Provision record
Hugging Face · Hugging Face Model Card Guidelines · View original document ↗

Transformers library_name must be set explicitly post-August 2024

High severity High confidence Explicit document language Unique · 0 of 352 platforms

Key Facts · in the document’s own words

What must be set explicitly for model repos created after August 2024?
“For model repos created after August 2024, this is not the case anymore, so you need to set library_name: transformers explicitly.”
Version CA-V-006731, captured Sept. 11, 2026 · live source ↗
Our reading, not the document’s words
Hugging Face requires that library_name: transformers be set explicitly for model repos created after August 2024.
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This analysis describes what Hugging Face's agreement states, permits, or reserves. It does not constitute a legal determination about enforceability. Regulatory applicability and practical outcomes may vary by jurisdiction, enforcement context, and individual circumstances. Read our methodology

ConductAtlas Analysis

Why it matters (compliance & governance perspective)

This is a breaking change from prior behavior: repos created after August 2024 no longer receive automatic transformers library detection, so omitting the explicit field will result in the library not being recognized.

Consumer impact (what this means for users)

If you created a model repo after August 2024, you must explicitly set library_name: transformers in the model card; it will not be inferred automatically.

How other platforms handle this

Lyft Medium

You retain the sole right to determine when, where, and for how long you will use the Lyft Platform. Lyft does not, and shall not be deemed to, unilaterally prescribe specific dates, times of day, or any minimum number of hours...

Public.com Medium

These choices do not apply to certain informational communications including important information and documentation relating to your account.

Microsoft Medium

We've distilled our commitment into six core values: Fairness Reliability and safety Privacy and security Transparency Accountability Inclusiveness

See all platforms with this clause type →
▸ View Original Clause Language DOCUMENT RECORD
"
For model repos created after August 2024, this is not the case anymore, so you need to set library_name: transformers explicitly.

Excerpt from Hugging Face's Model Card Guidelines

Provision details

Document information
Document
Hugging Face Model Card Guidelines
Entity
Hugging Face
Tracking information
First captured by ConductAtlas
May 12, 2026
Text quoted from version
CA-V-006731, captured Sept. 11, 2026
Record ID
CA-P-064784
Document ID
CA-D-000842
Evidence Provenance
Source URL
Wayback Machine
Archived bytes SHA-256 (version CA-V-006731)
81372a4965ee6808a6de187c5fdd1d31b0fc0b193a63f664fe05883b9e76f685
Analysis generated
July 9, 2026 06:06 UTC
Methodology
Evidence
✓ Excerpt found verbatim in version CA-V-006731 (checked Oct. 5, 2026)
Citation Record
Entity: Hugging Face
Document: Hugging Face Model Card Guidelines
Record ID: CA-P-064784
Version: CA-V-006731
Captured: 2026-09-11 00:51:34 UTC
SHA-256: 81372a4965ee6808…
URL: https://conductatlas.com/platform/hugging-face/hugging-face-model-card-guidelines/provision/CA-P-064784/transformers-library_name-must-be-set-explicitly-post-august-2024/
Accessed: Oct. 8, 2026
Permanent archival reference. Stable identifier suitable for legal filings, compliance documentation, and research citation.
Classification
Severity
High
Categories

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Frequently Asked Questions

What does Hugging Face's Transformers library_name must be set explicitly post-August 2024 clause do?

This is a breaking change from prior behavior: repos created after August 2024 no longer receive automatic transformers library detection, so omitting the explicit field will result in the library not being recognized.

How does this clause affect you?

If you created a model repo after August 2024, you must explicitly set library_name: transformers in the model card; it will not be inferred automatically.

Is ConductAtlas affiliated with Hugging Face?

No. ConductAtlas is an independent monitoring service. We are not affiliated with, endorsed by, or sponsored by Hugging Face.