Embeddings & Vector SearchShitao Xiao, Zheng Liu et al. (BAAI)
C-Pack released
C-Pack released — the C-MTEB benchmark, C-MTP training data and the BGE model family released together
Why it matters
An open-weight strategy of releasing benchmark, data and models as one bundle changed the landscape of the MTEB leaderboard
Source — Primary sources first; secondary reports are labelled “Press”
Paperarxiv.orghttps://arxiv.org/abs/2309.07597Added in Week 35, 2026 · See that week