DeepSeek · DeepSeek Open Source License · View original document ↗

Prohibition on Training Competing AI Models

High severity Medium confidence Explicitdocumentlanguage Rare · 1 of 343 platforms
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Recent governance activity DeepSeek recorded 13 documented changes in the last 30 days.
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This analysis describes what DeepSeek's agreement states, permits, or reserves. It does not constitute a legal determination about enforceability. Regulatory applicability and practical outcomes may vary by jurisdiction, enforcement context, and individual circumstances. Read our methodology

ConductAtlas Analysis

Why it matters (compliance & governance perspective)

This clause restricts the scope of permitted uses by establishing an exclusivity requirement around model improvement and development. The provision channels all model improvement work derived from DeepSeek's output back to DeepSeek models rather than permitting users to apply learnings to competing or alternative AI systems.

Interpretive note: The scope of 'output' is not precisely defined in the available text, creating ambiguity about whether this covers all forms of model-generated content or only specific output types.

Consumer impact (what this means for users)

Users who accept these terms agree to refrain from using the Model or its outputs as training material or improvement input for non-DeepSeek AI models. This obligation applies regardless of whether the competing model is commercially deployed, internally developed, or research-focused.

How other platforms handle this

Redfin Medium

You may not automatedly crawl or query the Services for any purpose or by any means (including, without limitation, screen and database scraping, spiders, robots, crawlers and any other automated activity with the purpose of obtaining information from the Services) unless you have received prior exp...

PayPal Medium

relate to transactions involving (f) the promotion of hate, violence, racial or other forms of intolerance that is discriminatory or the financial exploitation of a crime... (i) involve offering or receiving payments for the purpose of bribery or corruption.

Stripe Medium

You must not, and must not allow others to: Facilitate illegal or harmful activity through the End User Services; Cause harm to us or others through the End User Services;

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▸ View Original Clause Language DOCUMENT RECORD
"
You shall not use the Model or any output therefrom to develop, train, fine-tune, or otherwise improve any other large language models or AI models other than the DeepSeek models.

— Excerpt from DeepSeek's DeepSeek Open Source License

Applicable regulations

CFAA
United States Federal
Trump Executive Order on AI Policy Framework
US

Provision details

Document information
Document
DeepSeek Open Source License
Entity
DeepSeek
Document last updated
May 11, 2026
Tracking information
First tracked
May 11, 2026
Last verified
May 12, 2026
Record ID
CA-P-010578
Document ID
CA-D-00784
Evidence Provenance
Source URL
Wayback Machine
Content hash (SHA-256)
5a1eeb26edc0314dea0217553f095f223998aa4e03f5f9f3c2df005738ccb28d
Analysis generated
May 11, 2026 12:01 UTC
Methodology
Evidence
✓ Snapshot stored   ✓ Hash verified
Citation Record
Entity: DeepSeek
Document: DeepSeek Open Source License
Record ID: CA-P-010578
Captured: 2026-05-11 12:01:12 UTC
SHA-256: 5a1eeb26edc0314d…
URL: https://conductatlas.com/platform/deepseek/deepseek-open-source-license/prohibition-on-training-competing-ai-models/
Accessed: July 4, 2026
Permanent archival reference. Stable identifier suitable for legal filings, compliance documentation, and research citation.
Classification
Severity
High
Categories

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Frequently Asked Questions

What does DeepSeek's Prohibition on Training Competing AI Models clause do?

This clause restricts the scope of permitted uses by establishing an exclusivity requirement around model improvement and development. The provision channels all model improvement work derived from DeepSeek's output back to DeepSeek models rather than permitting users to apply learnings to competing or alternative AI systems.

How does this clause affect you?

Users who accept these terms agree to refrain from using the Model or its outputs as training material or improvement input for non-DeepSeek AI models. This obligation applies regardless of whether the competing model is commercially deployed, internally developed, or research-focused.

How many platforms have this type of clause?

ConductAtlas has identified this type of provision across 1 platforms. See the full comparison.

Is ConductAtlas affiliated with DeepSeek?

No. ConductAtlas is an independent monitoring service. We are not affiliated with, endorsed by, or sponsored by DeepSeek.