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What is Closed Source?

Also called proprietary software, Closed Source refers to software whose underlying code is restricted and not available for the public to view, modify, or use. A company or developers maintain exclusive control over how it works and is used.

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Closed Source mentioned at Stanford HAI

Explore Similar Terms:

Open Source | Open-Weight Model | Foundation Model

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In the new report, foundation models dominate, benchmarks fall, prices skyrocket, and on the global stage, the U.S. overshadows.

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Shana Lynch
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In the new report, foundation models dominate, benchmarks fall, prices skyrocket, and on the global stage, the U.S. overshadows.

Economy, Markets
Natural Language Processing
Machine Learning
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Our scholars’ research examined AI in healthcare, law, and mental health, and highlighted the need for better oversight and regulation.

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Shana Lynch
Dec 09

Our scholars’ research examined AI in healthcare, law, and mental health, and highlighted the need for better oversight and regulation.

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How Disruptive Is DeepSeek? Stanford HAI Faculty Discuss China’s New Model

Vanessa Parli
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Machine Learning
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Politicians and technologists detail the major areas of negotiation and what’s at stake for the U.S.

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Experts from industry, academia, and government share lessons learned and outline a path forward at a Princeton-Stanford workshop.

How to Promote Responsible Open Foundation Models

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Oct 03

Experts from industry, academia, and government share lessons learned and outline a path forward at a Princeton-Stanford workshop.

Machine Learning
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Why Large Language Models Like ChatGPT Treat Black- and White-Sounding Names Differently
Julian Nyarko
Monica Schreiber
Mar 25
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A new study shows systemic issues in some of the most popular models.

Why Large Language Models Like ChatGPT Treat Black- and White-Sounding Names Differently

Julian Nyarko
Monica Schreiber
Mar 25

A new study shows systemic issues in some of the most popular models.

news