Change record
CA-C-002870
DeepSeek Model License
Entity
Date detected
June 11, 2026
Effective date
June 11, 2026
Severity
Low
Direction
Neutral
Affected users
all users developers model users
Changes
+3 sentences added · 2 sentences modified
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Event Summary

DeepSeek updated the public repository display of its MIT License for the DeepSeek-R1 model on June 11, 2026. The change added informational text to the GitHub license page clarifying that the software is released under the MIT License with standard permissions (commercial use, modification, distribution, private use) and conditions (requiring preservation of copyright and license notices). The operational difference is minimal: the underlying MIT License terms remain unchanged, but the repository now displays a summary of permissions and limitations alongside the full license text.

LOW

Consumer Impact

The updated repository page now displays a summary of the MIT License permissions and limitations. This change does not alter the actual license terms governing the DeepSeek-R1 software; the MIT License itself remains unchanged. Users and developers continue to have the same rights and obligations they had previously, including permission to use, modify, and distribute the software commercially, provided they preserve copyright and license notices.

Governance Analysis

The change improves accessibility to license information by displaying a summary of MIT License permissions and conditions on the repository page. However, the underlying license terms are unchanged, so there is no material shift in what the software permits or restricts.

Key Clauses Affected

MIT License summary display

GitHub repository now displays permissions (commercial use, modification, distribution, private use) and conditions (copyright notice preservation) alongside full license text; no substantive license change.

Full clause-by-clause analysis available with Insight.

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
ae9091682dc6d65346c8ccc84f42776b359f1f27a23e12535309f09688e1c543
June 11, 2026 01:00 UTC
✓ Verified
Current Version
a038d8ab1fa678018177423fee401b7c9b09bf853777e02164fd0d643ee253b7
June 11, 2026 06:40 UTC
✓ Verified
Change Detected
June 11, 2026 06:40 UTC
Analysis Methodology
Citation Record
Entity: DeepSeek
Document: DeepSeek Model License
Record ID: CA-C-002870
Captured: 2026-06-11 06:40:57 UTC
URL: https://conductatlas.com/change/2026-06-11-deepseek-deepseek-model-license-2870/
Accessed: July 27, 2026
Permanent archival reference. Stable identifier suitable for legal filings, compliance documentation, and research citation.
For legal and compliance teams

Institutional Analysis

Assessment

DeepSeek added informational text to the GitHub repository page summarizing the MIT License terms. This is a formatting and disclosure enhancement, not a substantive change to the license itself. No new obligations are created for users or organizations; the underlying MIT License terms remain identical. No compliance action is required.

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-002870.

Full Changes

View complete diff →

Document Context

Version history → Policy drift analysis → Document page →
Document
DeepSeek Model License
Entity
DeepSeek
Captured
June 11, 2026
Source URL
https://github.com/deepseek-ai/DeepSeek-R1/blob/main/LICENSE
Other changes to DeepSeek Model License
Previous change Jun 11, 2026
DeepSeek updated its MIT License file on June 11, 2026 by removing supplementary documentation and clarifications that previously appeared alongside …
Low Neutral
Next change Jun 13, 2026
DeepSeek removed supplementary explanatory text from their MIT License file on June 13, 2026. The license itself—a standard open-source permissive …
Low Neutral
View full version history →
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