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GTE Reranker

Alibaba Cloud
open weights / Overall score: 3.3

The reranking half of Alibaba's GTE family: two Apache-2.0 cross-encoders that score query-document pairs for a retrieval pipeline rather than emit vectors. gte-reranker-modernbert-base is a 149M English model on a ModernBERT base reporting BEIR 56.19, LoCo 90.68 and CoIR 79.99 at 8,192 tokens, and gte-multilingual-reranker-base is a 306M encoder-only reranker covering more than 70 languages at the same context, which the mGTE paper positions as roughly ten times faster than the decoder-based alternatives of its generation.

Added 2026-09-11 for the embeddings_retrieval roster, splitting the GTE cross-encoders out from the sibling gte product, which covers the embedders. Scope is the two reranker checkpoints in the Alibaba-NLP account and nothing else; the gte-rerank service on Alibaba Cloud is a separate hosted product the cards note is not identical to the open weights.

Openness

3 high confidence
3.0
weights
open(Apache-2.0 ungated safetensors for both cross-encoders, with ONNX builds beside the ModernBERT one)
data
closed(both cards defer the training mixture to the mGTE paper and release no corpus)
code
partial(inference usage through transformers, TEI and Infinity ships on the cards
license
Apache-2.0(OSI)

The same resolution as the gte embedders, on the same evidence: an OSI license over ungated weights, with the corpus and the training run left in the mGTE paper. No reranker SKU carries a more restrictive license, so nothing pulls the line down.

Adoption

4 high confidence
4.0

Adoption is measured as Hugging Face downloads across GTE's two reranker checkpoints, most of them for the English-only ModernBERT cross-encoder. The GTE embedding checkpoints are the sibling gte product and are excluded here.

Capability

3 high confidence
3.0

GTE Reranker's ModernBERT cross-encoder scores 56.19 BEIR nDCG@10, a step below Jina Reranker's 61.94 on the same benchmark, and it is English-only where the frontier rerankers are multilingual. The multilingual sibling covers 70-plus languages but is an older generation model; the GTE embedding checkpoints are scored separately, and this reading covers only the reranking half of the family.

Verified 2026-09-11