# joe32140/ModernBERT-base-msmarco

Model from Hugging Face for sentence similarity: joe32140/ModernBERT-base-msmarco · sentence transformers

## Facts

- Type: Embedding
- Task: sentence-similarity
- Framework: sentence-transformers
- License: unknown
- Source: unknown
- Hosting: hosted (8 files)
- Files: 8 hosted of 87 listed
- File counts: "listed" is every file in the source repository; only hosted files download from Hugging Bay, and the download plan lists the files it selects for one download, so its count can differ.
- Hosted here: at least 8 listed files; full count and size unknown
- Full repo upstream: 2.53 GB
- Download: https://huggingbay.xyz/artifact/hf-model-joe32140-modernbert-base-msmarco/files (download plan: https://huggingbay.xyz/api/artifacts/hf-model-joe32140-modernbert-base-msmarco/download-plan)
- Per-file SHA-256: available for 7 of 8 hosted files via https://huggingbay.xyz/api/artifacts/hf-model-joe32140-modernbert-base-msmarco/files?limit=100
- Run-ready: no (Hugging Bay has not certified a run path for this model; hosted bytes are downloadable and hash-checkable only)
- Peer-assisted fallbacks: 0 verified, 0 pending review
- Downloads: 272508
- Stars: 12
- Card completeness: 96%

## Description

External Hugging Face catalog record for joe32140/ModernBERT-base-msmarco. Task: sentence similarity. Library: sentence transformers. Languages: en. Datasets referenced by card metadata: sentence-transformers/msmarco-co-condenser-margin-mse-sym-mnrl-mean-v1. Base model: answerdotai/ModernBERT-base. Includes 12 model-card evaluation signals. Popularity signal at import: 272,508 downloads and 12 likes.

## Model Card Facts

- Declared license: unknown
- Pipeline: sentence-similarity
- Library: sentence-transformers
- Base model: answerdotai/ModernBERT-base
- Task categories: sentence-similarity
- Languages: en
- Referenced datasets: sentence-transformers/msmarco-co-condenser-margin-mse-sym-mnrl-mean-v1
- Metrics: cosine_accuracy
- Paper ids: 1908.10084, 2101.06983
- Model-index entries: SentenceTransformer based on answerdotai/ModernBERT-base
- Evaluation signals: 12 model-card eval results
- File hints: 16 upstream file samples

## Evaluation Signals

- msmarco co condenser dev: Cosine Accuracy = 0.984 (Triplet)
- MTEB AmazonCounterfactualClassification (en-ext): accuracy = 65.997 (Classification)
- MTEB AmazonCounterfactualClassification (en-ext): f1 = 53.595099999999995 (Classification)
- MTEB AmazonCounterfactualClassification (en-ext): f1_weighted = 72.5304 (Classification)
- MTEB AmazonCounterfactualClassification (en-ext): ap = 16.3093 (Classification)
- MTEB AmazonCounterfactualClassification (en-ext): ap_weighted = 16.3093 (Classification)
- MTEB AmazonCounterfactualClassification (en-ext): main_score = 65.997 (Classification)
- MTEB AmazonCounterfactualClassification (en): accuracy = 64.19399999999999 (Classification)
- MTEB AmazonCounterfactualClassification (en): f1 = 58.5969 (Classification)
- MTEB AmazonCounterfactualClassification (en): f1_weighted = 67.7482 (Classification)

## Referenced Data

- Dataset: sentence-transformers/msmarco-co-condenser-margin-mse-sym-mnrl-mean-v1
- Paper: 1908.10084
- Paper: 2101.06983

## File Hints

- .gitattributes (1.5 KB)
- 1_Pooling/config.json (296 B)
- README.md (266 KB)
- config.json (1.2 KB)
- config_sentence_transformers.json (204 B)
- model.safetensors (568 MB) LFS
- modules.json (229 B)
- mteb/AmazonCounterfactualClassification.json (4.5 KB)
- mteb/AmazonPolarityClassification.json (2.4 KB)
- mteb/AmazonReviewsClassification.json (1.7 KB)
- mteb/ArguAna.json (5.9 KB)
- mteb/ArxivClusteringP2P.json (1.1 KB)

## Quality Checklist

- Summary: passed
- Description: passed
- Model card metadata: passed
- License: review
- Provenance: missing
- File inventory: passed
- Hosted bytes: passed
- Scan result: passed
- Manifest signature: passed

## Safety Notes

- External catalog metadata imported from Hugging Face public API on 2026-09-20T22:05:08.268Z.
- Upstream license: unknown. Mirror admission policy: permissive (owner policy; no license rights inferred).
- Model-index metadata found for SentenceTransformer based on answerdotai/ModernBERT-base.
- Model card references dataset context: sentence-transformers/msmarco-co-condenser-margin-mse-sym-mnrl-mean-v1.
- Not a run kit: hosted, hash-checked bytes only; run readiness is not certified for this model yet.

## Actions

- Web: https://huggingbay.xyz/artifact/hf-model-joe32140-modernbert-base-msmarco
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- Distribution: https://huggingbay.xyz/api/artifacts/hf-model-joe32140-modernbert-base-msmarco/distribution
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- Download plan (per-file SHA-256 + signed download URLs): https://huggingbay.xyz/api/artifacts/hf-model-joe32140-modernbert-base-msmarco/download-plan
- Hosted download rows: https://huggingbay.xyz/api/downloadable-files?artifactId=hf-model-joe32140-modernbert-base-msmarco&limit=100
- Request mirror: not applicable.
- Submit peer fallback for review: POST https://huggingbay.xyz/api/artifacts/hf-model-joe32140-modernbert-base-msmarco/decentralized-fallbacks