This is also supported by the Opus degradation tracker [1]. The dotted line is when they switched from Opus 4.5 to 4.6. There's no difference on statistically s

This is also supported by the Opus degradation tracker [1]. The dotted line is when they switched from Opus 4.5 to 4.6. There's no difference on statistically significant difference the tested benchmark. 1: https://marginlab.ai/trackers/claude-code-historical-performance/ https://marginlab.ai/trackers/claude-code-historical-perform...