CA-C-003777
DeepSeek — DeepSeek Model License
Entity
Date detected
July 17, 2026
Effective date
July 17, 2026
Severity
Low
Direction
Neutral
Affected users
all users developers researchers
Changes
−3 sentences removed · 2 sentences modified
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Event Summary

DeepSeek updated their DeepSeek-R1 model license on July 17, 2026. The update removed supplementary guidance text that explained license permissions, limitations, and conditions in simplified language, as well as a disclaimer stating 'This is not legal advice.' The core MIT License text itself—which grants free use, modification, distribution, and sublicensing rights while disclaiming liability—remained unchanged. The practical effect is that users now encounter only the formal MIT License statement without the accompanying explanatory framework.

LOW

Consumer Impact

The core MIT License permissions remain unchanged—users retain rights to use, modify, distribute, and sublicense the DeepSeek-R1 model without restriction. The update removed supplementary explanatory text that previously outlined these permissions, limitations, and conditions in simplified language, but this removal does not alter the actual license grant or restrictions. The license continues to disclaim liability for the software 'as is,' as stated in the standard MIT License text.

Governance Analysis

The updated license display removes simplified explanatory guidance previously shown alongside the MIT License text. While the operative license grant itself is unchanged, users now encounter only the formal legal text without supplementary clarification. Developers and organizations integrating DeepSeek-R1 should confirm they understand the MIT License terms independently, as the accompanying explanatory framework is no longer provided.

Key Clauses Affected

MIT License liability disclaimer

Remains unchanged: authors and copyright holders disclaim liability for all claims and damages arising from use of the software.

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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
48ea4115b5f6781f0f806372ab809633c3d3fc00e27cd6c7846d3bb9c8d620fd
July 16, 2026 01:00 UTC
✓ Verified
Current Version
92b0098f6ea8ab0cf312bd3f8ac2365df08de3656dda84c82a48e6304d3fd2eb
July 17, 2026 00:59 UTC
✓ Verified
Change Detected
July 17, 2026 00:59 UTC
Analysis Methodology
Citation Record
Entity: DeepSeek
Document: DeepSeek Model License
Record ID: CA-C-003777
Captured: 2026-07-17 00:59:11 UTC
URL: https://conductatlas.com/change/2026-07-17-deepseek-deepseek-model-license-3777/
Accessed: July 18, 2026
Permanent archival reference. Stable identifier suitable for legal filings, compliance documentation, and research citation.
For legal and compliance teams

Institutional Analysis

Assessment

This change is a documentation formatting revision with no material impact on the operative license terms. DeepSeek retained the full MIT License statement while removing supplementary guidance and a disclaimer notation. Organizations using the DeepSeek-R1 model under MIT License terms face no change in their legal obligations or rights. No regulatory engagement or compliance action is indicated.

Full compliance 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-003777.

Full Changes

View complete diff →

Document Context

Version history → Policy drift analysis → Document page →
Document
DeepSeek Model License
Entity
DeepSeek
Captured
July 17, 2026
Source URL
https://github.com/deepseek-ai/DeepSeek-R1/blob/main/LICENSE
Other changes to DeepSeek Model License
Previous change Jul 16, 2026
The detected change appears to be a technical update to a GitHub repository page for DeepSeek-R1, with minor metadata adjustments …
Low Neutral
Next change Jul 18, 2026
DeepSeek's MIT License repository page was updated to include standard license summary information and disclaimers. The change adds a summary …
Low Neutral
View full version history →
More from DeepSeek
Jul 18, 2026 Low
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Jul 16, 2026 Low
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Jul 11, 2026 Low
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DeepSeek updated its DeepSeek-R1 model license on July 11, 2026 by adding clarifying language about the MIT License terms under …

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