# PruhaNLP/USER2-1C-code

Model from Hugging Face for sentence similarity: PruhaNLP/USER2-1C-code · 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/PruhaNLP/USER2-1C-code
- Hosting: hosted (7 files)
- Files: 7 hosted of 13 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 7 listed files; full count and size unknown
- Full repo upstream: 601.2 MB
- Recommended file: 596.1 MB · model.safetensors
- Download: https://huggingbay.xyz/artifact/hf-model-pruhanlp-user2-1c-code/files (download plan: https://huggingbay.xyz/api/artifacts/hf-model-pruhanlp-user2-1c-code/download-plan)
- Per-file SHA-256: available for 6 of 7 hosted files via https://huggingbay.xyz/api/artifacts/hf-model-pruhanlp-user2-1c-code/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: 124
- Stars: 8
- Card completeness: 96%

## Description

External Hugging Face catalog record for PruhaNLP/USER2-1C-code. Task: sentence similarity. Library: sentence transformers. Languages: ru. Base model: deepvk/USER2-base. Includes 6 model-card evaluation signals. Popularity signal at import: 561 downloads and 8 likes.

## Model Card Facts

- Declared license: apache-2.0
- Pipeline: sentence-similarity
- Library: sentence-transformers
- Base model: deepvk/USER2-base
- Task categories: sentence-similarity
- Languages: ru
- Model-index entries: USER2-1C-code
- Evaluation signals: 6 model-card eval results
- File hints: 13 upstream file samples

## Evaluation Signals

- 1C-Ebench (forum): ndcg_at_10 = 0.4617 (Code Retrieval)
- 1C-Ebench (forum): recall_at_10 = 0.6008 (Code Retrieval)
- 1C-Ebench (forum): mrr_at_10 = 0.4178 (Code Retrieval)
- 1C-Ebench (fastcode): ndcg_at_10 = 0.7366 (Code Retrieval)
- 1C-Ebench (fastcode): recall_at_10 = 0.9208 (Code Retrieval)
- 1C-Ebench (fastcode): mrr_at_10 = 0.6774 (Code Retrieval)

## File Hints

- .gitattributes (1.7 KB)
- 1_Pooling/config.json (90 B)
- README.md (7.9 KB)
- assets/leaderboard_gradient.png (102 KB) LFS
- assets/mrl_degradation.png (135 KB) LFS
- assets/ours_by_split.png (131 KB) LFS
- config.json (2.9 KB)
- config_sentence_transformers.json (440 B)
- model.safetensors (568 MB) LFS
- modules.json (277 B)
- sentence_bert_config.json (241 B)
- tokenizer.json (4.5 MB)

## 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: passed

## Safety Notes

- External catalog metadata imported from Hugging Face public API on 2026-09-22T23:29:40.837Z.
- Open license detected as apache-2.0.
- Model-index metadata found for USER2-1C-code.
- 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-pruhanlp-user2-1c-code
- Files API: https://huggingbay.xyz/api/artifacts/hf-model-pruhanlp-user2-1c-code/files?limit=100
- Metadata: https://huggingbay.xyz/api/artifacts/hf-model-pruhanlp-user2-1c-code/metadata.json
- Distribution: https://huggingbay.xyz/api/artifacts/hf-model-pruhanlp-user2-1c-code/distribution
- Manifest: https://huggingbay.xyz/api/manifests/hf-model-pruhanlp-user2-1c-code
- Download plan (per-file SHA-256 + signed download URLs): https://huggingbay.xyz/api/artifacts/hf-model-pruhanlp-user2-1c-code/download-plan
- Hosted download rows: https://huggingbay.xyz/api/downloadable-files?artifactId=hf-model-pruhanlp-user2-1c-code&limit=100
- Request mirror: not applicable.
- Submit peer fallback for review: POST https://huggingbay.xyz/api/artifacts/hf-model-pruhanlp-user2-1c-code/decentralized-fallbacks