Updated
Best AI model for Java code
As of Nov 14, 2026, Claude Opus 5.5 was the only model ranked in Java code (0.46, 54% fewer counted bugs than the Java average).
| Rank | Model | Rate |
|---|---|---|
| 1 | Claude Opus 5.5 | 0.46 |
1.00 = Java average · lower is better
As of Nov 14, 2026, Claude Opus 5.5 was the only model ranked in Java code (0.46, 54% fewer counted bugs than the Java average).
| Rank | Model | Rate |
|---|---|---|
| 1 | Claude Opus 5.5 | 0.46 |
1.00 = Java average · lower is better