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GPT4-Chan
Generative Pre-trained Transformer 4Chan (GPT-4chan) is a controversial AI model that was developed and deployed by YouTuber and AI researcher Yannic Kilcher in June 2022. The model is a large language model, which means it can generate text based on some input, by fine-tuning GPT-J with a dataset of millions of posts from the /pol/ board of 4chan, an anonymous online forum known for occasionally hosting hateful and extremist content. The model learned to mimic the style and tone of /pol/ users, producing text that is often intentionally offensive to groups (racist, sexist, homophobic, etc.) and nihilistic. Kilcher deployed the model on the /pol/ board itself, where it interacted with other users without revealing its identity. He also made the model publicly available on Hugging Face, a platform for sharing and using AI models, until it was removed from the platform. The project sparked criticism and debate in the AI community. Some people questioned the ethics, legality, and so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EleutherAI
EleutherAI () is a grass-roots non-profit artificial intelligence (AI) research group. The group, considered an open-source version of OpenAI, was formed in a Discord server in July 2020 by Connor Leahy, Sid Black, and Leo Gao to organize a replication of GPT-3. In early 2023, it formally incorporated as the EleutherAI Institute, a non-profit research institute. History EleutherAI began as a Discord server on July 7, 2020, under the tentative name "LibreAI" before rebranding to "EleutherAI" later that month, in reference to eleutheria, the Greek word for liberty. Its founding members are Connor Leahy, Len Gao, and Sid Black. They co-wrote the code for Eleuther to serve as a collection of open source AI research, creating a machine learning model similar to GPT-3. On December 30, 2020, EleutherAI released The Pile (dataset), The Pile, a curated dataset of diverse text for training large language models. While the paper referenced the existence of the GPT-Neo models, the models ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open Source
Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use and view the source code, design documents, or content of the product. The open source model is a decentralized software development model that encourages open collaboration. A main principle of Open-source software, open source software development is peer production, with products such as source code, blueprints, and documentation freely available to the public. The open source movement in software began as a response to the limitations of proprietary code. The model is used for projects such as in open source appropriate technology, and open source drug discovery. Open source promotes universal access via an open-source or free license to a product's design or blueprint, and universal redistribution of that design or blueprint. Before the phrase ''open source'' became widely adopted, developers and producers used a variety of other terms, suc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Content Moderation
On websites that allow users to create content, content moderation is the process of detecting contributions that are irrelevant, obscene, illegal, harmful, or insulting. The purpose of content moderation is to remove or apply a warning label to problematic content or allow users to block and filter content themselves. It is part of the wider discipline of trust and safety. Various types of Internet sites permit user-generated content such as posts, comments, videos including Internet forums, blogs, and news sites powered by scripts such as phpBB, a wiki, PHP-Nuke, etc. Depending on the site's content and intended audience, the site's administrators will decide what kinds of user comments are appropriate, then delegate the responsibility of sifting through comments to lesser moderators. Most often, they will attempt to eliminate trolling, spamming, or flaming, although this varies widely from site to site. Major platforms use a combination of algorithmic tools, user repor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2001
The year's most prominent event was the September 11 attacks against the United States by al-Qaeda, which Casualties of the September 11 attacks, killed 2,977 people and instigated the global war on terror. The United States led a Participants in Operation Enduring Freedom, multi-national coalition in an United States invasion of Afghanistan, invasion of Afghanistan after the Taliban government was unable to extradite Al-Qaeda leader Osama bin Laden within 24 hours. Other international conflicts in 2001 were the 2001–2002 India–Pakistan standoff, standoff between India and Pakistan as well as the Second Intifada between Israel and Palestine. Internal conflicts began 2001 insurgency in Macedonia, in Macedonia, 2001 Central African Republic coup d'état attempt, in the Central African Republic, and RFDG Insurgency, in Guinea. Political challenges or violent conflicts caused changes in leadership in Argentina, the Democratic Republic of the Congo, Indonesia, Nepal, and the Ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fine-tuning (deep Learning)
In deep learning, fine-tuning is an approach to transfer learning in which the parameters of a pre-trained neural network model are trained on new data. Fine-tuning can be done on the entire neural network, or on only a subset of its layers, in which case the layers that are not being fine-tuned are "frozen" (i.e., not changed during backpropagation). A model may also be augmented with "adapters" that consist of far fewer parameters than the original model, and fine-tuned in a parameter-efficient way by tuning the weights of the adapters and leaving the rest of the model's weights frozen. For some architectures, such as convolutional neural networks, it is common to keep the earlier layers (those closest to the input layer) frozen, as they capture lower-level features, while later layers often discern high-level features that can be more related to the task that the model is trained on. Models that are pre-trained on large, general corpora are usually fine-tuned by reusing their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OpenAI
OpenAI, Inc. is an American artificial intelligence (AI) organization founded in December 2015 and headquartered in San Francisco, California. It aims to develop "safe and beneficial" artificial general intelligence (AGI), which it defines as "highly autonomous systems that outperform humans at most economically valuable work". As a leading organization in the ongoing AI boom, OpenAI is known for the GPT family of large language models, the DALL-E series of text-to-image models, and a text-to-video model named Sora (text-to-video model), Sora. Its release of ChatGPT in November 2022 has been credited with catalyzing widespread interest in generative AI. The organization has a complex corporate structure. As of April 2025, it is led by the Nonprofit organization, non-profit OpenAI, Inc., Delaware General Corporation Law, registered in Delaware, and has multiple for-profit subsidiaries including OpenAI Holdings, LLC and OpenAI Global, LLC. Microsoft has invested US$13 billion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GPT-3
Generative Pre-trained Transformer 3 (GPT-3) is a large language model released by OpenAI in 2020. Like its predecessor, GPT-2, it is a decoder-only transformer model of deep neural network, which supersedes recurrence and convolution-based architectures with a technique known as "attention". This attention mechanism allows the model to focus selectively on segments of input text it predicts to be most relevant. GPT-3 has 175 billion parameters, each with 16-bit precision, requiring 350GB of storage since each parameter occupies 2 bytes. It has a context window size of 2048 tokens, and has demonstrated strong " zero-shot" and " few-shot" learning abilities on many tasks. On September 22, 2020, Microsoft announced that it had licensed GPT-3 exclusively. Others can still receive output from its public API, but only Microsoft has access to the underlying model. Background According to ''The Economist'', improved algorithms, more powerful computers, and a recent increase i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ChatGPT
ChatGPT is a generative artificial intelligence chatbot developed by OpenAI and released on November 30, 2022. It uses large language models (LLMs) such as GPT-4o as well as other Multimodal learning, multimodal models to create human-like responses in text, speech, and images. It has access to features such as searching the web, using apps, and running programs. It is credited with accelerating the AI boom, an ongoing period of rapid investment in and public attention to the field of artificial intelligence (AI). Some observers have raised concern about the potential of ChatGPT and similar programs to displace human intelligence, enable plagiarism, or fuel misinformation. ChatGPT is built on OpenAI's proprietary series of generative pre-trained transformer (GPT) models and is Fine-tuning (machine learning), fine-tuned for conversational applications using a combination of supervised learning and reinforcement learning from human feedback. Successive user AI prompt, prompts an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
YouTube
YouTube is an American social media and online video sharing platform owned by Google. YouTube was founded on February 14, 2005, by Steve Chen, Chad Hurley, and Jawed Karim who were three former employees of PayPal. Headquartered in San Bruno, California, it is the second-most-visited website in the world, after Google Search. In January 2024, YouTube had more than 2.7billion monthly active users, who collectively watched more than one billion hours of videos every day. , videos were being uploaded to the platform at a rate of more than 500 hours of content per minute, and , there were approximately 14.8billion videos in total. On November 13, 2006, YouTube was purchased by Google for $1.65 billion (equivalent to $ billion in ). Google expanded YouTube's business model of generating revenue from advertisements alone, to offering paid content such as movies and exclusive content produced by and for YouTube. It also offers YouTube Premium, a paid subs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hate Speech
Hate speech is a term with varied meaning and has no single, consistent definition. It is defined by the ''Cambridge Dictionary'' as "public speech that expresses hate or encourages violence towards a person or group based on something such as race, religion, sex, or sexual orientation". The ''Encyclopedia of the American Constitution'' states that hate speech is "usually thought to include communications of animosity or disparagement of an individual or a group on account of a group characteristic such as race, color, national origin, sex, disability, religion, or sexual orientation". There is no single definition of what constitutes "hate" or "disparagement". Legal definitions of hate speech vary from country to country. There has been much debate over freedom of speech, hate speech, and hate speech legislation. The laws of some countries describe hate speech as speech, gestures, conduct, writing, or displays that incite violence or prejudicial actions against a group o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yannic Kilcher
LAION (acronym for Large-scale Artificial Intelligence Open Network) is a German non-profit which makes open-sourced artificial intelligence models and datasets. It is best known for releasing a number of large datasets of images and captions scraped from the web which have been used to train a number of high-profile text-to-image models, including Stable Diffusion and Imagen. In February 2023, LAION was named in the Getty Images lawsuit against Stable Diffusion as a non-party. In April 2023, LAION was directly sued by a German photographer who wanted to have his images removed from the training set. In September 2024, the Regional Court of Hamburg dismissed the lawsuit, in what was described as a "landmark ruling on TDM nowiki/>Text and data mining">Text_and_data_mining.html" ;"title="nowiki/>Text and data mining">nowiki/>Text and data miningexceptions for AI training data" in Germany and the EU more generally. On April 15, 2023, LAION and contributors publicly released an op ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hugging Face
Hugging Face, Inc. is a French-American company based in List of tech companies in the New York metropolitan area, New York City that develops computation tools for building applications using machine learning. It is most notable for its Transformer (machine learning model), transformers Software libraries, library built for natural language processing applications and its platform that allows users to share machine learning models and Dataset (machine learning), datasets and showcase their work. History The company was founded in 2016 by French entrepreneurs Clément Delangue, Julien Chaumond, and Thomas Wolf in New York City, originally as a company that developed a chatbot app targeted at teenagers. The company was named after the emoji. After Open-source software, open sourcing the model behind the chatbot, the company Lean startup, pivoted to focus on being a platform for machine learning. In March 2021, Hugging Face raised US$40 million in a Series B funding round. On ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
