Live model portfolios are tightly clustered
The closest live allocation pair is GPT-5.5 and GPT-5.6 Sol with +95.99% cosine similarity. The current allocation outlier is Grok 4.3.
Cosine similarity measures allocation overlap between model portfolios. A value near 1.00 means the weights are very similar.
- Closest Pair Cosine Similarity
- 0.96
- Outlier Average Distance
- 0.27