# NbAiLab/nb-sbert-v2-base

Model from Hugging Face for sentence similarity: NbAiLab/nb-sbert-v2-base · sentence transformers

## Facts

- Type: Embedding
- Task: sentence-similarity
- Framework: sentence-transformers
- License: apache-2.0 — Permissive open license: commercial use, modification, and redistribution are permitted. (https://spdx.org/licenses/Apache-2.0.html)
- Source: https://huggingface.co/NbAiLab/nb-sbert-v2-base
- Hosting: unknown (no download location recorded)
- Files: 11 listed, none hosted here
- 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: availability unknown
- Full repo upstream: 714.7 MB
- Recommended file: 711.4 MB · model.safetensors
- Download: none recorded
- Per-file SHA-256: not available (no files hosted on Hugging Bay)
- 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: 167
- Stars: 2
- Card completeness: 96%

## Description

External Hugging Face catalog record for NbAiLab/nb-sbert-v2-base. Task: sentence similarity. Library: sentence transformers. Languages: no. Datasets referenced by card metadata: NbAiLab/mnli-norwegian. Base model: NbAiLab/nb-bert-base. Includes 2 model-card evaluation signals. Popularity signal at import: 4,390 downloads and 2 likes.

## Model Card Facts

- Declared license: apache-2.0
- Pipeline: sentence-similarity
- Library: sentence-transformers
- Base model: NbAiLab/nb-bert-base
- Task categories: sentence-similarity
- Languages: no
- Referenced datasets: NbAiLab/mnli-norwegian
- Metrics: pearson_cosine, spearman_cosine
- Paper ids: 1908.10084, 1705.00652, 2104.09617
- Model-index entries: SentenceTransformer based on NbAiLab/nb-bert-base
- Evaluation signals: 2 model-card eval results
- File hints: 11 upstream file samples

## Evaluation Signals

- sts dev: Pearson Cosine = 0.8478162865349333 (Semantic Similarity)
- sts dev: Spearman Cosine = 0.8495062962177747 (Semantic Similarity)

## Referenced Data

- Dataset: NbAiLab/mnli-norwegian
- Paper: 1908.10084
- Paper: 1705.00652
- Paper: 2104.09617

## File Hints

- .gitattributes (1.6 KB)
- 1_Pooling/config.json (312 B)
- Model_Documentation_Form_nb-sbert-v2-base.pdf (309 KB) LFS
- README.md (26 KB)
- config.json (937 B)
- config_sentence_transformers.json (283 B)
- model.safetensors (678 MB) LFS
- modules.json (229 B)
- sentence_bert_config.json (57 B)
- tokenizer.json (2.8 MB)
- tokenizer_config.json (375 B)

## Quality Checklist

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

## Safety Notes

- External catalog metadata imported from Hugging Face public API on 2026-08-28T19:18:52.088Z.
- Open license detected as apache-2.0.
- Model-index metadata found for SentenceTransformer based on NbAiLab/nb-bert-base.
- Model card references dataset context: NbAiLab/mnli-norwegian.
- Not locally hosted, mirrored, signed, or rescanned by Hugging Bay.
- 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-nbailab-nb-sbert-v2-base
- Files API: https://huggingbay.xyz/api/artifacts/hf-model-nbailab-nb-sbert-v2-base/files?limit=100
- Metadata: https://huggingbay.xyz/api/artifacts/hf-model-nbailab-nb-sbert-v2-base/metadata.json
- Distribution: https://huggingbay.xyz/api/artifacts/hf-model-nbailab-nb-sbert-v2-base/distribution
- Manifest: not available until files are hosted and release checks pass.
- Request mirror: POST https://huggingbay.xyz/api/artifacts/hf-model-nbailab-nb-sbert-v2-base/mirror-request
- Submit peer fallback for review: POST https://huggingbay.xyz/api/artifacts/hf-model-nbailab-nb-sbert-v2-base/decentralized-fallbacks