GPT OSS is developed by OPENAI OPCO, LLC.

GPT OSS specializes in text generation, summarization, translation, question answering.

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GPT OSS

Name: GPT OSS
Author: OpenAI

by OpenAI

AI Model

Low Confidence

GPT OSS is a text AI model developed by OpenAI. This is a latest performance model. The model is licensed under Apache 2.0. Released in 2025-08. Open-weight, text-only language model by OpenAI.

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Transparency Score

90%

High transparency

Supply Chain

20/20

Compliance

10/20

Policy

25/25

Technical

25/25

Ethical & Operational

10/10

Openness Assessment

25%Limited Openness

3 Open

1 Partial

5 Closed

5 Unknown

Availability

0/5 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

Capabilities

Text Generation

Summarization

Translation

Question Answering

Vendor Information

Complete information about the vendor/provider of this AI application

Company Name

OpenAIView all products →

Legal Entity

OPENAI OPCO, LLC(Trading as: OpenAI)

Contact Information

Website

openai.com/

support@openai.com

Phone

+1 415 323 5923

Registered Address

1455 3rd Street, San Francisco, CA, 94158, US

EU AI Act Provider Information

Verification Status:

Unverified

Legal Entity

OPENAI OPCO, LLC(Trading as: OpenAI)

Registered Address

1455 3rd Street, San Francisco, CA, 94158, US

Contact

support@openai.com +1 415 323 5923

EU Authorized Representative

openAI Ireland Ltd.

The Liffey Trust Centre 117-126 Sheriff Street Upper, Dublin, IE

Compliance Documents

CE Marking: Pending

Potential Risks

2 considerations identified

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

Subprocessors

Third-party vendors and subprocessors used by this vendor

Cloudflare

Content delivery network

CDN provider for API and ChatGPT products.

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Policies & Documents

Legal, privacy, and compliance documentation

Legal & Terms

Privacy & Security

Cookie Notice

Cookie Policy

How OpenAI uses cookies and tracking technologies

Compliance & Risk

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

Data Categories

Types of data commonly processed by this application

Text Data

User Content

Conversation Logs

Added: January 26, 2026

Updated: January 26, 2026

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Post-Market Monitoring

OpenAI conducts ongoing safety testing, external red teaming, and post-deployment monitoring as part of its internal compliance and risk management approach.

Known Limitations

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.

Compliance

Trust Center

Potential Risks

Legal & Terms

Privacy & Security

EU Alternatives

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