|
Alignment Research Center
The Alignment Research Center (ARC) is a nonprofit research institute based in Berkeley, California, dedicated to the alignment of advanced artificial intelligence with human values and priorities. Established by former OpenAI researcher Paul Christiano, ARC focuses on recognizing and comprehending the potentially harmful capabilities of present-day AI models. Details ARC's mission is to ensure that powerful machine learning systems of the future are designed and developed safely and for the benefit of humanity. It was founded in April 2021 by Paul Christiano and other researchers focused on the theoretical challenges of AI alignment. They attempt to develop scalable methods for training AI systems to behave honestly and helpfully. A key part of their methodology is considering how proposed alignment techniques might break down or be circumvented as systems become more advanced. ARC has been expanding from theoretical work into empirical research, industry collaborations, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul Christiano (researcher)
Paul Philip Christiano (February 4, 1976 August 1, 2015) was an American choreographer and dancer, known for his work and successful career in Chicago, Illinois. Career Christiano started out as a gymnast. By age twelve, he moved into dance. After high school, he spent three years on a scholarship with the Lou Conte Dance Studio. He joined Hubbard Street II in 1998, Thodos Dance Chicago in 1999, and Lyric Opera of Chicago in 2008. He worked for Joffrey Ballet. As a contemporary concert dancer, he was lauded for his "wondrous skills" and "striking acrobatic skill". In 2001, he received a Ruth Page Award for his first choreographic effort, ''Miracle, Interrupted''. His choreographed works have since been featured in the repertories of Thodos Dance Chicago, Joffrey Ballet, and River North Dance Chicago, among other dance companies. Personal life Christiano grew up in the western suburb of Bartlett. In 1999, he stepped into a federal sting operation when he ordered child pornogra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artificial Intelligence
Artificial intelligence (AI) is intelligence—perceiving, synthesizing, and inferring information—demonstrated by machines, as opposed to intelligence displayed by animals and humans. Example tasks in which this is done include speech recognition, computer vision, translation between (natural) languages, as well as other mappings of inputs. The ''Oxford English Dictionary'' of Oxford University Press defines artificial intelligence as: the theory and development of computer systems able to perform tasks that normally require human intelligence, such as visual perception, speech recognition, decision-making, and translation between languages. AI applications include advanced web search engines (e.g., Google), recommendation systems (used by YouTube, Amazon and Netflix), understanding human speech (such as Siri and Alexa), self-driving cars (e.g., Tesla), automated decision-making and competing at the highest level in strategic game systems (such as chess and Go). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hallucination (artificial Intelligence)
In artificial intelligence, a hallucination or artificial hallucination is a confident response by an artificial intelligence that does not seem to be justified by its training data when the model has a tendency of "hallucinating" deceptive data. The term is derived from the psychological concept of hallucination because they share similar characteristics. One of the dangers of hallucinations is that the output of the model will look correct even if it is wrong. In natural language processing In natural language processing, a hallucination is often defined as "generated content that is nonsensical or unfaithful to the provided source content". Errors in encoding and decoding between text and representations can cause hallucinations. AI training to produce diverse responses can also lead to hallucination. Hallucinations can also occur when the AI is trained on a dataset wherein labeled summaries, despite being factually accurate, are not directly grounded in the labeled data purp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CAPTCHA
A CAPTCHA ( , a contrived acronym for "Completely Automated Public Turing test to tell Computers and Humans Apart") is a type of challenge–response test used in computing to determine whether the user is human. The term was coined in 2003 by Luis von Ahn, Manuel Blum, Nicholas J. Hopper, and John Langford. The most common type of CAPTCHA (displayed as Version 1.0) was first invented in 1997 by two groups working in parallel. This form of CAPTCHA requires entering a sequence of letters or numbers in a distorted image. Because the test is administered by a computer, in contrast to the standard Turing test that is administered by a human, a CAPTCHA is sometimes described as a reverse Turing test.This test has received many criticisms, from people with disabilities, but also many websites use it to prevent bot spamming and raiding, and it works effectively, and its usage is widespread. Most websites use hCaptcha or reCAPTCHA. It takes the average person approximately 10 secon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GPT-4
Generative Pre-trained Transformer 4 (GPT-4) is a multimodal large language model created by OpenAI and the fourth in its GPT series. It was released on March 14, 2023, and has been made publicly available in a limited form via ChatGPT Plus, with access to its commercial API being provided via a waitlist. As a transformer, GPT-4 was pretrained to predict the next token (using both public data and "data licensed from third-party providers"), and was then fine-tuned with reinforcement learning from human and AI feedback for human alignment and policy compliance. Observers reported the GPT-4 based version of ChatGPT to be an improvement on the previous (GPT-3.5 based) ChatGPT, with the caveat that GPT-4 retains some of the same problems. Unlike the predecessors, GPT-4 can take images as well as text as input. OpenAI has declined to reveal technical information such as the size of the GPT-4 model. Background OpenAI published their first paper on GPT in 2018, called "Improv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sam Bankman-Fried
Samuel Benjamin Bankman-Fried (born March 6, 1992), also known by the initialism SBF, is an American suspected fraudster, entrepreneur, investor, and former billionaire. Bankman-Fried was the founder and CEO of the cryptocurrency exchange FTX and associated trading firm Alameda Research, both of which experienced a high-profile collapse resulting in chapter 11 bankruptcy in late 2022. Prior to FTX's collapse, Bankman-Fried was ranked the 41st richest American in the '' Forbes 400'', and the 60th richest person in world by '' The World's Billionaires''. His net worth peaked at $26 billion. By November 11, 2022, amid the bankruptcy of FTX, the '' Bloomberg Billionaires Index'' considered his net worth to have been reduced to zero. Before his wealth had evaporated, Bankman-Fried was a major donor to political campaigns, donating mostly to Democratic candidates (while unverifiably claiming to have channeled "dark money" to Republican candidates) and claimed that he planned to sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open Philanthropy
Open Philanthropy is a research and grantmaking foundation that makes grants based on the doctrine of effective altruism. It was founded as a partnership between GiveWell and Good Ventures. Its current co-chief executive officers are Holden Karnofsky and Alexander Berger, and its main funders are Cari Tuna and Dustin Moskovitz. Dustin says that their wealth, worth $11 billion, is "pooled up around us right now, but it belongs to the world. We intend not to have much when we die." History Dustin Moskovitz made an $11 billion fortune through co-founding Facebook, and later Asana. He and his wife Cari Tuna were inspired by Peter Singer's ''The Life You Can Save'', and became the youngest couple to sign Bill Gates and Warren Buffett’s Giving Pledge, promising to give away most of their money. Tuna quit her journalist job at ''The Wall Street Journal'' to do philanthropy full-time, and the couple started the Good Ventures foundation in 2011. Good Ventures partnered with GiveW ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OpenAI
OpenAI is an artificial intelligence (AI) research laboratory consisting of the for-profit corporation OpenAI LP and its parent company, the non-profit OpenAI Inc. The company conducts research in the field of AI with the stated goal of promoting and developing friendly AI in a way that benefits humanity as a whole. The organization was founded in San Francisco in late 2015 by Sam Altman, Elon Musk, and others, who collectively pledged US$1 billion. Musk resigned from the board in February 2018 but remained a donor. In 2019, OpenAI LP received a 1 billion investment from Microsoft. OpenAI is headquartered at the Pioneer Building in Mission District, San Francisco. History In December 2015, Sam Altman, Elon Musk, Greg Brockman, Reid Hoffman, Jessica Livingston, Peter Thiel, Amazon Web Services (AWS), Infosys, and YC Research announced the formation of OpenAI and pledged over 1 billion to the venture. The organization stated it would "freely collabora ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nonprofit Organization
A nonprofit organization (NPO) or non-profit organisation, also known as a non-business entity, not-for-profit organization, or nonprofit institution, is a legal entity organized and operated for a collective, public or social benefit, in contrast with an entity that operates as a business aiming to generate a profit for its owners. A nonprofit is subject to the non-distribution constraint: any revenues that exceed expenses must be committed to the organization's purpose, not taken by private parties. An array of organizations are nonprofit, including some political organizations, schools, business associations, churches, social clubs, and consumer cooperatives. Nonprofit entities may seek approval from governments to be tax-exempt, and some may also qualify to receive tax-deductible contributions, but an entity may incorporate as a nonprofit entity without securing tax-exempt status. Key aspects of nonprofits are accountability, trustworthiness, honesty, and openness to ev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berkeley, California
Berkeley ( ) is a city on the eastern shore of San Francisco Bay in northern Alameda County, California, United States. It is named after the 18th-century Irish bishop and philosopher George Berkeley. It borders the cities of Oakland and Emeryville to the south and the city of Albany and the unincorporated community of Kensington to the north. Its eastern border with Contra Costa County generally follows the ridge of the Berkeley Hills. The 2020 census recorded a population of 124,321. Berkeley is home to the oldest campus in the University of California System, the University of California, Berkeley, and the Lawrence Berkeley National Laboratory, which is managed and operated by the university. It also has the Graduate Theological Union, one of the largest religious studies institutions in the world. Berkeley is considered one of the most socially progressive cities in the United States. History Indigenous history The site of today's City of Berkeley was the territory ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_-1.jpg "Click for more on -> OpenAI")
