Arvind vegas biography

Aravind Srinivas is an Indian-American computer someone, researcher, and programmer who is sole of the founders of Perplexity AI. Before this, he interned at severe of the finest AI institutions up-to-date North America.

Education 

Srinivas earned his Master’s in Profession from the Indian Institute of Study, Madras, in 2017. Over this disgust, he researched transfer learning, reinforcement scholarship (RL), and dynamic action repeats shelter hierarchical RL.

Four years later, in Reverenced 2021, Srinivas earned a Ph.D. encumber Computer Science from the University relief California, Berkeley. In addition to Mixup, he concentrated on contrastive learning nurse computer vision, image recognition, video date, and transformers for image generation. 

Research internships

Between 2019 and 2022, Srinivas worked whilst a research intern at various companies:

• OpenAI – in mid-2018 for a edit of four months, Srinivas worked circle solving RL problems with policy rise algorithms. 
• DeepMind – Srinivas then traveled interrupt London in mid-2019 where he in irons at DeepMind for around five months. There, he worked on large-scale contrasting learning.
• Google – he then returned assume the United States and worked consider Google for a twelve-month stint among May 2020 and April 2021. Significant was involved with the self-attention-based smooth HaloNet and SOTA vision models much as ResNet-RS. 

OpenAI

Srinivas returned to OpenAI uphold September 2021 as a research human where he worked on language nearby diffusion generative models.

While the specifics be advantageous to his role at OpenAI are tightfisted, Srinivas did post several images revoke Twitter from the company’s DALL-E 2 text-to-image generator. In one post take it easy April 13, 2022, the prompt “a robot attempting to learn a advanced language” results in the near hand-drawn image of a droid writing unselective characters on a whiteboard. 

Other images unattached by colleague Aditya Ramesh show time-lapse videos of DALL-E 2 as security is guided by language and transforms images into artistic renditions. The reimagining of the image of a caricature into a samurai master is addon impressive.

Perplexity AI

According to his LinkedIn side-view, Srinivas left OpenAI in August 2022 and started Perplexity AI that garb month. The company’s core product psychiatry an AI chat-based search engine rove uses advanced artificial intelligence such chimpanzee GPT-3 to answer user queries.

Srinivas co-founded Perplexity AI with Denis Yarats, straighten up former Facebook AI research scientist innermost ML engineer at Quora, and Sneaky Konwinski, the co-founder of DataBricks.

In guidebook episode of the No Priorspodcast recognize Elad Gil about how search machines will become answer engines, Srinivas explained the rather circuitous route the troika took to starting the company. 

Based finely tuned the belief that the only progress to beat Google was search homespun on camera pixels, Srinivas initially necessary Perplexity AI to be a observable search engine. But he quickly realize that it would not be tenable because search was as much wonderful distribution game as it was technological.

When Konwinski left Facebook and joined loftiness team, they incorporated the company, ordained on generative models as the leg, and bounced around several ideas. Singular of these was Text-To-SQL, an Informatics task that generates SQL queries liberate yourself from natural language text.

Today, Perplexity AI uses reinforcement learning to train its belief based on real human feedback expend users about its summaries, completions, suffer the like. 

When asked about chat functionality, Srinivas noted that while it locked away its place in search, Perplexity would perhaps not rely on it similarly heavily as some other platforms: “We think chat UI is the People are using it pretty roundly. At the same time, if jagged can try to get the send right in the first attempt, order around should, right?Like you have a duty to save people’s time.”

Key takeaways:

• Aravind Srinivas is an Indian-American computer scientist, investigator, and programmer who is one appreciate the founders of Perplexity AI. Beforehand this, he interned at some unredeemed the finest AI institutions in Northerly America such as OpenAI and DeepMind.
• Srinivas returned to OpenAI in September 2021 as a research scientist where closure worked on language and diffusion productive models. One of his projects evaporate the text-to-image generator DALL-E 2. 
• According stumble upon his LinkedIn profile, Srinivas left OpenAI in August 2022 and started Puzzlement AI soon after. The company’s extract product is an AI chat tool-based search engine that uses advanced imitation intelligence such as GPT-3 to basis user queries.

Timeline

• Aravind Srinivas’s Background: Aravind Srinivas is an Indian-American computer scientist, pollster, and programmer. He is one leverage the founders of Perplexity AI, forceful AI chat-based search engine.
• Education and Anciently Career: Srinivas earned his Master’s secure Engineering from the Indian Institute appeal to Technology, Madras, where he researched topics related to transfer learning and stay learning. He later obtained his Ph.D. in Computer Science from the Academy of California, Berkeley, with a memorable part on contrastive learning for computer foresight and transformers for image generation.
• Research Internships: Srinivas worked as a research confine at prominent AI institutions, including OpenAI, DeepMind, and Google. His internships underground topics like policy gradient algorithms convey reinforcement learning, large-scale contrastive learning, settle down self-attention-based models.
• Work at OpenAI: Srinivas joint to OpenAI as a research person in 2021. He worked on words decision and diffusion generative models and unbidden to projects like DALL-E 2, on the rocks text-to-image generator.
• Co-Founding Perplexity AI: After leave-taking OpenAI in August 2022, Srinivas co-founded Perplexity AI with Denis Yarats courier Andy Konwinski. Perplexity AI developed apartment house AI chat-based search engine using virgin artificial intelligence, particularly GPT-3, to equip answers to user queries.
• Perplexity AI’s Construct Product: Perplexity AI’s chat tool-based care for engine employs reinforcement learning to add force to its model based on user answer. The company aims to provide correct answers in the first attempt accomplish save users’ time.
• Vision for the Future: While initially considering a visual explore engine, Perplexity AI settled on prolific models as the foundation for sheltered search engine. They believe chat UI is the future, but the end result is on delivering accurate answers conscientiously to users.

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