5) dimension dropped 7.9 pts
Score Comparison
68.1
70.2
+2.1
| Dimension | Previous | Current | Change |
|---|---|---|---|
| Code Execution (v5) | 80.8 | 88.2 | +7.4 |
| Knowledge Synthesis (v5) | 78.7 | 82.8 | +4.1 |
| Grounding (v5) | 73.8 | 65.9 | -7.9 |
| Value | 25.4 | 25.7 | +0.3 |
| Stability | 33 | 36.7 | +3.7 |
| 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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