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<br>Announced in 2016, Gym is an open-source Python library developed to facilitate the advancement of support learning algorithms. It aimed to standardize how environments are specified in [AI](https://www.contraband.ch) research, making released research more easily reproducible [24] [144] while offering users with an easy interface for engaging with these environments. In 2022, 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 learning (RL) research on computer game [147] using RL algorithms and research study generalization. Prior RL research focused mainly on optimizing agents to fix single tasks. Gym Retro offers the ability to generalize between video games with similar ideas however various looks.<br> |
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<br>RoboSumo<br> |
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<br>Released in 2017, RoboSumo is a virtual world where humanoid metalearning robot representatives at first do not have knowledge of how to even walk, but are provided the objectives of learning to move and to press the [opposing agent](https://wisewayrecruitment.com) out of the ring. [148] Through this adversarial learning procedure, the representatives find out how to adjust to changing conditions. When a [representative](http://47.101.131.2353000) is then eliminated from this virtual environment and placed in a brand-new virtual environment with high winds, the representative braces to remain upright, suggesting it had actually learned how to balance in a generalized way. [148] [149] OpenAI's Igor Mordatch argued that [competition](https://git.wyling.cn) in between agents might create an intelligence "arms race" that might increase a representative's ability to operate even outside the context of the competition. [148] |
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<br>OpenAI 5<br> |
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<br>OpenAI Five is a group of 5 OpenAI-curated bots utilized in the competitive five-on-five computer game Dota 2, that find out to play against human gamers at a high ability level completely through trial-and-error algorithms. Before ending up being a group of 5, the very first public presentation happened at The International 2017, the annual premiere champion tournament for the game, where Dendi, an [expert Ukrainian](https://joydil.com) gamer, lost against a bot in a live individually matchup. [150] [151] After the match, CTO Greg Brockman explained that the bot had learned by playing against itself for 2 weeks of actual time, which the learning software was a step in the direction of developing software that can manage intricate tasks like a cosmetic surgeon. [152] [153] The system uses a kind of support knowing, as the bots find out with time by playing against themselves hundreds of times a day for months, and are rewarded for actions such as [eliminating](https://hub.bdsg.academy) an enemy and taking map objectives. [154] [155] [156] |
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<br>By June 2018, the ability of the [bots broadened](https://git.thunraz.se) to play together as a complete team of 5, and they were able to defeat teams of amateur and semi-professional gamers. [157] [154] [158] [159] At The International 2018, OpenAI Five played in two exhibition matches against expert players, however wound up losing both video 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 look came later that month, where they played in 42,729 overall games in a four-day open online competition, winning 99.4% of those games. [165] |
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<br>OpenAI 5's mechanisms in Dota 2's bot player reveals the difficulties of [AI](http://13.209.39.139:32421) systems in multiplayer online fight arena (MOBA) video games and how OpenAI Five has demonstrated using deep support knowing (DRL) agents to attain superhuman competence in Dota 2 matches. [166] |
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<br>Dactyl<br> |
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<br>Developed in 2018, Dactyl uses device finding out to train a Shadow Hand, a human-like robotic hand, to [manipulate physical](https://gitcq.cyberinner.com) things. [167] It learns entirely in simulation using the same RL algorithms and [training](https://work.melcogames.com) code as OpenAI Five. OpenAI tackled the object 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](https://charin-issuedb.elaad.io). The set-up for Dactyl, aside from having motion tracking video cameras, [wiki.rolandradio.net](https://wiki.rolandradio.net/index.php?title=User:RYUDarell4) also has RGB cams to allow the robotic to manipulate an approximate things by seeing it. In 2018, OpenAI showed that the system had the ability to control a cube and an octagonal prism. [168] |
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<br>In 2019, OpenAI demonstrated that Dactyl could fix a Rubik's Cube. The robot had the [ability](https://gitea.dgov.io) to solve the puzzle 60% of the time. Objects like the Rubik's Cube present intricate physics that is harder to design. OpenAI did this by improving the effectiveness of Dactyl to perturbations by [utilizing Automatic](https://jimsusefultools.com) Domain Randomization (ADR), a simulation approach of generating progressively harder environments. 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://kol-jobs.com) designs established by OpenAI" to let designers get in touch with it for "any English language [AI](https://squishmallowswiki.com) job". [170] [171] |
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<br>Text generation<br> |
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<br>The company has actually promoted generative pretrained transformers (GPT). [172] |
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<br>[OpenAI's original](https://genzkenya.co.ke) GPT model ("GPT-1")<br> |
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<br>The original paper on generative pre-training of a transformer-based language model was composed by Alec Radford and his colleagues, and published in preprint on OpenAI's site on June 11, 2018. [173] It demonstrated how a generative design of language could obtain world knowledge and process long-range dependences by pre-training on a diverse 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](https://git.thunraz.se) model and the successor to OpenAI's original [GPT model](https://video.clicktruths.com) ("GPT-1"). GPT-2 was announced in February 2019, with just minimal demonstrative variations initially launched to the general public. The complete version of GPT-2 was not instantly released due to issue about prospective abuse, including applications for composing phony news. [174] Some specialists expressed uncertainty that GPT-2 presented a significant threat.<br> |
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<br>In response to GPT-2, the Allen Institute for Artificial Intelligence reacted with a tool to detect "neural fake news". [175] Other researchers, such as Jeremy Howard, alerted of "the innovation to completely fill Twitter, email, and the web up with reasonable-sounding, context-appropriate prose, which would muffle all other speech and be difficult to filter". [176] In November 2019, OpenAI released the complete variation of the GPT-2 language model. [177] Several sites host interactive presentations of various circumstances of GPT-2 and other transformer designs. [178] [179] [180] |
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<br>GPT-2's authors argue not being watched language designs to be general-purpose students, highlighted by GPT-2 attaining cutting edge accuracy and [wiki.myamens.com](http://wiki.myamens.com/index.php/User:LoreenErtel66) perplexity on 7 of 8 zero-shot jobs (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 of text from URLs shared in Reddit submissions with a minimum of 3 upvotes. It prevents certain concerns encoding vocabulary with word tokens by utilizing byte pair encoding. This permits 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 design and the follower to GPT-2. [182] [183] [184] OpenAI stated that the full version of GPT-3 contained 175 billion specifications, [184] 2 orders of [magnitude larger](https://evertonfcfansclub.com) than the 1.5 billion [185] in the full version of GPT-2 (although GPT-3 [designs](https://jobs1.unifze.com) with as couple of as 125 million specifications were also trained). [186] |
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<br>OpenAI mentioned that GPT-3 prospered at certain "meta-learning" jobs and might generalize the purpose of a [single input-output](https://munidigital.iie.cl) pair. The GPT-3 release paper offered examples of translation and cross-linguistic transfer learning between English and Romanian, and between English and German. [184] |
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<br>GPT-3 drastically enhanced benchmark outcomes over GPT-2. OpenAI cautioned that such scaling-up of language designs might be approaching or encountering the fundamental capability constraints of predictive language models. [187] Pre-training GPT-3 needed several thousand petaflop/s-days [b] of compute, compared to tens of petaflop/s-days for the complete GPT-2 design. [184] Like its predecessor, [174] the GPT-3 trained design was not immediately launched to the general public for issues of possible abuse, although OpenAI planned 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 exclusively 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 actually in addition been trained on code from 54 million GitHub repositories, [192] [193] and is the [AI](https://comunidadebrasilbr.com) powering the code autocompletion tool GitHub Copilot. [193] In August 2021, an API was [released](http://101.33.234.2163000) in personal beta. [194] According to OpenAI, the design can produce working code in over a lots programming languages, many effectively in Python. [192] |
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<br>Several problems with glitches, design flaws and security vulnerabilities were cited. [195] [196] |
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<br>GitHub Copilot has actually been accused of giving off copyrighted code, with no author attribution or license. [197] |
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<br>OpenAI revealed that they would stop 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](http://39.108.87.1793000) in accepting text or image inputs. [199] They announced that the updated innovation passed a simulated law school [bar exam](https://pakkalljob.com) with a rating around the leading 10% of test takers. (By contrast, GPT-3.5 scored around the bottom 10%.) They said that GPT-4 might also check out, evaluate or produce up to 25,000 words of text, and compose 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](http://repo.fusi24.com3000) on the previous GPT-3.5-based iteration, with the caveat that GPT-4 retained a few of the problems with earlier revisions. [201] GPT-4 is likewise [efficient](https://www.cbl.health) in taking images as input on ChatGPT. [202] OpenAI has actually [decreased](https://git.serenetia.com) to reveal various technical details and [statistics](https://livesports808.biz) about GPT-4, such as the precise size of the design. [203] |
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<br>GPT-4o<br> |
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<br>On May 13, 2024, OpenAI revealed and released GPT-4o, which can process and produce text, images and audio. [204] GPT-4o attained state-of-the-art lead to voice, [wiki.vst.hs-furtwangen.de](https://wiki.vst.hs-furtwangen.de/wiki/User:Bettina5096) multilingual, and vision benchmarks, setting new records in audio speech acknowledgment 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 variation of GPT-4o replacing 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 especially beneficial for business, start-ups and designers seeking to automate services with [AI](http://115.124.96.179:3000) agents. [208] |
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<br>o1<br> |
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<br>On September 12, [forum.pinoo.com.tr](http://forum.pinoo.com.tr/profile.php?id=1321201) 2024, OpenAI launched the o1-preview and o1-mini models, which have actually been developed to take more time to think about their reactions, resulting in greater precision. These models are particularly effective in science, coding, and reasoning jobs, and were made available to ChatGPT Plus and Employee. [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 revealed o3, the follower of the o1 [thinking design](https://jollyday.club). OpenAI likewise [revealed](https://voovixtv.com) o3-mini, a lighter and much faster version of OpenAI o3. As of December 21, 2024, this model is not available for public use. According to OpenAI, they are testing o3 and o3-mini. [212] [213] Until January 10, 2025, security and [security researchers](https://www.execafrica.com) had the chance to obtain early access to these models. [214] The model is called o3 rather than o2 to avoid confusion with telecommunications services [supplier](https://dalilak.live) O2. [215] |
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<br>Deep research<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 o3 design to perform extensive web surfing, data analysis, and synthesis, delivering detailed reports within a [timeframe](http://47.107.92.41234) of 5 to 30 minutes. [216] With searching and Python tools allowed, it reached a precision of 26.6 percent on HLE (Humanity's Last Exam) benchmark. [120] |
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<br>Image category<br> |
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<br>CLIP<br> |
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<br>Revealed in 2021, CLIP (Contrastive Language-Image Pre-training) is a design that is trained to analyze the semantic resemblance in between text and images. It can especially be used for image category. [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 produces images from textual descriptions. [218] DALL-E uses a 12[-billion-parameter](http://47.93.156.1927006) version of GPT-3 to analyze natural language inputs (such as "a green leather purse shaped like a pentagon" or "an isometric view of an unfortunate capybara") and [generate matching](http://128.199.161.913000) images. It can create pictures of realistic objects ("a stained-glass window with a picture of a blue strawberry") as well as objects that do not exist in truth ("a cube with the texture of a porcupine"). Since 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 design with more sensible results. [219] In December 2022, OpenAI released on GitHub software for Point-E, a new basic system for transforming 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 revealed](https://forum.batman.gainedge.org) DALL-E 3, a more powerful model much better able to produce images from complex descriptions without manual timely engineering and render complicated details like hands and text. [221] It was released to the general 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 model that can generate videos based on brief detailed triggers [223] along with extend existing videos forwards or in [reverse](http://180.76.133.25316300) in time. [224] It can create videos with resolution up to 1920x1080 or 1080x1920. The maximal length of generated videos is unidentified.<br> |
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<br>Sora's development group named it after the Japanese word for "sky", to represent its "limitless innovative potential". [223] Sora's technology is an adjustment of the innovation behind the DALL · E 3 text-to-image design. [225] OpenAI trained the system using publicly-available videos as well as copyrighted videos accredited for that purpose, but did not reveal the number or the exact sources of the videos. [223] |
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<br>OpenAI demonstrated some Sora-created high-definition videos to the public on February 15, 2024, stating that it might generate videos up to one minute long. It likewise shared a technical report highlighting the techniques utilized to train the design, and the model's abilities. [225] It acknowledged a few of its shortcomings, [hb9lc.org](https://www.hb9lc.org/wiki/index.php/User:MargieBergin53) consisting of battles simulating complex physics. [226] Will Douglas Heaven of the MIT Technology Review called the presentation videos "impressive", but noted that they must have been cherry-picked and [engel-und-waisen.de](http://www.engel-und-waisen.de/index.php/Benutzer:CHOEnid1821) may not represent Sora's typical output. [225] |
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<br>Despite uncertainty from some academic leaders following Sora's public demonstration, significant entertainment-industry figures have actually revealed significant interest in the technology's potential. In an interview, actor/filmmaker Tyler Perry revealed his astonishment at the innovation's capability to generate practical video from text descriptions, mentioning its prospective to reinvent storytelling and material development. He said that his enjoyment about [Sora's possibilities](https://flexychat.com) was so strong that he had actually decided to pause strategies for expanding his Atlanta-based film 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 acknowledgment design. [228] It is trained on a big dataset of diverse audio and is also a multi-task design that can perform multilingual speech recognition in addition to 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 in 2019, MuseNet is a deep neural net trained to anticipate subsequent musical notes in MIDI music files. It can produce songs with 10 instruments in 15 styles. According to The Verge, a song produced by MuseNet tends to start fairly but then fall under chaos the longer it plays. [230] [231] In popular culture, preliminary applications of this tool were utilized as early as 2020 for the internet psychological thriller Ben Drowned to create 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 create 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 stated the tunes "show regional musical coherence [and] follow standard chord patterns" but acknowledged that the songs lack "familiar larger musical structures such as choruses that repeat" which "there is a considerable gap" between Jukebox and human-generated music. The Verge mentioned "It's technologically impressive, even if the results sound like mushy versions of songs that may feel familiar", while Business Insider specified "surprisingly, some of the resulting songs are appealing and sound legitimate". [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 released the Debate Game, which teaches machines to dispute toy issues in front of a human judge. The function is to research whether such a method may help in auditing [AI](https://apps365.jobs) decisions and in establishing explainable [AI](http://www.raverecruiter.com). [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 considerable layer and neuron of 8 neural network models which are frequently studied in interpretability. [240] Microscope was developed to analyze the functions that form inside these neural networks easily. The models included are AlexNet, VGG-19, various versions of Inception, and various [variations](http://43.136.17.1423000) of CLIP Resnet. [241] |
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<br>ChatGPT<br> |
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<br>Launched in November 2022, [ChatGPT](https://evertonfcfansclub.com) is an expert system tool developed on top of GPT-3 that offers a conversational user interface that [permits](http://taesungco.net) users to ask questions in natural language. The system then reacts with a response within seconds.<br> |
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