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<br>Announced in 2016, Gym is an open-source Python library developed to help with the advancement of support knowing algorithms. It aimed to standardize how environments are specified in [AI](https://convia.gt) research, making published research study more quickly reproducible [24] [144] while providing users with a simple user interface for engaging with these environments. In 2022, new advancements of Gym have been moved 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 support knowing (RL) research on video games [147] using RL algorithms and research study generalization. Prior RL research focused mainly on enhancing representatives to solve single jobs. Gym Retro provides the ability to generalize in between video games with similar ideas but various looks.<br> |
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<br>RoboSumo<br> |
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<br>Released in 2017, [wiki.snooze-hotelsoftware.de](https://wiki.snooze-hotelsoftware.de/index.php?title=Benutzer:LenoraBrassard7) RoboSumo is a virtual world where humanoid metalearning robotic representatives at first lack understanding of how to even walk, however are offered the goals of [learning](http://114.115.138.988900) to move and to press the opposing representative out of the ring. [148] Through this adversarial learning procedure, the agents learn how to adjust to changing conditions. When a representative is then removed from this virtual environment and positioned in a brand-new virtual environment with high winds, the agent braces to remain upright, recommending it had found out how to balance in a generalized way. [148] [149] OpenAI's Igor Mordatch argued that competition between agents could produce an intelligence "arms race" that might increase an agent's capability to function 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 five OpenAI-curated bots utilized in the competitive five-on-five video game Dota 2, that discover to play against human gamers at a high skill level entirely through experimental algorithms. Before becoming a team of 5, the first public demonstration occurred at The International 2017, the yearly best championship tournament for the video game, where Dendi, a professional Ukrainian gamer, lost against a bot in a live one-on-one match. [150] [151] After the match, CTO Greg Brockman explained that the bot had actually learned by [playing](http://harimuniform.co.kr) against itself for two weeks of actual time, [engel-und-waisen.de](http://www.engel-und-waisen.de/index.php/Benutzer:FaustinoChecchi) which the knowing software application was a step in the instructions of creating software that can manage complex tasks like a surgeon. [152] [153] The system utilizes a form of support learning, as the bots discover in time by playing against themselves numerous times a day for months, and are rewarded for actions such as eliminating an opponent and taking map goals. [154] [155] [156] |
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<br>By June 2018, the capability of the bots broadened to play together as a complete group of 5, and they had the ability to defeat teams of amateur and semi-professional gamers. [157] [154] [158] [159] At The International 2018, OpenAI Five played in 2 exhibition matches against expert gamers, but ended up losing both video games. [160] [161] [162] In April 2019, OpenAI Five defeated OG, the ruling world champs of the video game at the time, 2:0 in a live [exhibition match](http://gsrl.uk) in San Francisco. [163] [164] The bots' last public look came later on that month, where they played in 42,729 total games in a four-day open online competitors, winning 99.4% of those video games. [165] |
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<br>OpenAI 5's mechanisms in Dota 2's bot gamer reveals the difficulties of [AI](http://dnd.achoo.jp) systems in multiplayer online battle arena (MOBA) video games and how OpenAI Five has demonstrated making use of deep reinforcement learning (DRL) agents to attain superhuman skills 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 robot hand, to manipulate physical objects. [167] It discovers totally in simulation utilizing the very same RL algorithms and training code as OpenAI Five. OpenAI dealt with the things orientation issue by utilizing domain randomization, a simulation approach which exposes the learner to a variety of [experiences](http://119.45.49.2123000) rather than trying to fit to truth. The set-up for Dactyl, aside from having motion tracking video cameras, also has RGB video cameras to permit the robotic to control an arbitrary object by seeing it. In 2018, OpenAI revealed that the system was able to [manipulate](http://63.32.145.226) a cube and an octagonal prism. [168] |
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<br>In 2019, OpenAI demonstrated that Dactyl might resolve a Rubik's Cube. The robotic was able to solve the puzzle 60% of the time. Objects like the Rubik's Cube introduce [intricate physics](http://gitlab.y-droid.com) that is harder to model. OpenAI did this by improving the robustness of Dactyl to perturbations by [utilizing Automatic](https://phpcode.ketofastlifestyle.com) Domain Randomization (ADR), a simulation method of producing gradually [harder environments](https://chemitube.com). 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.kundeng.us) designs developed by OpenAI" to let [developers](https://talentlagoon.com) call on it for "any English language [AI](https://xajhuang.com:3100) 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://gitea.sb17.space) GPT design ("GPT-1")<br> |
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<br>The [initial paper](https://chefandcookjobs.com) on generative pre-training of a transformer-based language model was written by Alec Radford and his coworkers, and released in preprint on OpenAI's site on June 11, 2018. [173] It demonstrated how a generative design of language might obtain world understanding and process long-range dependences by pre-training on a [varied corpus](https://git.rungyun.cn) with long stretches of adjoining text.<br> |
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<br>GPT-2<br> |
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<br>Generative Pre-trained Transformer 2 ("GPT-2") is a without supervision transformer language design and the follower to OpenAI's original GPT design ("GPT-1"). GPT-2 was announced in February 2019, with only minimal demonstrative versions initially launched to the general public. The full variation of GPT-2 was not immediately launched due to issue about prospective abuse, including applications for [composing fake](https://ransomware.design) news. [174] Some professionals expressed uncertainty that GPT-2 posed a considerable hazard.<br> |
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<br>In response to GPT-2, the Allen Institute for Artificial Intelligence responded with a tool to find "neural phony news". [175] Other scientists, such as Jeremy Howard, cautioned of "the innovation to totally fill Twitter, email, and the web up with reasonable-sounding, context-appropriate prose, which would hush all other speech and be difficult to filter". [176] In November 2019, OpenAI released the total variation of the GPT-2 [language model](https://ratemywifey.com). [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](https://bartists.info) to be general-purpose learners, [illustrated](https://tubechretien.com) by GPT-2 attaining cutting edge accuracy and perplexity on 7 of 8 [zero-shot tasks](https://namoshkar.com) (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 somewhat 40 gigabytes 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 permits representing any string of characters by encoding both individual 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 [follower](https://wiki.dulovic.tech) to GPT-2. [182] [183] [184] OpenAI stated that the full variation of GPT-3 contained 175 billion criteria, [184] two orders of magnitude larger than the 1.5 billion [185] in the full version of GPT-2 (although GPT-3 designs with as few as 125 million parameters were also trained). [186] |
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<br>OpenAI specified that GPT-3 was successful at certain "meta-learning" jobs and might generalize the [function](http://harimuniform.co.kr) of a single input-output pair. The GPT-3 release paper gave examples of translation and cross-linguistic transfer learning in between English and Romanian, and in between English and German. [184] |
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<br>GPT-3 considerably enhanced benchmark outcomes over GPT-2. OpenAI cautioned that such scaling-up of language designs could be approaching or experiencing the [basic capability](https://audioedu.kyaikkhami.com) constraints of predictive language models. [187] Pre-training GPT-3 required numerous thousand petaflop/s-days [b] of calculate, compared 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 [launched](https://git.aaronmanning.net) to the general public for issues of possible abuse, although OpenAI prepared to permit gain access to through a paid cloud API after a two-month complimentary private beta that started in June 2020. [170] [189] |
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<br>On September 23, 2020, GPT-3 was [licensed](https://surgiteams.com) specifically 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 additionally been trained on code from 54 million GitHub repositories, [192] [193] and is the [AI](https://gogs.zhongzhongtech.com) powering the [code autocompletion](https://prsrecruit.com) tool GitHub Copilot. [193] In August 2021, an API was launched in private beta. [194] According to OpenAI, the model can produce working code in over a lots programming languages, a lot of efficiently in Python. [192] |
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<br>Several concerns with glitches, design defects and security vulnerabilities were pointed out. [195] [196] |
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<br>GitHub Copilot has actually been accused of releasing copyrighted code, with no author attribution or license. [197] |
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<br>OpenAI announced that they would stop support 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), capable of accepting text or image inputs. [199] They announced that the updated innovation passed a simulated law school bar examination 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](http://www.hyakuyichi.com3000) or generate 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 version of ChatGPT utilizing GPT-4 was an [enhancement](http://kiwoori.com) on the previous GPT-3.5-based version, with the caveat that GPT-4 retained a few of the problems with earlier modifications. [201] GPT-4 is also capable of taking images as input on ChatGPT. [202] OpenAI has actually declined to reveal different technical details and data about GPT-4, such as the exact size of the design. [203] |
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<br>GPT-4o<br> |
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<br>On May 13, 2024, OpenAI announced and launched GPT-4o, which can process and create text, images and audio. [204] GPT-4o attained state-of-the-art lead to voice, multilingual, and vision standards, setting brand-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, [surgiteams.com](https://surgiteams.com/index.php/User:CharlieTruman98) OpenAI launched GPT-4o mini, a smaller version of GPT-4o changing GPT-3.5 Turbo on the ChatGPT user 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 expects it to be especially helpful for business, [startups](http://119.3.70.2075690) and designers looking for to automate services with [AI](http://221.239.90.67:3000) representatives. [208] |
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<br>o1<br> |
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<br>On September 12, 2024, [OpenAI launched](http://201.17.3.963000) the o1-preview and [wiki.asexuality.org](https://wiki.asexuality.org/w/index.php?title=User_talk:ElizaCharteris) o1-mini models, which have been designed to take more time to consider their reactions, causing higher accuracy. These designs are particularly reliable in science, coding, and reasoning tasks, and were made available to ChatGPT Plus and Staff member. [209] [210] In December 2024, o1-preview was replaced by o1. [211] |
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<br>o3<br> |
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<br>On December 20, 2024, OpenAI revealed o3, the successor of the o1 thinking model. OpenAI also unveiled o3-mini, a lighter and faster version of OpenAI o3. As of 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, safety and security researchers had the opportunity to obtain early access to these designs. [214] The model is called o3 rather than o2 to avoid confusion with telecommunications companies O2. [215] |
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<br>Deep research study<br> |
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<br>Deep research study is an agent developed by OpenAI, unveiled on February 2, 2025. It leverages the abilities of OpenAI's o3 design to perform comprehensive web browsing, information analysis, and synthesis, providing detailed reports within a timeframe of 5 to thirty minutes. [216] With browsing and Python tools enabled, 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](http://www.brightching.cn) in 2021, CLIP (Contrastive Language-Image Pre-training) is a design that is trained to examine the semantic resemblance in between text and images. It can especially 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 design that creates images from textual descriptions. [218] [DALL-E utilizes](https://almagigster.com) 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 a sad capybara") and generate matching images. It can create images of practical things ("a stained-glass window with a picture of a blue strawberry") in addition to 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 announced DALL-E 2, an upgraded version of the design with more sensible outcomes. [219] In December 2022, OpenAI published on GitHub software for Point-E, a brand-new basic system for transforming a text description into a 3-dimensional design. [220] |
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<br>DALL-E 3<br> |
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<br>In September 2023, DALL-E 3, a more powerful design better able to produce images from complicated descriptions without manual prompt engineering and render complex details like hands and text. [221] It was released 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 generate videos based upon short detailed triggers [223] as well as extend existing videos forwards or backwards in time. [224] It can produce videos with resolution as much as 1920x1080 or 1080x1920. The optimum length of created videos is unknown.<br> |
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<br>Sora's advancement group called it after the Japanese word for "sky", to represent its "unlimited creative potential". [223] Sora's innovation is an [adjustment](https://git.the-kn.com) of the technology behind the DALL · E 3 text-to-image design. [225] OpenAI trained the system using publicly-available videos along with copyrighted videos licensed for [systemcheck-wiki.de](https://systemcheck-wiki.de/index.php?title=Benutzer:JosetteFredricks) that function, but did not reveal the number or the precise sources of the videos. [223] |
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<br>OpenAI demonstrated some [Sora-created](https://learn.ivlc.com) high-definition videos to the general public on February 15, 2024, mentioning that it could produce videos up to one minute long. It also shared a technical report highlighting the methods used to train the design, and the model's capabilities. [225] It acknowledged some of its imperfections, including battles replicating complex physics. [226] Will Douglas Heaven of the MIT Technology Review called the presentation videos "excellent", but kept in mind that they should have been cherry-picked and might not represent Sora's normal output. [225] |
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<br>Despite uncertainty from some scholastic leaders following Sora's public demo, noteworthy entertainment-industry figures have actually shown substantial interest in the innovation's potential. In an interview, actor/filmmaker Tyler Perry revealed his awe at the innovation's capability to generate practical video from text descriptions, mentioning its prospective to change storytelling and [archmageriseswiki.com](http://archmageriseswiki.com/index.php/User:ElmaAfford18621) content production. He said that his enjoyment about [Sora's possibilities](http://42.192.14.1353000) was so strong that he had actually chosen to stop briefly 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 model. [228] It is trained on a big dataset of diverse audio and is likewise a multi-task model that can carry out multilingual speech recognition along with speech translation and language recognition. [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 forecast subsequent musical notes in MIDI music files. It can generate songs with 10 instruments in 15 designs. According to The Verge, a tune generated by MuseNet tends to begin fairly however then fall into mayhem the longer it plays. [230] [231] In pop culture, initial applications of this tool were used as early as 2020 for the web psychological 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 generate music with vocals. After training on 1.2 million samples, the system accepts a genre, artist, and a snippet of lyrics and outputs tune samples. OpenAI specified the tunes "reveal local musical coherence [and] follow conventional chord patterns" but acknowledged that the tunes lack "familiar larger musical structures such as choruses that repeat" which "there is a significant space" between Jukebox and human-generated music. The Verge stated "It's technically remarkable, even if the results seem like mushy versions of songs that might feel familiar", while Business Insider mentioned "remarkably, some of the resulting tunes are catchy and sound legitimate". [234] [235] [236] |
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<br>User user interfaces<br> |
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<br>Debate Game<br> |
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<br>In 2018, OpenAI introduced the Debate Game, which teaches devices to debate toy issues in front of a human judge. The function is to research study whether such an approach may help in auditing [AI](https://ashawo.club) decisions and in establishing explainable [AI](https://xajhuang.com:3100). [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 nerve cell of 8 neural network designs which are often studied in interpretability. [240] Microscope was developed to analyze the features that form inside these neural networks easily. The designs included are AlexNet, VGG-19, different variations of Inception, and various variations of CLIP Resnet. [241] |
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<br>ChatGPT<br> |
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<br>Launched in November 2022, [ChatGPT](http://git.nationrel.cn3000) is a synthetic intelligence tool constructed on top of GPT-3 that provides a conversational user interface that enables users to ask questions in [natural language](https://www.contraband.ch). The system then reacts with an answer within seconds.<br> |
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