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| Employee | Name | Title | Former | Start | Left | Contact | Notes | Github | Education | Papers |
| 1 | Sam Altman | Co-Founder, CEO | ex-YC | 12/1/2015 | Present | | | | | |
| 2 | Greg Brockman | Co-Founder, President, Infrastructure lead | Ex-CTO Stripe | 12/1/2015 | Present | | | | | |
| 3 | Andrej Karpathy | Co-Founder | ex-Tesla | 12/1/2015 | Present | | | | | |
| 4 | Elon Musk | Co-Founder | ex-Tesla | 12/1/2015 | 2018 | N/A | | | | |
| 5 | John Schulman | Co-Founder, Head of RL | PhD under Pieter Abbeel | 12/1/2015 | Present | joschu@openai.com | Quantifying Generalization in RL (2019) | https://github.com/joschu | | |
| 6 | Ilya Sutskever | Co-Founder OpenAI, Chief Scientist | | 12/1/2015 | Present | ilyasu@openai.com | | | | |
| 7 | Wojciech Zaremba | Co-Founder; Founded DNNResearch; Managed dataset team for GPT-4 | | 12/1/2015 | Present | woj@openai.com | Leadership | | | |
| 8 | Pam Lewis | AI Platform Product Manager | ex-Bossa Nova | 12/1/2015 | Present | | Male. Started as demand analyst | | | |
| 9 | Vicki Cheung | Former Head of Infrastructure & Founding Engineer | ex-Duolingo | 12/1/2015 | 12/1/2017 | N/A | Improved Techniques for Training GANs (6/10/16) | | CMU (BS) | |
| 10 | Ian Goodfellow | God | ex-Google, back to Google again, then Apple, back to DeepMind | 3/1/2016 | 3/1/2017 | N/A | | | | |
| 11 | Jonas Schneider | Co-founded Robotics team | ex-Stripe | 4/1/2016 | 8/1/2019 | | Rubik's Cube (10/16/19), Hindsight Experience Replay (7/10/2017) | | | |
| 12 | Tim Salimans | Team Lead | ex-Algoritmica, Aidence; went to Google. | 5/1/2016 | 7/1/2018 | tim@openai.com | Improved Techniques for Training GANs (6/10/16) | | Rotterdam (PhD Econometrics) | |
| 13 | Prafulla Dhariwal | Research Scientist | | 5/1/2016 | Present | prafulla@openai.com | Started as intern. | | | Diffusion Models Beat GANs (6/1/21), Language Models are Few-Shot Learners (7/22/2020), OpenAI Baselines (5/24/2017) |
| 14 | Christopher "Chris" Berner | Head of Compute; Supercomputing Lead | ex-Facebook | 3/1/2017 | Present | | | | | Language Models are Few-Shot Learners (7/22/2020) |
| 15 | Szymon Sidor | Optimization vice lead for GPT-4 | | 5/24/2017 | Present | szymon.sidor@gmail.com | | https://github.com/siemanko | UC Berkeley (B) | OpenAI Baselines (5/24/17) |
| 16 | Vicki Pfau | Gym Retro | Now at Valve? | 6/1/2017 | 9/1/2021 | vi@endrift.com | @endrift, endrift.com | https://github.com/endrift | | Gotta Learn Fast (4/23/18) |
| 17 | Oleg Klimov | Code | DSSL, ISS, now at Small Megallanic Cloud AI (refact.ai) | 6/1/2017 | 6/1/2021 | omgtech@gmail.com | | https://github.com/olegklimov | | Quantifying Generalization in RL (2019), Gotta Learn Fast (4/23/18) |
| 18 | Bob McGrew | Head of Research, was VP Research | | 7/10/2017 | Present | | leadership? Codex (at least 7/14/21), Rubik's Cube (10/16/19), Hindsight Experience Replay (7/10/2017) | | | |
| 19 | Marcin Andrychowicz | | | 7/10/2017 | 2019? | marcin@openai.com | Hindsight Experience Replay (7/10/2017), Rubik's Cube (10/16/2019) | | | |
| 20 | Filip Wolski | | | 7/10/2017 | ? | | Hindsight Experience Replay (7/10/2017) | | | |
| 21 | Alex Ray | Codex | | 2017 | 2021? | | Hindsight Experience Replay (7/10/2017), Codex (7/14/21) | | | |
| 22 | Josh Tobin | | | 2017 | ? | | Hindsight Experience Replay (7/10/2017) | | | |
| 23 | Pieter Abbeel | | | 2017 | ? | | Hindsight Experience Replay (7/10/2017) | | | |
| 24 | Rachel Fong | | | 2017 | ? | | Hindsight Experience Replay (7/10/2017) | | | |
| 25 | Alec Radford | Very little GH activity | ex-Indico (1/7/16 paper), used gmail for 6/10/16 openai paper | 7/19/2017 | Present | alec@openai.com ; alec.radford@gmail.com | @alecrad, | https://github.com/Newmu | | Codex (at least 7/14/21), Language Models are Few-Shot Learners (7/22/2020), OpenAI Baselines (1/25/18), Proximal Policy Optimization Algorithms (7/19/17) |
| 26 | Peter Welinder | VP Product & Partnerships | | 2017 | ? | | Codex (at least 7/14/21), Rubik's Cube (10/16/19), Hindsight Experience Replay | | | |
| 27 | Matthias Plappert | Codex | ex-PSPDFKit, left to go to Github, and now with Factorial Funds | 7/27/2017 | 12/1/2021 | N/A | | | Karlsruhe Institute of Technology (B, M) | Codex (at least 7/14/21), Baselines (7/27/17 commit), Rubik's Cube (10/16/19) |
| 28 | David Farhi | Researcher, Manager of GPT-4 pretraining optimization team | ex-Google | 1/1/2018 | Present | | Physicist | | Harvard PhD in Physics, MIT B | |
| 29 | Chris Hesse | Infrastructure usability co-lead | | 1/25/2018 | Present | | | https://github.com/christopherhesse | | Codex (at least 7/14/21), Language Models are Few-Shot Learners (7/22/2020), OpenAI Baselines (1/25/18) |
| 30 | Glenn Powell | | ex-Stuntbot | 2/1/2018 | 9/1/2022 | | Rubik's Cube (10/16/19) | | | |
| 31 | Alex Nichol | Co-creator of DALLE-2. Codex, Shap-E, Guided Diffusion | First job at OpenAI. College dropout. 3/24/19 said he was not currently affiliated with OpenAI. 8/6/21 says he is. | 3/8/2018 | Present | alex@openai.com ; unixpickle@gmail.com | www.aqnichol.com | https://github.com/unixpickle | | Gotta Learn Fast (4/23/18), Reptile, Guided Diffusion (6/1/21) |
| 32 | Henrique Ponde de Oliveira Pinto | | ex-Dropbox | 4/1/2018 | Present | | Codex (at least 7/14/21) | | MIT (BS) | |
| 33 | Michael Petrov | Hardware correctness lead for GPT-4 | ex-Dropbox | 5/1/2018 | Present | | https://twitter.com/mpetrov?lang=en ; http://michaelpetrov.com/ | | U Waterloo | Codex (at least 7/14/21) |
| 34 | Karl Cobbe | Research Scientist | | 6/1/2018 | Present | karl@openai.com | | | | Quantifying Generalization in RL (2019) |
| 35 | Mira Murati | CTO, former SVP Research, VP Applied AI | ex-Leap Motion | 6/1/2018 | Present | | | | | |
| 36 | Brad Lightcap | COO, CFO | Ex-YC | 8/1/2018 | Present | | "leadership" according to Sam | | | |
| 37 | Raphael Ribas | | ex-WhatsApp, Google | 9/1/2018 | 3/1/2019 | | Rubik's Cube (10/16/19) | | | |
| 38 | Lei Zhang | | ex-Nanoleaf | 10/1/2018 | 3/1/2020 | | Rubik's Cube (10/16/19), https://twitter.com/l32zhang?lang=en | https://leiz86.github.io/ | | |
| 39 | Qiming Yuan | Dataset sourcing and processing lead for GPT-4; Codex | ex-Dropbox | 12/1/2018 | Present | qiming@openai.com | Codex (at least 7/14/21), Rubik's Cube (10/16/19) | | | |
| 40 | Tasha McCauley | BOD | | 2018 | Present | | | | | |
| 41 | Jerry Tworek | Research, Code Capability | ex-Quant, Decura, JPMorgan | 3/1/2019 | Present | jt@openai.com | Codex (at least 7/14/21), Rubik's Cube (10/16/19) | | U Warsaw (BSc, MS) | |
| 42 | Alex Paino | Architecture & data vice lead for GPT-4. Was on Robotics team. | ex-Sift | 3/1/2019 | Present | | Codex (at least 7/14/21), Rubik's Cube (10/16/19) | | U Missouri (BS) | |
| 43 | Nikolas Tezak | Scale lead. Execution lead for GPT-4 | ex-Rigetti | 3/1/2019 | Present | | Codex (at least 7/14/21), Rubik's Cube (10/16/19) | | Stanford (PhD, Physics) | |
| 44 | Peter Hoeschele | Strategic Finance | ex-Deloitte | 5/1/2019 | Present | | | | | |
| 45 | Nick Ryder | Architecture & data lead for GPT-4 | ex-AWS | 7/1/2019 | Present | | Codex (at least 7/14/21), Language Models are Few-Shot Learners (7/22/2020) | | UC Berkeley (Math PhD), Rice | |
| 46 | Arvind Neelakantan | Research Lead & Manager | ex-Google | 2/1/2020 | Present | | Language Models are Few-Shot Learners (7/22/2020) | | | |
| 47 | Amin Tootoonchian | Model distribution, systems, networking lead for GPT-4 | ex-Intel | 5/1/2020 | Present | | | | U Toronto (PhD CS) | |
| 48 | Adrien Ecoffet | Research Scientist | ex-Uber | 5/1/2020 | Present | | | | | |
| 49 | Shantanu Jain | Infrastructure usability co-lead | ex-Quora | 6/1/2020 | Present | | Codex (at least 7/14/21) | | | |
| 50 | Aditya Ramesh | Yung King | | 7/1/2020 | Present | _@adityaramesh.com | Language Models are Few-Shot Learners (7/22/2020), Zero-Shot Text-to-Image Generation (2/26/21), DALL-E and Sora inventor | | | |
| 51 | Mohammad Bavarian | Compute cluster scaling for GPT-4, capability prediction co-lead | ex-Rubrik | 9/1/2020 | Present | | https://twitter.com/mobav0?lang=en ; https://bavarian.dev/ | | MIT (PhD), UBC (BS) | Codex (at least 7/14/21) |
| 52 | Philippe "Phil" Tillet | Triton lead for GPT-4 | ex-Nvidia | 10/1/2020 | Present | | Codex (at least 7/14/21) | | Harvard (PhD, CS) | |
| 53 | Jonathan Gordon | Compute cluster scaling for GPT-4 | ex-Facebook, Microsoft internships | 12/1/2020 | Present | | leadership | | U Cambridge (PhD), Israel BS | |
| 54 | Zack Kass | Head of GTM | ex-Lilt | 2021 | Present | | | | | |
| 55 | Toki Sherbakov | Head of Solutions & Account Engineering | ex-Palantir | 2021 | Present | | | | | |
| 56 | Che Chang | General Counsel; Compute cluster scaling for GPT-4, Legal | ex-AWS, Goodwin | 2021 | Present | | "leadership" according to Sam | | | |
| 57 | Shawn Jain | Code capability, open-endedness | ex-Microsoft, Uber | 1/1/2021 | Present | | | | MIT (MS, Meng) | |
| 58 | Mikhail Pavlov | Software correctness lead for GPT-4 | ex-Google | 2/1/2021 | Present | | https://twitter.com/MikhailPavlov5 | https://github.com/fgvbrt | | Zero-Shot Text-to-Image Generation (2/26/21), Codex (at least 7/14/21) |
| 59 | Tabarak Khan | Partnerships | | 3/1/2021 | Present | | | | | |
| 60 | Kyle Kosic | Uptime and stability lead, Training | ex-OnScale, now Co-Founder xAI | 4/1/2021 | 5/1/2023 | | | | GIT (MS), Alabama (BS) | |
| 61 | Jason Kwon | Chief Strategy Officer, GC | GC YC Continuity | 4/1/2021 | Present | | "leadership" according to Sam | | | |
| 62 | Boris Power | Technical Staff | | 4/1/2021 | Present | | | | | |
| 63 | Oleg Boiko | Compute cluster scaling for GPT-4 | ex-Chegg | 5/1/2021 | Present | | | | BS in Russia | |
| 64 | Joanne Jang | Product | ex-Google | 12/1/2021 | Present | | | | | |
| 65 | Juston Forte | Applied AI, GTM | ex-Lilt | 12/1/2021 | Present | | | | | |
| 66 | Aravind Srinivas | | | 2021 | 2022 | | | | | |
| 66 | Trevor Cai | Throughput lead, Vision lead | ex-Deepmind | 3/1/2022 | Present | | Chinchilla, Gopher | | | |
| 67 | Sheila Dunning | Compute cluster scaling for GPT-4, Legal | ex-Esurance | 3/1/2022 | Present | | | | | |
| 68 | Aliisa Rosenthal | Head of Sales | | 6/1/2022 | Present | | | | | |
| 69 | Andrew Cann | Compute cluster scaling for GPT-4 | ex-Atomwise | 6/1/2022 | Present | | | | Umass (BS), GIT (MS) | |
| 70 | Shyamal Hitesh Anadkat | Applied AI | ex-Neo, ex-a16z | 8/1/2022 | Present | shyamal.anadkat@duke.edu | https://shyamal.me/ | https://github.com/shyamal-anadkat | Duke | |
| 71 | Barret Zoph | Safety | ex-Google | 9/1/2022 | Present | | | | | |
| 72 | Atty Eleti | SWE | ex-Stripe | 11/1/2022 | Present | | | | | |
| 73 | Tarun Gogineni | Technical Staff | ex-Facebook | 11/1/2022 | Present | | Someone famous? | | | |
| 74 | Bryan Banisaba | Chief of Staff | ex-Stripe, Facebook, Google, Airbnb | 1/1/2023 | Present | | https://bryanbanisaba.com/ | | | |
| 75 | James Dyett | Head of Strategic Accounts | ex-Stripe | 2/1/2023 | Present | | | | | |
| 76 | Benjamin Zweig | Product & Interface Design | ex-Facebook | 2/1/2023 | Present | | | | | |
| 77 | Chris Finlayson | GTM | ex-Stripe | 3/1/2023 | Present | | | | Harvard (MBA) | |
| 78 | Srinivas Narayanan | VP Engineering | ex-Facebook | 4/1/2023 | Present | | leadership | | | |
| 79 | Joseph Landers | GTM | ex-Stripe | 4/1/2023 | Present | | | | NYU (MBA) | |
| 80 | Chris Brown | GTM | ex-Stripe | 5/1/2023 | Present | | | | Duke (BA) | |
| 81 | Caitlin Carroll | Talent | ex-Stripe | 6/1/2023 | Present | | | | | |
| 82 | Leo Gao | Compute cluster scaling for GPT-4 | ex-Google | | | | https://bmk.sh/ ; https://twitter.com/nabla_theta?lang=en | https://github.com/leogao2 | | |
| | Jakub Pachocki | Principal of Research, ran optimization for GPT-4 pretraining, Evals | | | | | Super important | | | |
| | Preston Tuggle | Applied AI Solutions | | | | | | | | |
| | Jan Leike | Alignment team lead | | | | | leadership, Codex (at least 7/14/21) | | | |
| | Ted Sanders | | | | | | | | | |
| | Ari Allyn-Feuer | | | | | | | | | |
| | Akila Welihinda | Supercomputing | | | | | | | | |
| | Jeb Henry Head | Product Policy | | | | | | | | |
| | Scott Gray | Technical Staff | | | | | Codex (at least 7/14/21), Language Models are Few-Shot Learners (7/22/2020) | | | |
| | Chris Koch | Research Engineer | | | | | | | | |
| | Sarthak Agrawal | AI Safety | | | | | | | | |
| | Steven Adler | AI Safety | | | | | | | | |
| | Lilian Weng | Head of Safety Systems | | | | | leadership Rubik's Cube (10/16/19) | | | |
| | Bianca Martin | Technical Chief of Staff | | | | | | | | |
| | Rajeev Nayak | Software Engineer | | | | | | | | |
| | Pamela Mishkin | Research, Safety, Economic impact, Evals | | | | | Codex (at least 7/14/21) | | | |
| | Ishant Singh | Trust & Safety | | | | | | | | |
| | Denny Jin | Strategic Finance Lead | | | | | | | | |
| | Brydon Eastman | Technical Staff | | | | | | | | |
| | Adam Perelman | Engineering | | | | | | | | |
| | Sowmya Ranganathan | Controller | | | | | | | | |
| | Jan Hendrik Kirchner | Research Engineer | | | | | | | | |
| | Robert Infantino | Talent | | | | | leadership? | | | |
| | Carl Ross | Technical Staff | | | | | | | | |
| | Matt Wiethoff | Technical Staff, Code Capability | | | | | leadership? | | | |
| | Colin S. | Technical Staff | | | | | | | | |
| | Maddie Simens | Product Design Lead | | | | | | | | |
| | Jason Wei | Technical Staff | | | | | | | | |
| | Logan Kilpatrick | Dev Rel, Evals | | | | | | | | |
| | Diane Yoon | VP People | | | | | leadership according to sam | | | |
| | Alexis Conneau | Technical Staff | | | | | | | | |
| | Rohan Nuttall | Applied | | | | | | | | |
| | Evan Morikawa | OpenAI Applied Engineering Manager | | | | | Codex (at least 7/14/21) | | | |
| | Michelle Kim | Recruiting | | | | | | | | |
| | Kristen Dallara | Recruiting | | | | | | | | |
| | Yoshi Wang | Recruiting | | | | | | | | |
| | Irving Washington | SWE | | | | | | | | |
| | Joshua Gross | Technical Staff, Infrastructure | | | | | | | | |
| | Andrew Busker | Recruiting | | | | | | | | |
| | Jesse Han | Research Scientist | | | | | | | | |
| | Bowen Baker | Research Scientist | | | | | | | | |
| | Behrooz Ghorbani | Researcher | | | | | | | | |
| | Dave Willner | Former Head of Trust and Safety | | | 7/1/2023 | | | | | |
| | Will DePue | | | | | | | | | |
| | Anna Tifft | GTM | | | | | leadership according to sam | | | |
| | Natalie Staudacher | | | | | | | | | |
| | David Lees | | | | | | | | | |
| | Voj Voyej | | | | | | | | | |
| | Angela Jiang | Evals | | | | | | | | |
| | Roger Jiang | RLHF, Training | | | | | | | | |
| | Jessica Shieh | | | | | | | | | |
| | Heewoo Jun | Codex, Shape-E | | | At least 5/3/23 | hee-woo@openai.com | | | | |
| | Lukasz Kaiser | Long context co-lead | | | | | Codex (at least 7/14/21) | | | |
| | Nitish Shirish Keskar | | | | | | | | | |
| | Jong Wook Kim | | | | | | | | | |
| | Aris Konstantinidis | | | | | | | | | |
| | Chak Ming Li | Code capability | | | | | | | | |
| | Todor Markov | Safety | | | | | | | | |
| | David Mely | | | | | | | | | |
| | Oleg Murk | Code capability | | | | | | | | |
| | Hyeonwoo Noh | | | | | | | | | |
| | Long Ouyang | RLHF | | | | | | | | |
| | Vitchyr Pong | Code capability | | | | | | | | |
| | Daniel Selsam | | | | | | | | | |
| | Ian Sohl | | | | | | | | | |
| | Chelsea Voss | Eval execution lead | | | | | | | | |
| | Ariel Herbert-Voss | | | | | | Codex (at least 7/14/21), Language Models are Few-Shot Learners (7/22/2020) | | | |
| | Clemens Winter | Long context co-lead | | | | | Codex (at least 7/14/21), Language Models are Few-Shot Learners (7/22/2020) | | | |
| | Tao Xu | | | | | | | | | |
| | Eric Sigler | | | | | | Language Models are Few-Shot Learners (7/22/2020) | | | |
| | Henri Roussez | | | | | | | | | |
| | Emy Parparita | | | | | | | | | |
| | Mateusz Litwin | | | | | | Language Models are Few-Shot Learners (7/22/2020), Rubik's Cube (10/16/2019) | | | |
| | Christian Gibson | | | | | | | | | |
| | Ben Chess | | | | | | Language Models are Few-Shot Learners (7/22/2020) | | | |
| | Sandhini Agarwal | System card co-lead | | | | | Language Models are Few-Shot Learners (7/22/2020) | | | |
| | Suchir Balaji | | | | | | Codex (at least 7/14/21) | | | |
| | Taehoon Kim | | | | | | Quantifying Generalization in RL (2019) | | | |
| | Yongjik Kim | | | | | | | | | |
| | Madeleine Thompson | | | | | | | | | |
| | Igor Babuschkin | | | | | | Codex (at least 7/14/21) | | | |
| | Ingmar Kanitscheider | | | | | | | | | |
| | Daniel Levy | | | | | | | | | |
| | Jie Tang | | | | | | Codex (at least 7/14/21) | | | |
| | Ben Wang | Attention architecture lead | | | | | | | | |
| | Gabriel Goh | Long context co-lead | | | | | Zero-Shot Text-to-Image Generation (2/26/21) | | | |
| | Xi Chen | | | | | peter@openai.com | Improved Techniques for Training GANs (6/10/16) | | | |
| | Mark Chen | Vision team co-lead, Codex | | | | mark@openai.com | Codex (at least 7/14/21), Language Models are Few-Shot Learners (7/22/2020) | | | |
| | Casey Chu | | | | | | | | | |
| | Shengli Hu | | | | | | | | | |
| | Jamie Kiros | | | | | | | | | |
| | Christine McLeavey | | | | | | | | | |
| | Raul Puri | | | | | | Codex (at least 7/14/21) | | | |
| | Rory Carmichael | | | | | | | | | |
| | Yunxing Dai | | | | | | | | | |
| | Brandon Houghton | | | | | | | | | |
| | Lukasz Kondraciuk | | | | | | | | | |
| | Tianhao Zheng | | | | | | | | | |
| | Alethea Power | | | | | | Codex (at least 7/14/21) | | | |
| | Reiichiro Nakano | | | | | | | | | |
| | Pranav Shyam | | | | | | Language Models are Few-Shot Learners (7/22/2020) | | | |
| | Ilge Akkaya | Code capability | | | | | Rubik's Cube (10/16/2019) | | | |
| | Maciek Chociej | | | | | | Rubik's Cube (10/16/2019) | | | |
| | Rachel Lim | | | | | | | | | |
| | Jiayi Weng | Training | | | | | | | | |
| | Arka Dhar | | | | | | | | | |
| | Liam Fedus | Training | | | | | | | | |
| | Rapha Gontijo-Lopes | Safety | | | | | | | | |
| | Johannes Heidecke | Safety, Training | | | | | | | | |
| | Joost Huizinga | Safety, RLHF | | | | | | | | |
| | Teddy Lee | Safety, Code Capability | | | | | | | | |
| | Ryan Lowe | Alignment co-lead | | | | | | | | |
| | Luke Metz | Safety, Training | ex-Indico (with Radford) | | | | | | | |
| | Carroll Wainwright | Safety | | | | | | | | |
| | Jonathan Ward | | | | | | | | | |
| | Sarah Yoo | Code capability | | | | | | | | |
| | Chong Zhang | Safety | | | | | | | | |
| | Shengjia Zhao | Training | | | | | | | | |
| | Diogo Almeida | RLHF | | | | | | | | |
| | Juan Felipe Ceron Uribe | Safety | | | | | | | | |
| | Tyna Eloundou | Safety, safety evaluations co-lead | | | | | | | | |
| | Christina Kim | | | | | | | | | |
| | Stephanie Lin | Safety | | | | | | | | |
| | Jacob Menick | | | | | | | | | |
| | Tong Mu | Safety | | | | | | | | |
| | Ashvin Nair | Training, Code Capability | | | | | | | | |
| | Alex Passos | | | | | | | | | |
| | Michael Pokorny | | | | | | | | | |
| | Athrur Petron | | | | | | Rubik's Cube (10/16/19) | | | |
| | Shibani Santurkar | Safety | | | | | | | | |
| | Sarah Shoker | | | | | | | | | |
| | Jeffrey "Jeff" Wu | | | | | | Language Models are Few-Shot Learners (7/22/2020) | | | |
| | Yuhuai Wu | | | 1/25/2018 | | | OpenAI Baselines | | | |
| | Kai Xiao | Safety, safety evaluations co-lead | | | | | | | | |
| | Kevin Yu | Code capability | | | | | | | | |
| | Marvin Zhang | Safety, Evals | | | | | | | | |
| | William Zhuk | Code capability | | | | | | | | |
| | Irwan Bello | Infrastructure | | | | | | | | |
| | Lenny Bogdonoff | Infrastructure | | | | | | | | |
| | Haozhun Jin | Code capability | | | | | Codex (at least 7/14/21) | | | |
| | David Medina | | | | | | | | | |
| | Andrey Mishchenko | | | | | | | | | |
| | Josh Achiam | Safety | | | | | Codex (at least 7/14/21) | | | |
| | Hyung Won Chung | Safety | | | | | | | | |
| | Shixiang Shane Gu | Safety, Evals | | | | | | | | |
| | Andrea Vallone | Safety | | | | | | | | |
| | Dan Mossing | RLHF | | | | | | | | |
| | Katarina Slama | RLHF | | | | | | | | |
| | Benjamin Sokolowsky | Capability prediction | | | | | | | | |
| | Lama Ahmad | Expert red teaming & adversarial lead | | | | | | | | |
| | Andrew Kondrich | Evals | | | | | | | | |
| | Bogo Giertler | Technical Staff | Reddit, Elis, Dropbox, Spotify | 2022 | Present | | | | Columbia, Colby | |
| | Gretchen Krueger | System card co-lead | | | | | Codex (at least 7/14/21), Language Models are Few-Shot Learners (7/22/2020) | | | |
| | Michael Lampe | Privacy | | | | | | | | |
| | Jack Rae | Research benchmark execution | | | | | | | | |
| | Alvin Wang | OpenAI Evals | | | | | | | | |
| | Alan Hickey | Acceleration forecasting | | | | | | | | |
| | Daniel Kokotajlo | | | | | | | | | |
| | Katie Mayer | | | | | | Codex (at least 7/14/21) | | | |
| | Miles Brundage | | | | | | leadership, Codex (at least 7/14/21) | | | |
| | Ruby Chen | Communications | | | | | | | | |
| | Jake Berdine | Legal | | | | | | | | |
| | Ashley Pantuliano | Associate GC | | | | | | | | |
| | Jonathan Lachman | Special Projects | | | | | | | | |
| | Morgan Grafstein | Sysadmin | | | | | | | | |
| | Francis Real | Sysadmin | | | | | | | | |
| | Mario Saltarelli | Sysadmin | | | | | | | | |
| | Bob Rotsted | Security | | | | | leadership? | | | |
| | Joel Parish | Security | | | | | | | | |
| | Vinnie Monaco | Security | | | | | | | | |
| | Jake McNeil | Security | | | | | | | | |
| | Matt Knight | Security | | | Codex (at least 7/14/21) | | leadership? | | | |
| | Shino Jomoto | Security | | | | | | | | |
| | Wade Hickey | Security | | | | | | | | |
| | Lauren Workman | Finance | | | | | | | | |
| | Brooke Chan | Finance | | | Codex (at least 7/14/21) | | | | | |
| | Kyla Sheppard | Finance | | | | | | | | |
| | Theresa Lopez | | | | | | | | | |
| | Yuri Burda | Codex | | | Codex (at least 7/14/21) | | | | | |
| | Harri Edwards | Codex | | | Codex (at least 7/14/21) | | | | | |
| | Girish Sastry | Codex | | | Codex (at least 7/14/21), Language Models are Few-Shot Learners (7/22/2020) | | | | | |
| | Juan Petroski Such | Codex | | | Codex (at least 7/14/21) | | | | | |
| | Vedant Misra | Codex | | | Codex (at least 7/14/21) | | | | | |
| | Dave Cummings | Codex | | | Codex (at least 7/14/21) | | | | | |
| | Fotios Chantzis | Codex | | | Codex (at least 7/14/21) | | | | | |
| | Elizabeth Barnes | Codex | | | Codex (at least 7/14/21) | | | | | |
| | William Hebgen Guss | Codex | | | Codex (at least 7/14/21) | | | | | |
| | William Saunders | Codex | | | Codex (at least 7/14/21) | | | | | |
| | Andrew N. Carr | Codex | | | Codex (at least 7/14/21) | | | | | |
| | Tom B. Brown | | | | Language Models are Few-Shot Learners (7/22/2020) | | | | | |
| | Benjamin Mann | | | | Language Models are Few-Shot Learners (7/22/2020) | | | | | |
| | Melanie Subbiah | | | | Language Models are Few-Shot Learners (7/22/2020) | | | | | |
| | Amanda Askell | | | | Language Models are Few-Shot Learners (7/22/2020) | | | | | |
| | Tom Henighan | | | | Language Models are Few-Shot Learners (7/22/2020) | | | | | |
| | Rewon Child | | | | Language Models are Few-Shot Learners (7/22/2020) | | | | | |
| | Daniel M. Ziegler | | | | Language Models are Few-Shot Learners (7/22/2020) | | | | | |
| | Jack Clark | | | | Language Models are Few-Shot Learners (7/22/2020) | | | | | |
| | Hannah | | | | | | leadership according to Sam | | | |
| | Jared Kaplan | Left for Anthropic | | | Anthropic AI, Language Models are Few-Shot Learners (7/22/2020) | | | | | |
| | Nicholas Joseph | Left for Anthropic | | | Anthropic AI | | | | | |
| | Sam McCandlish | Left for Anthropic | | | Anthropic AI, Language Models are Few-Shot Learners (7/22/2020) | | | | | |
| | Dario Armodei | Left for Anthropic | | | Anthropic AI | | | | | |
| | Heidy Khlaaf | Left for Zipline | | | | | | | | |
| | Pat | | | | | | leadership | | | |
| | Aleksander | | | | | | | | | |
| | Olivier Moindrot | Fragment | | 5/24/2017 | | | OpenAI Baselines (5/24/17), made early commit | https://github.com/omoindrot | | |