Change record
CA-C-005225
OpenAI GPT-5.5 System Card
Entity
Date detected
September 24, 2026
Severity
Changes
1 sentence modified

Impact Summary

Unknown

OpenAI updated their OpenAI GPT-5.5 System Card on September 24, 2026. Change detected: 1 sentence(s) modified. Document contained 9 sentences after update.

Stay ahead of the changes
Track OpenAI and get the diff the day its terms change.
Share 𝕏 Share in Share 🔒 PDF

What this means for you

Impact assessment pending documentation review.

ⓘ

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
a4583857d519ea7223dce9c51d4f0b57a2c8cf82d015ea764251d36636c8dd22
September 23, 2026 00:09 UTC
✓ Verified
Current Version
88b2588aaef9ed6f450f5b14d90add99e1556d1dbfb5476883c90504a8d6823f
September 24, 2026 00:09 UTC
✓ Verified
Change Detected
September 24, 2026 00:09 UTC
✓
Analysis Methodology
✓ Verified
Source Document
https://openai.com/index/gpt-5-5-system-card/
Citation Record
Entity: OpenAI
Document: OpenAI GPT-5.5 System Card
Record ID: CA-C-005225
Captured: 2026-09-24 00:09:57 UTC
URL: https://conductatlas.com/change/2026-09-24-openai-openai-gpt-55-system-card-5225/
Accessed: Sept. 26, 2026
Permanent archival reference. Stable identifier suitable for legal filings, compliance documentation, and research citation.

Full Changes

View complete diff →

Document Context

Version history → Policy drift analysis → Document page →
Document
OpenAI GPT-5.5 System Card
Entity
OpenAI
Captured
September 24, 2026
Source URL
https://openai.com/index/gpt-5-5-system-card/
Other changes to OpenAI GPT-5.5 System Card
Previous change Sep 23, 2026
OpenAI updated their OpenAI GPT-5.5 System Card on September 23, 2026. Change detected: 1 sentence(s) modified. Document contained 9 sentences …
View full version history →
More from OpenAI
Sep 26, 2026 Unknown
OpenAI GPT-5 System Card
Sep 24, 2026 Unknown
OpenAI GPT-5 System Card
Sep 24, 2026 Unknown
OpenAI Frontier Governance Framework
Related Analysis
Regulatory Analysis · July 8, 2026
The AI Foundation Model Transparency Act, Explained

H.R. 8094 would make the FTC the referee for AI model disclosure. It also names system cards as a way to comply, which turns a voluntary in…

Regulatory Analysis · June 28, 2026
The Great American AI Act, Explained: What the First Federal AI Law Would Require

The bill does not regulate most AI startups directly. But it changes the companies they depend on. Here is what the first federal AI law wo…

Platform Analysis · June 12, 2026
OpenAI Changed Its Privacy Policy 4 Times in One Week. Here Is What Actually Changed.

Ad personalization controls removed. Contact scanning added. Advertiser data partnerships quietly dropped. A timeline of every change.

Get the research letter

Companies change their terms quietly. We read every version and catch what actually changed. One email a week on the changes that matter and what they mean.

Stay ahead of the changes

Track OpenAI policy changes

Get alerted when this policy changes again, including what changed and why it matters.

All OpenAI changes →