# Derify/ChemBERTa_augmented_pubchem_13m

Model from Hugging Face for fill mask: Derify/ChemBERTa_augmented_pubchem_13m · transformers

## Facts

- Type: LLM
- Task: fill-mask
- Framework: 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/Derify/ChemBERTa_augmented_pubchem_13m
- Hosting: hosted (5 files)
- Files: 5 hosted of 9 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: 5 files, 175.9 MB
- Full repo upstream: 175.9 MB
- Recommended file: 175.9 MB · model.safetensors
- Parameters: 13M
- Download: https://huggingbay.xyz/artifact/hf-model-derify-chemberta-augmented-pubchem-13m/files (download plan: https://huggingbay.xyz/api/artifacts/hf-model-derify-chemberta-augmented-pubchem-13m/download-plan)
- Per-file SHA-256: available for 5 of 5 hosted files via https://huggingbay.xyz/api/artifacts/hf-model-derify-chemberta-augmented-pubchem-13m/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: 451
- Stars: 1
- Card completeness: 96%

## Description

External Hugging Face catalog record for Derify/ChemBERTa_augmented_pubchem_13m. Task: fill mask. Library: transformers. Datasets referenced by card metadata: Derify/augmented_canonical_pubchem_13m. Includes 11 model-card evaluation signals. Popularity signal at import: 699 downloads and 1 likes.

## Model Card Facts

- Declared license: apache-2.0
- Pipeline: fill-mask
- Library: transformers
- Task categories: fill-mask
- Referenced datasets: Derify/augmented_canonical_pubchem_13m
- Metrics: roc_auc, rmse
- Paper ids: 2010.09885, 2209.01712
- Model-index entries: Derify/augmented_canonical_pubchem_13m
- Evaluation signals: 11 model-card eval results
- File hints: 9 upstream file samples

## Evaluation Signals

- BACE: roc_auc = 0.8008 (Classification (ROC AUC))
- BBBP: roc_auc = 0.7418 (Classification (ROC AUC))
- TOX21: roc_auc = 0.7548 (Classification (ROC AUC))
- HIV: roc_auc = 0.7744 (Classification (ROC AUC))
- SIDER: roc_auc = 0.6313 (Classification (ROC AUC))
- CLINTOX: roc_auc = 0.9621 (Classification (ROC AUC))
- ESOL: rmse = 0.8798 (Regression (RMSE))
- FREESOLV: rmse = 0.5282 (Regression (RMSE))
- LIPO: rmse = 0.6853 (Regression (RMSE))
- BACE: rmse = 0.9554 (Regression (RMSE))

## Referenced Data

- Dataset: Derify/augmented_canonical_pubchem_13m
- Paper: 2010.09885
- Paper: 2209.01712

## File Hints

- .gitattributes (1.5 KB)
- README.md (5.1 KB)
- config.json (713 B)
- merges.txt (14 B)
- model.safetensors (168 MB) LFS
- special_tokens_map.json (506 B)
- tokenizer.json (13 KB)
- tokenizer_config.json (1.2 KB)
- vocab.json (6.6 KB)

## 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 2026-09-22T20:47:58.345Z.
- Open license detected as apache-2.0.
- Model-index metadata found for Derify/augmented_canonical_pubchem_13m.
- Model card references dataset context: Derify/augmented_canonical_pubchem_13m.
- 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-derify-chemberta-augmented-pubchem-13m
- Files API: https://huggingbay.xyz/api/artifacts/hf-model-derify-chemberta-augmented-pubchem-13m/files?limit=100
- Metadata: https://huggingbay.xyz/api/artifacts/hf-model-derify-chemberta-augmented-pubchem-13m/metadata.json
- Distribution: https://huggingbay.xyz/api/artifacts/hf-model-derify-chemberta-augmented-pubchem-13m/distribution
- Manifest: https://huggingbay.xyz/api/manifests/hf-model-derify-chemberta-augmented-pubchem-13m
- Download plan (per-file SHA-256 + signed download URLs): https://huggingbay.xyz/api/artifacts/hf-model-derify-chemberta-augmented-pubchem-13m/download-plan
- Hosted download rows: https://huggingbay.xyz/api/downloadable-files?artifactId=hf-model-derify-chemberta-augmented-pubchem-13m&limit=100
- Request mirror: not applicable.
- Submit peer fallback for review: POST https://huggingbay.xyz/api/artifacts/hf-model-derify-chemberta-augmented-pubchem-13m/decentralized-fallbacks