# Lucius-Morningstar/mailroom-modernbert-classifier

Model from Hugging Face for text classification: Lucius-Morningstar/mailroom-modernbert-classifier · transformers

## Facts

- Type: LLM
- Task: text-classification
- Framework: transformers
- License: apache-2.0 — Permissive open license: commercial use, modification, and redistribution are permitted. (https://huggingface.co/Lucius-Morningstar/mailroom-modernbert-classifier/blob/main/LICENSE)
- Source: https://huggingface.co/Lucius-Morningstar/mailroom-modernbert-classifier
- Hosting: hosted (5 files)
- Files: 5 hosted of 22 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, 301.6 MB
- Full repo upstream: 316.4 MB
- Recommended file: 298 MB · model.safetensors
- Download: https://huggingbay.xyz/artifact/hf-model-lucius-morningstar-mailroom-modernbert-classifier/files (download plan: https://huggingbay.xyz/api/artifacts/hf-model-lucius-morningstar-mailroom-modernbert-classifier/download-plan)
- Per-file SHA-256: available for 5 of 5 hosted files via https://huggingbay.xyz/api/artifacts/hf-model-lucius-morningstar-mailroom-modernbert-classifier/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: 73
- Stars: 1
- Card completeness: 96%

## Description

External Hugging Face catalog record for Lucius-Morningstar/mailroom-modernbert-classifier. Task: text classification. Library: transformers. Languages: en. Datasets referenced by card metadata: Lucius-Morningstar/mailroom-modernbert-training. Base model: answerdotai/ModernBERT-base. Includes 2 model-card evaluation signals.

## Model Card Facts

- Declared license: apache-2.0
- Pipeline: text-classification
- Library: transformers
- Base model: answerdotai/ModernBERT-base
- Task categories: text-classification
- Languages: en
- Referenced datasets: Lucius-Morningstar/mailroom-modernbert-training
- Model-index entries: m9a-local-20260927-014429
- Evaluation signals: 2 model-card eval results
- File hints: 16 upstream file samples

## Evaluation Signals

- mailroom held-out test: doc_type_accuracy = 0.9505 (doc_type held-out test (323 docs))
- mailroom held-out test: subclass_accuracy_conditional = 0.5831 (doc_type held-out test (323 docs))

## Referenced Data

- Dataset: Lucius-Morningstar/mailroom-modernbert-training

## File Hints

- .gitattributes (1.5 KB)
- LICENSE (11 KB)
- README.md (18 KB)
- config.json (1.9 KB)
- epoch_metrics.jsonl (6.3 KB)
- epoch_metrics.tsv (872 B)
- eval_report_m9a-local-20260927-014429.json (152 KB)
- eval_report_m9a-local-gpu1-armA-1ep-20260927-025236.json (120 KB)
- eval_report_run3.json (28 KB)
- heads.pt (14 MB) LFS
- labels.json (13 KB)
- model.safetensors (284 MB) LFS

## 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 2026-09-30T07:14:18.119Z.
- Open license detected as apache-2.0.
- Model-index metadata found for m9a-local-20260927-014429.
- Model card references dataset context: Lucius-Morningstar/mailroom-modernbert-training.
- 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-lucius-morningstar-mailroom-modernbert-classifier
- Files API: https://huggingbay.xyz/api/artifacts/hf-model-lucius-morningstar-mailroom-modernbert-classifier/files?limit=100
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- Distribution: https://huggingbay.xyz/api/artifacts/hf-model-lucius-morningstar-mailroom-modernbert-classifier/distribution
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- Download plan (per-file SHA-256 + signed download URLs): https://huggingbay.xyz/api/artifacts/hf-model-lucius-morningstar-mailroom-modernbert-classifier/download-plan
- Hosted download rows: https://huggingbay.xyz/api/downloadable-files?artifactId=hf-model-lucius-morningstar-mailroom-modernbert-classifier&limit=100
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