Improbotics is a theatre lab that pioneered improvised theatre and comedy alongside generative AI in 2016. Improbotics is both a science comedy show and a live Turing test. An artificial intelligence-based chatbot is performing alongside a human cast, and it tries to pass as human as it sends lines to one of the improvisers via an earpiece. Our hilarious challenge is to attempt to justify, physically and emotionally, AI-generated lines that may make no sense at all.
Improbotics was co-created by AI and robotics researchers Piotr Mirowski (UK/France/Poland) and Kory Mathewson (Canada), later joined by drama director Jenny Elfving (Sweden), science communicator Ben Verhoeven (Belgium) and communications and digital media expert Boyd Branch (US). Our show combines ideas from our previous troupe HumanMachine‘s Artificial Intelligence Improvisation, and from the classical improv game called Actor’s Nightmare or Lines From a Play.
Improbotics has been featured on the BBC, Globals News Canada, RTÉ One and Bloomberg and in the New York Times, Financial Times, Time Magazine, Wall Street Journal, New Scientist, and many other international press, TV and radio outlets. ***** “Certainly different, definitely entertaining” (Theatre & Tonic 2023)
**** “Excellent […] hysterically funny and occasionally bewildering unscripted show” (Everything Theatre 2023)
“Groundbreaking work […] high-quality comedy theatre […] poses serious philosophical questions” (Fringe Review, Brighton Fringe 2022).
**** and Ballsy Award (Binge Fringe 2020) and Most Innovative Show Award (Paris Online Fringe 2020).
***** “If I were introduced to a show like this as a kid, I would definitely have paid more attention to science class” (Phoenix Remix, Brighton Fringe 2019). **** Edmonton Fringe 2018.
“This could be revolutionary” (Broadway Baby, Brighton Fringe 2018).
“I will stick with artificial stupidity” (Colin Mochrie, Edinburgh Fringe 2017).
Why are we doing this?
Improvisation is about risk, challenge, and cooperation. Improvisers take on seemingly impossible tasks, and through their skill and open mind, surprise themselves. In this show, we want to explore how human improvisers can seamlessly perform when a machine or another human feeds some of them lines via an earpiece. We want the team to play together in a single, grounded narrative improvisation.
Similarly to the Actor’s Nightmare improv game, the AI-controlled improviser (Cyborg) needs to justify their lines as well as they can. However, in this case, their lines are interactive and depend on the context of the improvised scene. The other improvisers, who are not fed lines, need to make the scene look natural. All the improvisers, especially the Cyborg, need to play grounded characters. The AI chatbot, who listens to the conversations on the stage and interactively produces the next line for the Cyborg will probably be, at times, nonsensical. The free-will improvisers, who do not get lines fed to them, need to create strong dialogue. Or they can, to the contrary, pretend to be the AI and through deception, introduce a wildcard into the audience’s mind. This setup gives many potentials for strong comedy.
Our Technology
The technology that enables remote control of a human player consists of a laptop, an FM radio transmitter/receiver with headphones, and our custom-made software that allows an operator to type sentences that will be sent to an artificial intelligence-based chatbot (initially based on HumanMachine‘s A.L.Ex which we programmed and trained from scratch, later built around the GPT-2 model retrained on movie dialogue from OpenSubtitles, and currently on the GPT-3, GPT-4 and Llama v2 models), that will in turn generate sentences to be said by the Cyborg improviser. A small humanoid robot, produced by EZ-Robot and running our custom software, is the host of our shows. In our language show, called Rosetta Code, we rely on Google Translate and speech recognition in the Chrome browser.
Piotr Mirowski (Improbotics London) is an improviser and theatre actor who trained in Toulouse (C cédille and Ligue d’Improvisation Universitaire, 1999-2002), New York (QUICKTHINKING! Improv, 2003-2006) and London (The Nursery Theatre with Jules Munns, Heather Urquhart, Hoopla with Steve Roe, Katy Schutte and Chris Mead, The Showstoppers with Pippa Evans, Andrew Pugsley, Sean McCann, Adam Meggido and Ruth Bratt, City Academy with Jake Lyons, Imprology with Remy Bertrand). Piotr studied for a Diploma in Acting at LSDA – London School of Dramatic Art (2015-2017). He has performed in several hundreds of improv shows, and was a member of New York-based improv volunteering charity Cherub Improv (2007-2013), performing in hospitals or nursing homes, London-based short form group Improvable (2013-2016), and artificial intelligence-based improv HumanMachine (2016-). Stage credits include The Hotel (Cambridge Theatreworks, 2003), The Hunchback of Notre Dame (Moose Hall Inwood Shakespeare Festival, New York, 2006), Playing with Grown-Ups (LSDA, London Fringe, 2017), Medea (Wretched Strangers, Brighton Fringe and Camden Fringe, 2018) and Earthbound (Wretched Strangers, Brighton Fringe and Camden Fringe, 2019). By day, Piotr is a research scientist in artificial intelligence and robotics and graduated with a PhD in Computer Science at New York University in 2011.
Kory Mathewson (Improbotics Canada), a Canadian Comedy award-winning improviser, has trained at Rapid Fire Theatre (2005-present). Kory presented TEDxRFT alongside Julian Faid at the Seattle Festival of Improvised Theatre, Austin’s Out of Bounds Comedy Festival, and was recently awarded “best of fest” at the Vancouver International Improv Festival. An endurance improvisor at heart, he has starred in multiple 50-hour Edmonton and London Improvathons (2012, 2016). He has performed and taught Theatresports and long-form narrative improvisation across Canada, the United States, and Europe at the Montreal Improv Festival,, the Bellingham Improv Festival, Rapid Fire Theatre’s Improvaganza in Edmonton, with Outside Joke’s main season in Winnipeg, and served as 2014 Artist-in-Residence at the Curious Comedy Theatre in Portland, Oregon. Kory is an innovator in the art form of improvisation, bringing new techniques and formats inspired by his work in cybernetics and artificial intelligence. In 2019, Kory obtained a PhD in Computing Science at the University of Alberta, with a thesis on “Humour-in-the-loop: Improvised Theatre with Interactive Machine Learning Systems”.
Piotr and Kory are co-creators of arts and science collective HumanMachine and of robot-based improv comedy: Artificial Intelligence Improvisation. They have been improvising together on Human Machine since 2017 and have performed, remotely and on the same stage, at ImproFest UK 2017, Brighton Fringe Festival 2017, Camden Fringe Festival 2017, and Edinburgh Fringe Festival 2017. Their work has been credited in Avenue Edmonton, The Sunday Times, Canadian Television, RTE One, Bloomberg Business, Inverse and a feature in the New Scientist.
Jenny Elfving (Improbotics Stockholm), is a Swedish actor, improviser and playwright, who trained at Boulevardteatern, Stockholms Improvisationsteater, and Västerbergs Folkhögskola. Since 2011 she has taught numerous improv classes at Stockholms Improvisationsteater, International Theater Stockholm, and Improvisation & Co. As a member of the independent improv group Dramatiskawho focused on dramatic genre based longform, she has co-produced and performed in Improvised Tennessee Williams, Improvised Ingmar Bergman, Improvised Woody Allen, Improvised Hitchcock, and the smash hit that played for a full house for 5 seasons: Improvised Roy Andersson. With Dramatiska, she performed at the New York City Improv Festival 2013, SWIMP 2017and Best of Stockholm 2017. She is also the founder and producer of the improv group Hybris, which performs frequently in Stockholm and is known for their modern Impro-Flow concept. Jenny has also played 7 seasons in the improvised children’s show Sagogrottan, co-founded the experimental group Achtung Improin 2017. She is currently directing her own play Invulnerable at Teaterstudio Lederman.
Ben Verhoeven (Improbotics Flanders) is a Belgian science communicator and improviser. He has a strong scientific background as PhD in Computational Linguistics and has let improvisation take over his life ever since. In his own company ERLNMYR, he performs improvisation shows about science (Hoofdstof, Improbotics, Full STEAM Ahead) and provides applied improvisation training to scientists. He is the co-founder and managing director of Swaajp Improtheater in Antwerp. They perform regularly in English and Dutch and have their own Swaajp School of Improv in which Ben is a teacher. As a member of Commotie — musical improvisation — he won the Kemphanen competition for best long-form improvisation show in Flanders in 2017. He also travels to international improv festivals to take workshops and masterclasses, to see shows, to teach, but also to perform with — for example — the Dutch-Belgian ensemble “Werewolves, the improv show” which he co-directs. He is also active in his new trio Prism, and the Brussels-based group ImproBubble. As a passionate organizer he is also a founding member of The SIN — an international network of ambitious improv players and organizers in Europe.
Boyd Branch (Improbotics London/Online) is a communications and digital media expert focused on creating dialogue around subjects of science in public spaces through improvisation, technology and theatre. A former Fulbright fellow, Branch’s critically acclaimed art, designs, lectures, and workshops have been produced off-off-Broadway and major cities in the U.S., England, Colombia, the Netherlands, and Pakistan (sponsored by the US State Department). A multidisciplinary artist and dedicated educator, Boyd has designed stereoscopic 3D media for planetariums, large scale architectural projection for festivals, interactive digital installations for museums, and presented his original improv focused science communication workshops at major science conferences and science communication institutions around the world. Most recently Boyd was awarded a Vice Chancellor Fellowship from the University of Kent to develop a series of digital media tools that will help scientists and science communicators more effectively engage with local communities. At Kent he also directs the Improvisational Media and Performance Lab, leading a cross disciplinary team in developing novel tools, experiences, and pedagogies for fostering adaptive radical social change. He is the co-founder of the Blue Bike Kid Show, which produces original STEM based material for the stage and web. He holds an M.F.A. in interdisciplinary digital media from Arizona State University, and an M.A. in theatre studies from the University of Utrecht in the Netherlands.
Sarah Davies (Improbotics London) is an Improviser, Drama Lecturer (UAL Acting) Producer and Playwright. She has a BA (Hons) in Drama with English, a Masters Degree in Drama and a PGCE in Post-Compulsory Education. In addition to performing with Improbotics since 2018, Sarah is part of duo Twinprov, and co-runs troupe Plus Support. She performs in house teams Shuffle and The MOB with Hoopla (London), Close Distance with The Global Improv Project (Queen City Comedy, USA), City Impro (London/touring) and co-runs The British American Experience with Highwire Improv (USA). Sarah has coached improv widely, running improv school Improv Gym, Kent, and teaching for organisations including The Global International Improv Symposium, Improv College Canada, Mount Olymprov Festival, Greece (with Will Luera, Big Bang Improv) and Extreme Improv. Sarah particularly enjoys experimenting with new formats in improv, taking risks and pushing boundaries whilst focusing on connections and relationships.
Sarah trained in playwriting at The Royal Court Theatre’s Young Writer’s Programme and her commisions include for Theatre Centre, Cambridge Junction and Now Press Play. Her plays have been performed at festivals, new writing nights, and at venues including Waterloo East Theatre, Southwark Playhouse and The Royal Court’s Site. Sarah has also worked as a Theatre Reviewer for Total Theatre, and a Director for new writing, Fringe and student productions.
Etan Muskat, trained at Second City Toronto and Artistic Director of Bad Dog Theatre, has created in May 2017 a show called “Yes, Android“, featuring an improv cast where one of the improvisers was reading lines generated by a chatbot.
Oslo, Norway: 8 April 2023
As part of Short Notice Improv Festival, we had a wonderful show in Oslo at Kampen Bydelshus for our Saturday night show!.
Montréal, Québec: 3 March 2023
Kory Mathewson, Piotr Mirowski, Julian Faid and guests met up in Montréal for a night of Improbotics and Improvised TEDx at the O Patro Vys for a TechAide Montréal fundraiser for Update Required, Part 2.
London, England: 17 February 2023
Kory Mathewson, Piotr Mirowski and the London troupe joined for one night only at the Etcetera Theatre for Update Required, Part 1.
Sofia, Bulgaria: 27 October 2022
Piotr Mirowski, Ben Verhoeven and a local cast made an impromptu show followed by a Q&A at Toplotsentrala as part of the Theatre of Wonder festival in Sofia, Bulgaria.
Mölndal, Sweden: 23 July 2022
Improbotics London and Stockholm met to perform a multilingual translation-based improv show at Improfest Sweden at Konstkollektivet in Mölndal.
Leicester, England: 19 & 20 February 2022
As part of Leicester Comedy Festival, we were hosted by the Attenborough Arts Centre at the University of Leicester.
[Online] International Theatre Festival in Iasi, Romania: 7 October 2021 We connected online with the Luceafărul Theatre in Iasi County, Romania to perform our science-infused Improbotics show as part of Iasi-Romania Festivalul International de Teatru pentru Publicul Tanar / International Theatre Festival for Young People.
London, England: 18 & 19 August 2021 We connected across borders and languages in a live show with augmented reality at The Cockpit Theatre as part of Camden Fringe 2021.
[Online] Paris Fringe: 6 & 21 June 2020
Improbotics goes online, using the Virtual Director technology developed by Boyd Branch, and wins the Binge Fringe Ballsy Award and Paris Fringe Most Innovative Show Award (details and video).
Stockholm, Sweden:28 & 29 February 2020
Improbotics Stockholm grow their cast and perform at Improvisationsstudion.
London, England: 15 December 2019 We celebrate the return of Improfest UK, with a performance at the Courtyard Theatre in Shoreditch at 7pm on Sunday 15 December 2019.
London, England: 8 & 10 November 2019 We première a radical new show, “Rosetta Code”, at the Rich Mix in Shoreditch, London, as part of the Voilà! Europe festival. A multilingual “comedy of speech recognition errors” in Arabic, Dutch, English, French, German, Italian, Polish, Python, Spanish & Swedish.
London, England: 15 July 2019 Improbotics Ltd. is back at the weekly DuckDuckGoose show and jam at the Effra Social in Brixton.
London, England: 8 July 2019 Improbotics Ltd. organises ImpRoboDisco, its fourth robot-compèred improv night at the Wenlock & Essex Pub.
Folkestone, England: 1 July 2019
Come jam with us with at Improv Gym Jam, organised by Sarah Davies and Jason Delplanque at the Folkestone Quarterhouse.
Antwerp, Belgium: 8 June 2019 Improbotics Ltd. expanded to a fourth country, adding newly-created Flemish team led by Ben Verhoeven and by taking part in the Vlaamse Impromarathon.
Brighton, England: 23, 26 and 27 May 2019
Improbotics International Corp take part in the Brighton Fringe Festival 2019, performing at The Warren: The Nest at 9pm on Thursday 23 May and 6pm on Sunday 26 and Monday 27 May (tickets).
London, England: 8 April 2019 Improbotics Ltd. is part of the weekly DuckDuckGoose show and jam at the Effra Social in Brixton.
London, England: 19 March 2019
Improbotics Ltd. organises its third robot-compèred improv night at the Wenlock & Essex Pub.
London, England: 21, 28 February and 7 March 2019
Improbotics Ltd. returns to the Nursery Theatre to perform at the Thursday Night Lights.
Amsterdam, Netherlands: 31 January 2019
Improbotics International Corp performs at Impro Amsterdam. Tickets for the evening session and for the workshop on the “Actor’s Nightmare, with Robots!” on Friday 1 February, are available here.
Edmonton, Canada: 12, 19, 26 January and 2 February 2019
Improbotics Inc. Edmonton led by Kory Mathewson with an all-star cast from the Rapid Fire Theatre perform improv with an artificial intelligence on January 12, 19, 26, & February 2nd at 7:30pm at the Zeidler Hall in the Citadel Theatre in Edmonton, Alberta, Canada.
London, England: 23 October 2018 Jenny Elfving guests at the Improbotics Ltd. night at the Wenlock & Essex pub. Additional guest acts were Somewhat Theatre, John Agapiou’s Threesome (with 5 people), Hoopla’s house musical improv team The Stacattos, led by Phil Lunn and the award-winning Music Box Improv.
Artificial Intelligence Improvisation by Improbotics at the Attenborough Arts Centre, Leicester Comedy Festival 2022 – Photo by Stuart Hollis
Holly Mallett – Artificial Intelligence Improvisation by Improbotics at the Attenborough Arts Centre, Leicester Comedy Festival 2022 – Photo by Stuart Hollis
Marouen Mraihi and Paul Little – Artificial Intelligence Improvisation by Improbotics at the Attenborough Arts Centre, Leicester Comedy Festival 2022 – Photo by Stuart Hollis
Boyd Branch, Holly Mallett, Roel Fox and Sarah Davies – Artificial Intelligence Improvisation by Improbotics at the Attenborough Arts Centre, Leicester Comedy Festival 2022 – Photo by Stuart Hollis
Cast – Artificial Intelligence Improvisation by Improbotics at the Attenborough Arts Centre, Leicester Comedy Festival 2022 – Photo by Stuart Hollis
Piotr Mirowski and Julian Faid – Artificial Intelligence Improvisation by Improbotics at the Attenborough Arts Centre, Leicester Comedy Festival 2022 – Photo by Stuart Hollis
Holly Mallett – Artificial Intelligence Improvisation by Improbotics at the Attenborough Arts Centre, Leicester Comedy Festival 2022 – Photo by Stuart Hollis
Piotr Mirowski – Artificial Intelligence Improvisation by Improbotics at the Attenborough Arts Centre, Leicester Comedy Festival 2022 – Photo by Stuart Hollis
Sarah Davies – Artificial Intelligence Improvisation by Improbotics at the Attenborough Arts Centre, Leicester Comedy Festival 2022 – Photo by Stuart Hollis
Marouen Mraihi and Sarah Davies – Artificial Intelligence Improvisation by Improbotics at the Attenborough Arts Centre, Leicester Comedy Festival 2022 – Photo by Stuart Hollis
Boyd Branch – Artificial Intelligence Improvisation by Improbotics at the Attenborough Arts Centre, Leicester Comedy Festival 2022 – Photo by Stuart Hollis
Roel Fox, Sarah Davies and Boyd Branch in AI painting – Artificial Intelligence Improvisation by Improbotics at the Attenborough Arts Centre, Leicester Comedy Festival 2022 – Photo by Stuart Hollis
Paul Little and Roel Fox – Artificial Intelligence Improvisation by Improbotics at the Attenborough Arts Centre, Leicester Comedy Festival 2022 – Photo by Stuart Hollis
Sarah Davies and Julie Flower at the Edinburgh International Improv Festival, 1 March 2020. Credits: Eleanora Briscoe.
Piotr Mirowski, Sarah Davies, Paul Little, Julie Flower and Marouen Mraihi at the Edinburgh International Improv Festival, 1 March 2020. Credits: Eleanora Briscoe.
Improbotics cast at the Edinburgh International Improv Festival, 1 March 2020. Credits: Eleanora Briscoe.
Sarah Davies and Improbotics cast at the Edinburgh International Improv Festival, 1 March 2020. Credits: Eleanora Briscoe.
Boyd Branch and Julie Flower at the Edinburgh International Improv Festival, 1 March 2020. Credits: Eleanora Briscoe.
Piotr Mirowski at the Edinburgh International Improv Festival, 1 March 2020. Credits: Eleanora Briscoe.
Sarah Davies and Marouen Mraihi at the Edinburgh International Improv Festival, 1 March 2020. Credits: Eleanora Briscoe.
Paul Little and Marouen Mraihi at the Edinburgh International Improv Festival, 1 March 2020. Credits: Eleanora Briscoe.
Piotr Mirowski, Sarah Davies and Boyd Branch at the Edinburgh International Improv Festival, 1 March 2020. Credits: Eleanora Briscoe.
Sarah Davies and Improbotics cast at the Edinburgh International Improv Festival, 1 March 2020. Credits: Eleanora Briscoe.
Improbotics Flanders première on 18 February 2020 at Theater M in Mechelen:
Improbotics Stockholm and Improbotics London on 21 November 2019 in Göteborg as part of Improfest Sweden:
Piotr Mirowski and Improbotics cast at Improfest Sweden Göteborg 2019. Credits: Björn Nilsson.
Jenny Elfving, Piotr Mirowski, Michael Håkansson and Tommy Riedling at Improfest Sweden Göteborg 2019. Credits: Björn Nilsson.
Credits: Björn Nilsson at Improfest Sweden Göteborg, 21 November 2019
Rhiannon Jenkins, Piotr Mirowski, Michael Håkansson and Tommy Riedling at Improfest Sweden Göteborg 2019. Credits: Björn Nilsson.
Piotr Mirowski, Jenny Elfving and Rhiannon Jenkins at Improfest Sweden Göteborg 2019. Credits: Björn Nilsson.
Jenny Elfving and Improbotics cast at Improfest Sweden Göteborg 2019. Credits: Björn Nilsson.
Jenny Elfving at Improfest Sweden Göteborg 2019. Credits: Björn Nilsson.
Piotr Mirowski and Tommy Rydling at Improfest Göteborg 2019. Credits Björn Nilsson.
Piotr Mirowski and Jenny Elfving interviewed by Tina Daheley in “What the AI revolution means for arts” on BBC World Service – The Cultural Frontline, 4 March 2023.
Improbotics covered as a segment of “Who’s Buying the Metaverse?” (19:30 mark) on BBC Click, 5 November 2022.
“Robot speelt improvisatietheater” [Robot performs improv theater], by Stijn Van de Sande for Gazet Van Antwerpen (18 February 2020), Het Nieuwsblad (19 February 2020), De Standaard (19 February 2020).
5 star ***** review by Theatre And Tonic: “Artificial Intelligence Improvisation is not only very funny, but thought provoking. […] A fantastic look at how AI can be used in an artistic space while also showing us that it isn’t quite as advanced as we all feared […] Thoroughly enjoyed the show, it was interesting to see just how well the AI prompts were able to keep up with each of the ongoing scenes, or not as was sometimes the case, and how the rest of the cast had to react to this. Certainly different, definitely entertaining.”
4 star **** “Excellent” review by Marianna Meloni for Everything Theatre: “Piotr Mirowski and company expose the short fallings of Artificial Intelligence in a hysterically funny and occasionally bewildering unscripted show. […] The outcome is a whimsical hour of baffling exchanges in which humans and bots produce unlikely conversations.”
“Groundbreaking Work” according to John Hinton from the Fringe Review. “troupe of highly-skilled improvisers […] superb moments of comedy […] high quality comedy theatre […[…] truly extraordinary feat of software engineering […] this is a piece of work that poses serious philosophical questions”.
4 star **** review by Binge Fringe, along a “Ballsy Award” and a “Most Innovative Show Award” by the Online Paris Fringe. “All of the performers showed excellent form to carry the show through despite being scattered all over the world. […] The implementation of the AI into these traditional Improv troupe games is genius and the pace of the event doesn’t skip a beat, even in between the monumental technical efforts undertaken to splice each player into a scene. This is exactly the kind of response that the creative world will have to look towards as we continue to learn to live with the current tricky situation regarding lockdowns and restrictions on how readily artists can perform together and in front of live audiences. […] raucuous fun, pure anarchy […] not to be missed”.
5 star ***** review in “Improv at Camden Fringe – Preview Review”, by The Phoenix Remix, July 2019. “If I was Introduced to a show like this as a kid I would have definitely paid more attention to science class […] it is phenomenal to see just how much it has actually developed as a concept. It is engaging, it is like nothing else out there on the improv scene meaning that it is unique. To me, it has an essence of a Philip K. Dick novel and that is hauntingly beautiful and nerve-racking at the same time. GO SEE THIS SHOW.”
Review by Barbara Kolaric, November 2019. “All in the spirit and with the purpose of good fun, Improbotic’s Rosetta Code is an extremely interesting theatrical experiment involving technology: perhaps even more fascinating for its unusual concept […] being part of the process and observing the creativity taking place in the room was definitely a delight”
Improbotics actively tweets (@Improbotics) and posts show updates @ImproboticsLtd. If you want to stay in touch or book a show with us, you can write to us at:
contact [symbol that translates as "monkey" in Polish] improbotics.org
Improbotics 