DeepSeek updated the DeepSeek-R1 repository LICENSE file on May 13, 2026, removing three sentences of supplementary text while retaining the core MIT License terms. The removed text included a statement about distributing modifications under different terms, a summary of permissions and limitations, and a disclaimer that the text was not legal advice. The operative MIT License language—granting rights to use, modify, distribute, and sublicense the software—remains unchanged.
The updated LICENSE file removes explanatory text that previously summarized the permissions, limitations, and conditions of the MIT License, but the operative license terms themselves remain unchanged. Users and developers continue to operate under the standard MIT License, which grants rights to use, modify, distribute, and sublicense the software subject to the requirement that copyright and license notices be preserved. No change to substantive permissions or restrictions applies.
The change is a documentation clarification with no operational impact. The core MIT License permissions and obligations remain fully in effect; DeepSeek simply removed supplementary explanatory text that previously summarized the license scope.
Retained unchanged; users continue to have unrestricted rights to use, modify, distribute, and sublicense the software subject to copyright notice preservation.
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
DeepSeek removed three sentences of supplementary documentation from the LICENSE file while retaining the full MIT License text. The operative license terms—which grant broad permissions to use, modify, and distribute the software—are unchanged. This is a documentation formatting change with no impact on licensing authority, conditions, or obligations. No regulatory or compliance review is required.
Full compliance analysis
Obligation analysis, escalation trigger, board language, and recommended action.
Monitor: regulatory citations + obligations. Compliance: full compliance memo.
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-002048.
Severity increased from medium to high, reflecting stricter enforcement of acceptable use standards.
7 provisions unchanged.
Cross-platform context
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🔒 Full diff — MonitorDeepSeek modified the MIT License file documentation on its DeepSeek-R1 repository on June 29, 2026. The change removed supplementary explanatory …
DeepSeek updated its DeepSeek-R1 model license file on June 28, 2026 to add summary language clarifying that the MIT License …
DeepSeek's GitHub repository page for the DeepSeek-R1 model experienced a technical display error on June 25, 2026, causing the LICENSE …
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