Change record
CA-C-003853
OpenAI GPT-5.5 System Card
Entity
Date detected
July 21, 2026
Effective date
July 21, 2026
Severity
Low
Direction
Neutral
Changes
1 sentence modified

Impact Summary

Low Neutral for users
Affected users
All users Developers Enterprises

OpenAI's GPT-5.5 System Card was updated in an update detected on July 21, 2026. The document removed a reference to an article titled 'GPT-Red: Unlocking Self-Improvement for Robustness' published July 15, 2026, and added a new reference to 'Safety and alignment in an era of long-horizon models' published July 20, 2026. This change updates the list of related safety resources linked from the system card to reflect the most recent OpenAI safety research publications.

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What this means for you

This change does not materially affect the terms, permissions, or obligations consumers operate under. The updated system card reflects a technical update to the list of related safety research publications linked from the document, replacing a July 15, 2026 article with a more recent July 20, 2026 publication on AI safety topics.

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
90b48c53010c9f81900d133918c4e783e4e7dba0a418afe32840033418a5c537
July 18, 2026 00:06 UTC
✓ Verified
Current Version
9935bae65fa23786c5baedf81d5d52775bd6b0be5449948c7e5bbeabc0fae3df
July 21, 2026 00:08 UTC
✓ Verified
Change Detected
July 21, 2026 00:08 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-003853
Captured: 2026-07-21 00:08:00 UTC
URL: https://conductatlas.com/change/2026-07-21-openai-openai-gpt-55-system-card-3853/
Accessed: Sept. 5, 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 does not create new compliance obligations or materially alter the operational scope of GPT-5.5 deployment. The update is editorial, reflecting OpenAI's updated reference materials within its published system card. No regulatory exposure, vendor …

🔒 Full institutional analysis

Regulatory exposure, obligation change, escalation trigger, board-ready language, and recommended action for legal and compliance teams.

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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-003853.

Full Changes

View complete diff →

Document Context

Version history → Policy drift analysis → Document page →
Document
OpenAI GPT-5.5 System Card
Entity
OpenAI
Captured
July 21, 2026
Source URL
https://openai.com/index/gpt-5-5-system-card/
Other changes to OpenAI GPT-5.5 System Card
Previous change Jul 18, 2026
OpenAI updated the GPT-5.5 System Card on April 24, 2026, to include safeguards information. In an update detected on July …
Low Neutral
Next change Jul 30, 2026
OpenAI updated the GPT-5.5 System Card detected on July 30, 2026. The change replaced three featured research and safety articles …
Low Neutral
View full version history →
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