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GPT-J
GPT-J or GPT-J-6B is an open-source large language model (LLM) developed by EleutherAI in 2021. As the name suggests, it is a generative pre-trained transformer model designed to produce human-like text that continues from a prompt. The optional "6B" in the name refers to the fact that it has 6 billion parameters. The model is available on GitHub, but the web interface no longer communicates with the model. Development stopped in 2021. Architecture GPT-J is a GPT-3-like model with 6 billion parameters. Like GPT-3, it is an autoregressive, decoder-only transformer model designed to solve natural language processing (NLP) tasks by predicting how a piece of text will continue. Its architecture differs from GPT-3 in three main ways. * The attention and feedforward neural network were computed in parallel during training, allowing for greater efficiency. * The GPT-J model uses rotary position embeddings, which has been found to be a superior method of injecting positional informat ... [...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] |
Generative Pre-trained Transformer
A generative pre-trained transformer (GPT) is a type of large language model (LLM) and a prominent framework for generative artificial intelligence. It is an Neural network (machine learning), artificial neural network that is used in natural language processing by machines. It is based on the Transformer (deep learning architecture), transformer deep learning architecture, pre-trained on large data sets of unlabeled text, and able to generate novel human-like content. As of 2023, most LLMs had these characteristics and are sometimes referred to broadly as GPTs. The first GPT was introduced in 2018 by OpenAI. OpenAI has released significant #Foundation models, GPT foundation models that have been sequentially numbered, to comprise its "GPT-''n''" series. Each of these was significantly more capable than the previous, due to increased size (number of trainable parameters) and training. The most recent of these, GPT-4o, was released in May 2024. Such models have been the basis fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cerebras
Cerebras Systems Inc. is an American artificial intelligence (AI) company with offices in Sunnyvale, San Diego, Toronto, and Bangalore, India. Cerebras builds computer systems for complex AI deep learning applications. History Cerebras was founded in 2015 by Andrew Feldman, Gary Lauterbach, Michael James, Sean Lie and Jean-Philippe Fricker. These five founders worked together at SeaMicro, which was started in 2007 by Feldman and Lauterbach and was later sold to AMD in 2012 for $334 million. In May 2016, Cerebras secured $27 million in series A funding led by Benchmark, Foundation Capital and Eclipse Ventures. In December 2016, series B funding was led by Coatue Management, followed in January 2017 with series C funding led by VY Capital. In November 2018, Cerebras closed its series D round with $88 million, making the company a unicorn. Investors in this round included Altimeter, VY Capital, Coatue, Foundation Capital, Benchmark, and Eclipse. On August 19, 2019, Cerebras an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NovelAI
NovelAI is an online Cloud computing, cloud-based, SaaS model, and a Subscription business model, paid subscription service for Artificial intelligence, AI-assisted storywriting and Text-to-image model, text-to-image synthesis, originally launched in beta on June 15, 2021, with the image generation feature being implemented later on October 3, 2022. NovelAI is owned and operated by Anlatan, which is headquartered in Wilmington, Delaware. Features NovelAI uses OpenAI#GPT, GPT-based large language models (LLMs) to generate storywriting and prose. It has several models, such as Calliope, Sigurd, Euterpe, Krake, and Genji, with Genji being a Japanese language, Japanese-language model. The service also offers encrypted servers and customizable editors. For AI art generation, which generates images from Prompt engineering, text prompts, NovelAI uses a custom version of the Source-available software, source-available Stable Diffusion text-to-image diffusion model called NovelAI Diff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
