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lightonai/Reason-ModernColBERT

Open comparison →

Primitive: /score · Score · ModernBERT

Reason-ModernColBERT is a late interaction model trained on the reasonir-hq dataset. It achieves extremely competitive performance on the BRIGHT benchmark aimed at evaluating reasoning-intensive retrieval performance, outperforming all existing models up to 7B (more than 45 times its size) and ev...

Long context

Overview

Hardware: — drives latency, throughput & cost

Size149M params
Tasks /encode · /score
Licensecc-by-nc-4.0
Languagesen
Latency
Throughput
Cost /1M tok

Cost is approximate — computed from list GPU prices; your actual price depends on the provider you deploy SIE with.

Scoring

Inputstext
Max sequence length8,192

Benchmarks

AskUbuntuDupQuestions

technology reranking en

Duplicate question detection from AskUbuntu

Corpus: 6,743 Queries: 360
Quality
ndcg at 10 0.6520
map at 10 0.4972
mrr at 10 0.7335
Reference →

CMedQAv1-reranking

general reranking en

Quality
ndcg at 10 0.4245
map at 10 0.3554
mrr at 10 0.4450

CMedQAv2-reranking

general reranking en

Quality
ndcg at 10 0.4482
map at 10 0.3825
mrr at 10 0.4718

MMarcoReranking

general reranking zh

Multilingual MARCO passage reranking (Chinese)

Quality
ndcg at 10 0.1861
map at 10 0.1491
mrr at 10 0.1551
Reference →

Open source inference for agents

Open-source inference for the models behind your agents. Run it yourself, or let us run it for you.

Github 2.1K

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