Perplexity's embedding preview tops ConTEB benchmark average nDCG@10
Original titleOn ConTEB, the preview has the highest average nDCG@10 of the models tested, though not on every task.
AISummary
Perplexity's embedding preview achieves the highest average nDCG@10 among tested models on ConTEB, though not on every task. It also outperforms voyage-context-4 on chunk retrieval while using 8x less storage per vector, at 1 KB (1024 dims, int8) versus 8 KB (2048 dims, float32).
Source: Perplexity · x.comPublished · added here