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GPT-5.3 Instant

by OpenAI

AI Model
Low Confidence

GPT‑5.3 Instant delivers more accurate answers, richer and better-contextualized results when searching the web, and reduces unnecessary dead ends, caveats, and overly declarative phrasing that can interrupt the flow of conversation.

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Transparency Score
75%
High transparency
Supply Chain
20/20
Compliance
20/20
Policy
25/25
Technical
0/25
Ethical & Operational
10/10
Openness Assessment
29%Limited Openness
2 Open
4 Partial
8 Closed
Availability
2/5 Open
Documentation
2/6 Open
Access Methods
2/3 Open
Data from EU Open Source AI Index (DOI: 10.5281/zenodo.15386042), licensed under CC-BY 4.0
Vendor Information

Complete information about the vendor/provider of this AI application

OpenAIView all products →
OpenAI Global, LLC(Trading as: OpenAI)
Contact Information
openai.com/
support@openai.com
Registered Address
1455 3rd Street, San Francisco, CA, 94158, US
EU AI Act Provider Information
Verification Status:
Verified
OpenAI Global, LLC(Trading as: OpenAI)
1455 3rd Street, San Francisco, CA, 94158, US
support@openai.com
OpenAI Ireland Ltd
The Liffey Trust Centre 117-126 Sheriff Street Upper, Dublin, IE
Compliance Documents
CE Marking: Pending
Instructions for Use
Available in EU Member States
🇦🇹AT🇧🇪BE🇧🇬BG🇭🇷HR🇨🇾CY🇨🇿CZ🇩🇰DK🇪🇪EE🇫🇮FI🇫🇷FR🇩🇪DE🇬🇷GR🇭🇺HU🇮🇪IE🇮🇹IT🇱🇻LV🇱🇹LT🇱🇺LU🇲🇹MT🇳🇱NL🇵🇱PL🇵🇹PT🇷🇴RO🇸🇰SK🇸🇮SI🇪🇸ES🇸🇪SE
OpenAI conducts ongoing safety testing, external red teaming, and post-deployment monitoring as part of its internal compliance and risk management approach.
Compliance with the full EU AI Act requirements is an active and evolving process; public documentation may be high-level until formal conformity submissions are completed.

Potential Risks

1 considerations identified

1

Review recommended before use

These considerations are automatically identified based on publicly available information about the vendor and AI catalog data. Actual risks may vary based on your specific use case and implementation.

Supply Chain Network

Visual representation of the vendor's digital supply chain relationships

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Third-party vendors and subprocessors used by this vendor

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Policies & Documents

Legal, privacy, and compliance documentation

Legal & Terms

Acceptable Use Policy
Acceptable Use Policy
Terms of Service
Terms of Use

Privacy & Security

Cookie Policy

How cookies and tracking are used

Data Processing Addendum (DPA)
Student Data Privacy Agreement
Data Processing Addendum (DPA)

Data processing agreement for student data

Health Privacy Notice
Privacy Policy
Privacy Policy

OpenAI's general privacy policy

EU Privacy Policy
Privacy Policy

Privacy policy for users in the European Economic Area, UK, and Switzerland

California Privacy Rights Reporting
Privacy Policy

California-specific privacy rights and reporting

Information security policy
Security Policy

Compliance

AI Transparency
GDPR Documentation
ISO Certification
SOC 2 Report
Trust Center

Other

EU AI ACT
Other

Information about OpenAI's efforts on EU AI Act compliance.

Terms & Policies
Other

List of all OpenAI terms and policies.

Compliance & Risk

Get insights into risk by running assessments on this AI application.

Added: May 5, 2026
Updated: May 5, 2026

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