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<br>Announced in 2016, Gym is an open-source Python library designed to assist in the advancement of support knowing [algorithms](https://sso-ingos.ru). It aimed to standardize how environments are defined in [AI](http://www.hanmacsamsung.com) research, making released research study more quickly reproducible [24] [144] while providing users with a basic interface for communicating with these environments. In 2022, brand-new advancements of Gym have been transferred to the library Gymnasium. [145] [146] |
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<br>Gym Retro<br> |
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<br>Released in 2018, Gym Retro is a platform for reinforcement knowing (RL) research on computer game [147] using [RL algorithms](http://101.42.248.1083000) and study generalization. Prior RL research focused mainly on enhancing agents to resolve single tasks. Gym Retro provides the capability to generalize between games with comparable concepts however various appearances.<br> |
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<br>RoboSumo<br> |
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<br>Released in 2017, RoboSumo is a virtual world where humanoid metalearning robotic agents initially lack understanding of how to even stroll, however are provided the objectives of finding out to move and to press the opposing agent out of the ring. [148] Through this adversarial learning process, the agents find out how to adapt to altering conditions. When a representative is then gotten rid of from this virtual environment and put in a new virtual environment with high winds, [engel-und-waisen.de](http://www.engel-und-waisen.de/index.php/Benutzer:JuniorBowser22) the agent braces to remain upright, recommending it had actually learned how to stabilize in a generalized way. [148] [149] OpenAI's Igor Mordatch argued that competitors in between agents could develop an intelligence "arms race" that could increase an [agent's ability](https://jobs.com.bn) to operate even outside the context of the competitors. [148] |
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<br>OpenAI 5<br> |
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<br>OpenAI Five is a team of 5 OpenAI-curated bots utilized in the competitive five-on-five video game Dota 2, that discover to play against human players at a high skill level totally through experimental algorithms. Before becoming a group of 5, the very first public presentation took place at The International 2017, the annual best championship competition for the video game, where Dendi, a professional Ukrainian player, lost against a bot in a live individually match. [150] [151] After the match, CTO Greg Brockman explained that the bot had discovered by playing against itself for 2 weeks of actual time, and that the knowing software was a step in the instructions of developing software that can deal with complex jobs like a cosmetic surgeon. [152] [153] The system utilizes a type of reinforcement learning, as the bots discover in time by playing against themselves hundreds of times a day for months, and are rewarded for actions such as killing an enemy and taking map goals. [154] [155] [156] |
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<br>By June 2018, the [capability](https://exajob.com) of the bots expanded to play together as a complete team of 5, and they were able to defeat teams of amateur and semi-professional players. [157] [154] [158] [159] At The International 2018, OpenAI Five played in 2 exhibition matches against professional gamers, [pediascape.science](https://pediascape.science/wiki/User:BarrettMacNeil5) but ended up losing both games. [160] [161] [162] In April 2019, OpenAI Five beat OG, the ruling world champions of the game at the time, 2:0 in a live exhibit match in San Francisco. [163] [164] The bots' last public appearance came later on that month, where they played in 42,729 total video games in a four-day open online competitors, winning 99.4% of those games. [165] |
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<br>OpenAI 5['s mechanisms](https://easterntalent.eu) in Dota 2's bot player shows the difficulties of [AI](https://www.sportfansunite.com) systems in multiplayer online fight arena (MOBA) games and how OpenAI Five has actually shown the use of deep reinforcement knowing (DRL) representatives to [attain superhuman](https://jobskhata.com) skills in Dota 2 matches. [166] |
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<br>Dactyl<br> |
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<br>Developed in 2018, Dactyl uses maker finding out to train a Shadow Hand, a human-like robot hand, to manipulate physical things. [167] It learns entirely in simulation utilizing the very same RL algorithms and training code as OpenAI Five. OpenAI took on the things orientation issue by utilizing domain randomization, a simulation technique which exposes the learner to a range of experiences instead of trying to fit to reality. The set-up for Dactyl, aside from having motion tracking cameras, likewise has RGB cameras to enable the robot to manipulate an approximate things by seeing it. In 2018, OpenAI revealed that the system had the ability to control a cube and an octagonal prism. [168] |
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<br>In 2019, OpenAI showed that Dactyl could solve a Rubik's Cube. The robotic was able to resolve the puzzle 60% of the time. Objects like the Rubik's Cube present complicated physics that is harder to model. OpenAI did this by improving the toughness of Dactyl to perturbations by utilizing Automatic Domain [Randomization](https://givebackabroad.org) (ADR), a simulation method of generating gradually more hard [environments](https://gitlab.profi.travel). ADR differs from manual domain randomization by not requiring a human to define randomization ranges. [169] |
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<br>API<br> |
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<br>In June 2020, OpenAI revealed a multi-purpose API which it said was "for accessing brand-new [AI](https://git.luoui.com:2443) models developed by OpenAI" to let designers call on it for "any English language [AI](http://47.108.94.35) job". [170] [171] |
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<br>Text generation<br> |
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<br>The company has popularized generative pretrained transformers (GPT). [172] |
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<br>OpenAI's original GPT design ("GPT-1")<br> |
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<br>The original paper on generative pre-training of a transformer-based language design was written by Alec Radford and his coworkers, and published in preprint on [OpenAI's site](http://files.mfactory.org) on June 11, 2018. [173] It demonstrated how a generative model of language might obtain world knowledge and process long-range dependencies by pre-training on a varied corpus with long stretches of contiguous text.<br> |
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<br>GPT-2<br> |
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<br>Generative Pre-trained Transformer 2 ("GPT-2") is a not being watched transformer language design and the follower to OpenAI's initial GPT design ("GPT-1"). GPT-2 was revealed in February 2019, with only limited demonstrative versions initially released to the general public. The complete variation of GPT-2 was not right away launched due to issue about prospective misuse, consisting of applications for composing phony news. [174] Some specialists expressed uncertainty that GPT-2 postured a substantial risk.<br> |
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<br>In response to GPT-2, the Allen Institute for Artificial Intelligence responded with a tool to detect "neural phony news". [175] Other researchers, such as Jeremy Howard, warned of "the innovation to totally fill Twitter, email, and the web up with reasonable-sounding, context-appropriate prose, which would drown out all other speech and be difficult to filter". [176] In November 2019, OpenAI released the total variation of the GPT-2 language design. [177] Several sites host interactive presentations of various instances of GPT-2 and other [transformer designs](http://47.105.162.154). [178] [179] [180] |
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<br>GPT-2's authors argue unsupervised language designs to be general-purpose students, highlighted by GPT-2 attaining state-of-the-art precision and perplexity on 7 of 8 zero-shot tasks (i.e. the design was not more trained on any task-specific input-output examples).<br> |
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<br>The corpus it was trained on, called WebText, contains a little 40 [gigabytes](https://jobs.com.bn) of text from URLs shared in Reddit submissions with at least 3 upvotes. It prevents certain concerns encoding vocabulary with word tokens by utilizing byte pair encoding. This allows representing any string of characters by encoding both specific characters and multiple-character tokens. [181] |
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<br>GPT-3<br> |
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<br>First explained in May 2020, Generative Pre-trained [a] Transformer 3 (GPT-3) is a not being watched transformer language model and the successor to GPT-2. [182] [183] [184] OpenAI specified that the full variation of GPT-3 contained 175 billion specifications, [184] two orders of magnitude bigger than the 1.5 billion [185] in the complete version of GPT-2 (although GPT-3 models with as few as 125 million specifications were also trained). [186] |
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<br>OpenAI specified that GPT-3 prospered at certain "meta-learning" tasks and could generalize the purpose of a [single input-output](https://git.numa.jku.at) pair. The GPT-3 [release paper](https://nse.ai) offered examples of translation and cross-linguistic transfer learning between English and Romanian, and in between English and German. [184] |
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<br>GPT-3 significantly improved benchmark outcomes over GPT-2. OpenAI warned that such scaling-up of language models might be approaching or coming across the fundamental ability constraints of predictive language models. [187] Pre-training GPT-3 [required](http://120.26.79.179) a number of thousand petaflop/s-days [b] of compute, [compared](http://git.zltest.com.tw3333) to tens of petaflop/s-days for the full GPT-2 model. [184] Like its predecessor, [174] the GPT-3 trained model was not right away [released](https://gitea.blubeacon.com) to the public for concerns of possible abuse, although [OpenAI prepared](https://sunrise.hireyo.com) to permit gain access to through a paid cloud API after a two-month free personal beta that began in June 2020. [170] [189] |
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<br>On September 23, 2020, GPT-3 was certified solely to Microsoft. [190] [191] |
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<br>Codex<br> |
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<br>Announced in mid-2021, Codex is a descendant of GPT-3 that has furthermore been trained on code from 54 million GitHub repositories, [192] [193] and is the [AI](https://carvidoo.com) powering the code autocompletion tool GitHub [Copilot](https://guiding-lights.com). [193] In August 2021, an API was launched in personal beta. [194] According to OpenAI, the model can create working code in over a lots programs languages, the majority of effectively in Python. [192] |
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<br>Several issues with glitches, style flaws and security vulnerabilities were mentioned. [195] [196] |
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<br>GitHub Copilot has actually been accused of discharging copyrighted code, with no author attribution or license. [197] |
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<br>OpenAI revealed that they would discontinue assistance for Codex API on March 23, 2023. [198] |
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<br>GPT-4<br> |
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<br>On March 14, 2023, OpenAI announced the release of Generative Pre-trained Transformer 4 (GPT-4), [efficient](https://asteroidsathome.net) in accepting text or image inputs. [199] They revealed that the updated innovation passed a simulated law school bar exam with a rating around the top 10% of test takers. (By contrast, GPT-3.5 scored around the bottom 10%.) They said that GPT-4 could also read, evaluate or produce as much as 25,000 words of text, and write code in all major shows languages. [200] |
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<br>Observers reported that the model of ChatGPT utilizing GPT-4 was an improvement on the previous GPT-3.5-based version, [wiki-tb-service.com](http://wiki-tb-service.com/index.php?title=Benutzer:TobiasChristison) with the caveat that GPT-4 retained a few of the issues with earlier modifications. [201] GPT-4 is also capable of taking images as input on ChatGPT. [202] OpenAI has [declined](https://www.allgovtjobz.pk) to expose different technical details and data about GPT-4, such as the accurate size of the model. [203] |
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<br>GPT-4o<br> |
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<br>On May 13, 2024, OpenAI announced and released GPT-4o, which can process and generate text, images and audio. [204] GPT-4o attained advanced results in voice, multilingual, and vision criteria, setting new [records](https://zenithgrs.com) in audio speech recognition and translation. [205] [206] It scored 88.7% on the Massive Multitask Language Understanding (MMLU) benchmark compared to 86.5% by GPT-4. [207] |
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<br>On July 18, 2024, OpenAI released GPT-4o mini, a smaller sized version of GPT-4o changing GPT-3.5 Turbo on the ChatGPT interface. Its API costs $0.15 per million input tokens and $0.60 per million output tokens, compared to $5 and $15 respectively for GPT-4o. OpenAI anticipates it to be particularly [helpful](https://webshow.kr) for business, startups and [designers](http://52.23.128.623000) looking for to automate services with [AI](http://www.pelletkorea.net) agents. [208] |
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<br>o1<br> |
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<br>On September 12, 2024, OpenAI released the o1[-preview](https://gitea.namsoo-dev.com) and o1-mini models, which have been developed to take more time to consider their actions, leading to higher accuracy. These designs are particularly efficient in science, coding, and thinking tasks, and were made available to ChatGPT Plus and Team members. [209] [210] In December 2024, o1-preview was changed by o1. [211] |
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<br>o3<br> |
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<br>On December 20, 2024, OpenAI unveiled o3, the follower of the o1 [reasoning design](https://jobsscape.com). OpenAI likewise unveiled o3-mini, a lighter and quicker variation of OpenAI o3. Since December 21, 2024, this design is not available for public usage. According to OpenAI, they are checking o3 and o3-mini. [212] [213] Until January 10, 2025, security and security researchers had the chance to obtain early access to these designs. [214] The model is called o3 rather than o2 to avoid confusion with telecoms services company O2. [215] |
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<br>Deep research study<br> |
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<br>Deep research study is a representative established by OpenAI, revealed on February 2, 2025. It leverages the capabilities of [OpenAI's](https://jobz1.live) o3 model to perform substantial web surfing, data analysis, and synthesis, [providing detailed](https://social.netverseventures.com) reports within a timeframe of 5 to thirty minutes. [216] With browsing and Python tools enabled, it reached an [accuracy](https://mediawiki.hcah.in) of 26.6 percent on HLE (Humanity's Last Exam) benchmark. [120] |
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<br>Image classification<br> |
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<br>CLIP<br> |
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<br>Revealed in 2021, CLIP (Contrastive Language-Image Pre-training) is a model that is trained to evaluate the semantic similarity in between text and images. It can notably be used for image classification. [217] |
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<br>Text-to-image<br> |
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<br>DALL-E<br> |
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<br>Revealed in 2021, DALL-E is a Transformer model that creates images from textual descriptions. [218] DALL-E uses a 12-billion-parameter variation of GPT-3 to translate natural language inputs (such as "a green leather bag formed like a pentagon" or "an isometric view of an unfortunate capybara") and generate matching images. It can develop pictures of realistic items ("a stained-glass window with a picture of a blue strawberry") along with things that do not exist in truth ("a cube with the texture of a porcupine"). As of March 2021, no API or code is available.<br> |
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<br>DALL-E 2<br> |
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<br>In April 2022, OpenAI revealed DALL-E 2, an updated variation of the model with more sensible outcomes. [219] In December 2022, OpenAI published on GitHub software for Point-E, a brand-new fundamental system for converting a text description into a 3-dimensional model. [220] |
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<br>DALL-E 3<br> |
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<br>In September 2023, OpenAI announced DALL-E 3, a more effective design much better able to produce images from complicated descriptions without manual prompt engineering and render intricate details like hands and text. [221] It was launched to the public as a ChatGPT Plus feature in October. [222] |
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<br>Text-to-video<br> |
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<br>Sora<br> |
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<br>Sora is a text-to-video design that can produce videos based on brief detailed prompts [223] as well as extend existing videos forwards or [backwards](https://gitlab.radioecca.org) in time. [224] It can produce videos with resolution up to 1920x1080 or 1080x1920. The optimum length of created videos is unidentified.<br> |
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<br>Sora's advancement team named it after the Japanese word for "sky", to signify its "endless imaginative potential". [223] Sora's innovation is an adaptation of the technology behind the DALL · E 3 text-to-image design. [225] OpenAI trained the system using publicly-available videos in addition to copyrighted videos licensed for that purpose, but did not expose the number or the of the videos. [223] |
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<br>OpenAI demonstrated some [Sora-created high-definition](https://git.mista.ru) videos to the public on February 15, 2024, specifying that it could create videos as much as one minute long. It also shared a technical report highlighting the methods used to train the design, and the design's capabilities. [225] It [acknowledged](https://saopaulofansclub.com) some of its imperfections, consisting of struggles mimicing complex physics. [226] Will Douglas Heaven of the MIT [Technology Review](https://houseimmo.com) called the demonstration videos "remarkable", but noted that they should have been cherry-picked and may not represent Sora's typical output. [225] |
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<br>Despite uncertainty from some academic leaders following Sora's public demonstration, noteworthy entertainment-industry figures have shown significant interest in the technology's capacity. In an interview, actor/filmmaker Tyler Perry expressed his astonishment at the innovation's ability to generate realistic video from text descriptions, mentioning its potential to transform storytelling and material development. He said that his [excitement](https://git.starve.space) about Sora's possibilities was so strong that he had actually decided to stop briefly prepare for expanding his Atlanta-based movie studio. [227] |
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<br>Speech-to-text<br> |
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<br>Whisper<br> |
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<br>Released in 2022, Whisper is a general-purpose speech recognition model. [228] It is trained on a big dataset of diverse audio and is likewise a multi-task model that can perform multilingual speech [recognition](https://rhcstaffing.com) as well as speech translation and language identification. [229] |
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<br>Music generation<br> |
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<br>MuseNet<br> |
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<br>[Released](https://167.172.148.934433) in 2019, MuseNet is a deep neural net trained to forecast subsequent musical notes in MIDI music files. It can generate songs with 10 instruments in 15 designs. According to The Verge, a song produced by [MuseNet](http://fridayad.in) tends to begin fairly but then fall into mayhem the longer it plays. [230] [231] In pop culture, preliminary applications of this tool were used as early as 2020 for the internet mental thriller Ben Drowned to produce music for the titular character. [232] [233] |
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<br>Jukebox<br> |
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<br>Released in 2020, Jukebox is an open-sourced algorithm to produce music with vocals. After training on 1.2 million samples, the system accepts a category, artist, and a snippet of lyrics and outputs song samples. OpenAI specified the songs "show regional musical coherence [and] follow standard chord patterns" however acknowledged that the songs do not have "familiar larger musical structures such as choruses that repeat" and that "there is a significant space" between [Jukebox](https://krazzykross.com) and human-generated music. The Verge specified "It's technically impressive, even if the outcomes seem like mushy variations of tunes that might feel familiar", while Business Insider specified "remarkably, some of the resulting tunes are appealing and sound genuine". [234] [235] [236] |
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<br>Interface<br> |
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<br>Debate Game<br> |
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<br>In 2018, OpenAI introduced the Debate Game, which teaches machines to debate toy problems in front of a human judge. The function is to research whether such a technique may help in [auditing](https://daystalkers.us) [AI](http://103.197.204.162:3025) decisions and in developing explainable [AI](http://47.244.232.78:3000). [237] [238] |
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<br>Microscope<br> |
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<br>Released in 2020, Microscope [239] is a collection of visualizations of every substantial layer and nerve cell of eight neural network designs which are [frequently](http://183.238.195.7710081) studied in interpretability. [240] Microscope was developed to [examine](https://my-sugar.co.il) the functions that form inside these neural networks quickly. The designs included are AlexNet, VGG-19, various variations of Inception, and different versions of CLIP Resnet. [241] |
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<br>ChatGPT<br> |
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<br>Launched in November 2022, ChatGPT is an expert system tool built on top of GPT-3 that offers a conversational interface that allows users to ask concerns in natural language. The system then reacts with an answer within seconds.<br> |
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