brazembed-pt-br-pairclf — BrazEmbed-PT-BR component (Pair-classification (NLI))

A component of BrazEmbed-PT-BR, the contamination-clean ~110M Brazilian-Portuguese embedding system (task-routed, MTEB(por) mean_16 = 0.6567, #1 in the ~100M class). This standalone SentenceTransformer (Brazilian BERTimbau + the Pair-classification (NLI) clean weight-soup) serves the Pair-classification (NLI) tasks.

from sentence_transformers import SentenceTransformer
m = SentenceTransformer("tardellirs/brazembed-pt-br-pairclf")   # mean-pooling, L2-normalized, no instruction prefix

Use it directly for Pair-classification (NLI), or via the router (https://github.com/tardellirs/brazembed-pt-br → route.py). For one general model, use tardellirs/brazembed-pt-br. License MIT. Benchmark: MTEB(por) (soon).

Downloads last month: 10

Safetensors

Model size

0.1B params

Tensor type

F32

Model tree for tardellirs/brazembed-pt-br-pairclf

Base model

neuralmind/bert-base-portuguese-cased

Finetuned

(210)

this model

Collection including tardellirs/brazembed-pt-br-pairclf

BrazEmbed-PT-BR

Collection

Contamination-clean ~110M Brazilian-Portuguese embeddings (BERTimbau). #1 in the ~100M class on MTEB(por). • 5 items • Updated about 7 hours ago