Zen3 Reranker

Zen LM by Hanzo AI โ€” Multilingual cross-encoder reranker supporting 100+ languages. Optimized for search result refinement and RAG pipelines. 568M parameters.

Specs

Property Value
Parameters 568M
Context Length 8192 tokens
Languages 100+
Architecture Zen MoDE (Mixture of Distilled Experts)
Generation Zen3

Usage

from transformers import AutoModelForSequenceClassification, AutoTokenizer

model = AutoModelForSequenceClassification.from_pretrained("zenlm/zen3-reranker")
tokenizer = AutoTokenizer.from_pretrained("zenlm/zen3-reranker")

API Access

Available via the Hanzo AI API at console.hanzo.ai โ€” $5 free credit on signup.

License

Apache 2.0


Zen LM is developed by Hanzo AI โ€” Frontier AI infrastructure.

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