CA-C-002447
DeepSeek — DeepSeek Model License
Entity
Date detected
May 29, 2026
Effective date
May 29, 2026
Severity
Low
Direction
Neutral
Affected users
all users developers open source contributors
Changes
−3 sentences removed · 2 sentences modified
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Event Summary

DeepSeek updated the DeepSeek-R1 LICENSE file on May 29, 2026 by removing supplementary educational text and maintaining the core MIT License terms. The change removed a disclaimer note ('This is not legal advice'), a summary table listing permissions and conditions, and explanatory language about distribution terms. The operative MIT License grant and liability waiver remain unchanged, meaning users retain the same legal permissions and protections under the MIT License itself.

LOW

Consumer Impact

This change does not alter the legal permissions, restrictions, or protections available under the MIT License itself. Users, developers, and organizations using DeepSeek-R1 retain the same rights to use, modify, distribute, and sublicense the software. The removal of supplementary explanatory text and disclaimers simplifies the license file presentation without changing the operative license terms.

Governance Analysis

The updated file maintains the full MIT License grant and protections without change, meaning developers and organizations using DeepSeek-R1 operate under identical legal permissions before and after May 29, 2026. The removal of explanatory metadata simplifies the license presentation but does not alter the substantive permissions or obligations governing use of the software.

Key Clauses Affected

MIT License liability waiver

Preserved unchanged; remains in effect as stated in the updated file.

Full clause-by-clause analysis available with Analyst.
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This change record describes what was added, removed, or modified in the document. Analysis reflects what the updated agreement states or permits. It does not constitute a legal determination about enforceability. Applicability may vary by jurisdiction. Methodology

Evidence Verification

✓ Verified
Previous Version
5d8027328e55975a79b9474ed46fa61edd9d9228d31eebd7e55496c15b9b7156
May 27, 2026 03:11 UTC
✓ Verified
Current Version
19d4067f4b0599a6ab01837ef19b59a61bbcdc85051e41db1c7f03cc848b3ef8
May 29, 2026 00:46 UTC
✓ Verified
Change Detected
May 29, 2026 00:46 UTC
Analysis Methodology
Citation Record
Entity: DeepSeek
Document: DeepSeek Model License
Record ID: CA-C-002447
Captured: 2026-05-29 00:46:48 UTC
URL: https://conductatlas.com/change/2026-05-29-deepseek-deepseek-model-license-2447/
Accessed: July 20, 2026
Permanent archival reference. Stable identifier suitable for legal filings, compliance documentation, and research citation.
For legal and compliance teams

Institutional Analysis

Assessment

The change is editorial, not substantive. DeepSeek removed explanatory metadata and a non-legal-advice disclaimer from the LICENSE file while preserving the complete MIT License text. No change to permissions, obligations, or liability structures. This is routine repository maintenance with no compliance implications.

Full institutional analysis

Regulatory exposure, obligation analysis, escalation trigger, board language, and recommended action.

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ConductAtlas provides verified policy intelligence sourced directly from platform documents. All analysis is intended to support, not replace, legal and compliance review. Record CA-C-002447.

Full Changes

View complete diff →

Document Context

Version history → Policy drift analysis → Document page →
Document
DeepSeek Model License
Entity
DeepSeek
Captured
May 29, 2026
Source URL
https://github.com/deepseek-ai/DeepSeek-R1/blob/main/LICENSE
Other changes to DeepSeek Model License
Previous change May 27, 2026
DeepSeek updated the LICENSE file for its DeepSeek-R1 model on May 27, 2026, adding explanatory language about the MIT License. …
Low Neutral
Next change Jun 2, 2026
The detected change in the diff context shows only a metadata change in the GitHub repository: the pull request count …
Low Neutral
View full version history →
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