Anthropic · Governance

Policy Drift Analysis Mixed 6 mo

How Anthropic's governance documents and clauses have shifted over time, by document, provision, and change direction.

Anthropic has made 8 significant policy changes since monitoring began in March 2026 (6 mo). 1 was negative for consumers, primarily involving disclosure requirement change.
Meaningful only Showing all changes including minor
8
Changes
1
Negative
0
Positive
5
Neutral
1
High Severity
Negative (12%) Positive (0%)

Documents Affected

Anthropic Privacy Policy (Retired Duplicate)
3 changes
This policy explains how Anthropic collects and uses your information, including using your conversations to train its AI by default unless you opt out in your account settings. Anthropic transfers …
Sep 12, 2026
Anthropic updated their Anthropic Privacy Policy on September 12, 2026. Change detected: 11 sentence(s) added, 2 sentence(s) modified. Document contained 214 sentences after update.
+ 2 more changes
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Anthropic Privacy Policy
3 changes
This document explains how Anthropic collects, uses, and shares your personal information when you use its Services. By default, Anthropic uses your conversations with Claude to train its AI—you can …
Sep 12, 2026
Anthropic updated their Anthropic Privacy Policy (Superseded Capture) on September 12, 2026. Change detected: 11 sentence(s) added, 2 sentence(s) modified. Document contained 214 sentences after …
+ 2 more changes
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Claude Sonnet 5 System Card
1 change
This is Anthropic's system card for Claude Sonnet 4.5, a technical disclosure document describing how the model is built, evaluated, and constrained. The document states that certain behaviors are hardcoded …
Jul 14, 2026
Anthropic updated its Claude Sonnet 5 System Card on July 14, 2026, making 251 sentence-level modifications throughout the document. The changes include the addition of …
low neutral
Anthropic API Usage Policy
1 change
This policy sets the rules for what users and operators can and cannot do with Anthropic's products and services. If you use Anthropic's tools to interact with or advise consumers, …
Feb 27, 2026
The Pentagon has designated Anthropic as a supply chain risk to national security under 10 USC 3252 after the company refused to remove acceptable use …
high negative
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All Changes (8)

Sep 12, 2026
Anthropic updated their Anthropic Privacy Policy on September 12, 2026. Change detected: 11 sentence(s) added, 2 sentence(s) modified. Document contained 214 sentences after update.
Anthropic Privacy Policy (Retired Duplicate)
Sep 12, 2026
Anthropic updated their Anthropic Privacy Policy (Superseded Capture) on September 12, 2026. Change detected: 11 sentence(s) added, 2 sentence(s) modified. Document contained 214 sentences after update.
Anthropic Privacy Policy
Jul 14, 2026
Anthropic updated its Claude Sonnet 5 System Card on July 14, 2026, making 251 sentence-level modifications throughout the document. The changes include the addition of a Changelog section documenting an …
low neutral Claude Sonnet 5 System Card
+ 5 more changes
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Trend Observation

Anthropic's most frequent change categories are Disclosure requirement change (3), Acceptable use change (1). The most frequently updated document is Anthropic Privacy Policy (Retired Duplicate) with 3 changes. Get alerted when Anthropic changes policy →

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