Change record
CA-C-002777
DeepSeek Model License
Entity
Date detected
June 9, 2026
Effective date
June 9, 2026
Severity
Low
Direction
Neutral
Affected users
all users developers software users
Changes
+3 sentences added · 2 sentences modified
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Event Summary

DeepSeek updated its GitHub repository license page on June 9, 2026 to add clarifying language about the MIT License terms. The changes added three sentences stating that licensed works and modifications may be distributed under different terms without source code, and listed key permissions (commercial use, modification, distribution, private use) and conditions (license and copyright notice preservation). The underlying MIT License itself remains unchanged; the update clarifies how the existing license terms apply in practice.

LOW

Consumer Impact

This change does not materially alter the MIT License itself, which was already the governing license. The updated terms add explanatory text describing what the MIT License permits (commercial use, modification, distribution, private use) and requires (preservation of copyright and license notices). The practical effect is that the repository now displays clearer, plain-language summaries of the license terms alongside the full legal text.

Governance Analysis

The updated repository now displays clear, non-technical explanations of the MIT License permissions and conditions alongside the full legal text. This clarification helps developers quickly understand what they can and cannot do with DeepSeek-R1 software without requiring legal interpretation of the license language.

Key Clauses Affected

License permissions and conditions summary

Added plain-language list of what MIT License permits (commercial use, modification, distribution, private use) and requires (copyright and license notice preservation)

Full clause-by-clause analysis available with Insight.
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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
f234790451a8f49d50713716a5bb17103d9445d639cdd8eca5192b4e22a708bd
June 8, 2026 01:04 UTC
✓ Verified
Current Version
0f7fe18406425bb498b48e2585beb35988548d0c30918b8c99c1221c57e69a93
June 9, 2026 01:01 UTC
✓ Verified
Change Detected
June 9, 2026 01:01 UTC
Analysis Methodology
Citation Record
Entity: DeepSeek
Document: DeepSeek Model License
Record ID: CA-C-002777
Captured: 2026-06-09 01:01:03 UTC
URL: https://conductatlas.com/change/2026-06-09-deepseek-deepseek-model-license-2777/
Accessed: July 25, 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 clarifies the MIT License terms already governing the DeepSeek-R1 repository through added plain-language summaries. The MIT License itself, an open-source license widely recognized and used across the software industry, remains unchanged in substance. The clarification does not create new obligations or restrictions beyond what the MIT License already established. No compliance action is required; this is a documentation improvement.

Full institutional analysis

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

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-002777.

Full Changes

View complete diff →

Document Context

Version history → Policy drift analysis → Document page →
Document
DeepSeek Model License
Entity
DeepSeek
Captured
June 9, 2026
Source URL
https://github.com/deepseek-ai/DeepSeek-R1/blob/main/LICENSE
Other changes to DeepSeek Model License
Previous 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
Next change Jun 16, 2026
The provided diff context shows nearly identical MIT License text before and after the detected change on June 16, 2026. …
Low Neutral
View full version history →
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