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Showing posts tagged with Alexa AI

May 11, 2020

Prem Natarajan

The Alexa Prize SocialBot Grand Challenge is now in its third year.  And for a third time participating student teams have made exciting advances in the state-of-the-art of conversational AI.  With gratitude for the efforts of all the teams this year, I am delighted to announce the five teams that are advancing to the Alexa Prize Finals.

The three socialbots with the highest average customer ratings during the semifinal period have automatically advanced: Alquist from the Czech Technical University in Prague, Emora from Emory University, and Gunrock from the University of California, Davis. We also advanced two wildcard teams this year based on evaluation criteria that included ratings from Alexa customers, depth and breadth of topics covered, appropriateness and accuracy of responses, and scientific merit as determined by the content of their technical papers: Chirpy Cardinal from Stanford University and Athena from the University of California, Santa Cruz.

In July 2019, ten university teams were selected from applications submitted by labs around the world to compete for the Alexa Prize. Since then, teams have been working tirelessly to delight customers with engaging and coherent conversations on a variety of popular topics. Now, the advancing five teams will compete for the Grand Prize.  If they have a composite score of 4.0 or higher, and at least two-thirds of their Socialbot’s conversations with interactors last for 20 minutes, they will win a $1 million research grant for their University.

Congratulations to Alquist, Athena, Chirpy Cardinal, Emora, and Gunrock!

On behalf of the entire Amazon Alexa organization, I want to thank all of the Alexa Prize teams for their creativity, passion, and contributions to both AI science and to delighting Alexa customers. We will be publishing the teams’ technical papers in a special-edition Alexa Prize Journal later this summer, enabling all teams to share their innovative ideas with the scientific community.

In the meantime, please continue to support our finalists by chatting with their socialbots, it’s as easy as saying “Alexa, let’s chat” to your Alexa-enabled device. You can also follow #AlexaPrize on Twitter and bookmark our website for further updates.

December 04, 2019

Prem Natarajan

This past September, 10 university teams, from schools around the world, officially began their journey with the Alexa Prize Socialbot Grand Challenge 3. Teams spent part of their summer attending an intensive boot camp to learn what it means to be customer obsessed and how to integrate their ideas into the Alexa Prize infrastructure. Now ready to compete, teams have built an AI (called a socialbot), at scale, capable of conversing coherently and engagingly with humans for 20 minutes. Their socialbots should be able to discuss popular topics and news events such as entertainment, fashion, politics, sports, and technology.

Even as innovators create AI that can drive cars, play board games, and diagnose diseases, the seemingly intuitive task of everyday social conversation remains an elusive goal. Undaunted, the student teams have geared up to tackle the challenge. As they build their socialbots, they will encounter esoteric problems like context modeling and dialog planning as well as exoteric problems like user experience and conversational engagement. The Alexa Prize provides a unique opportunity for industry and academia to come together to address these challenges.

We invite you to join the students on their journey and help them along the way. You can interact with their socialbots simply by saying, “Alexa, let’s chat” on any Alexa-enabled device in the US-English marketplace. You will be connected to one of the 10 socialbots at random. Chat about your favorite topics, say “Stop” when you are done, and share your feedback.

It is still early days in this pioneering journey, and we know the teams will appreciate your help and patience as they learn, iterate, and build new interactive conversational experiences. The socialbots will improve quickly based on your use and feedback. We hope you’ll enjoy interacting with them.

The student teams are working hard, having fun, and well on their way to making history. We look forward to having you join the Alexa Prize community to support them along the way.

Follow the #AlexaPrize hashtag and bookmark our site for updates.

July 15, 2019

Dilek Hakkani-Tur

On June 5th we announced the teams selected to compete for the Alexa Prize Socialbot Grand Challenge 3, a university competition to advance the state of the art of conversational AI. Competing teams will work to build on the progress made in previous years to engage and delight users on a range of popular topics from news and current events to sports and entertainment.

Today we’ve published detailed profiles shared by the teams and their members. To learn more about them, head to to meet the individuals who are helping us have fun and make history with the next generation of AI capabilities.

This group of socialbots won’t be available until later this year, but you can stay up to date on all things Alexa Prize by following the #AlexaPrize hashtag. In the meantime, you can continue chatting with the winning socialbots from last year’s challenge by simply saying, “Alexa, let’s chat.”

June 05, 2019

Dilek Hakkani-Tur

I am excited to share the teams selected to compete for the Alexa Prize Socialbot Grand Challenge 3, a multimillion-dollar university competition to advance conversational AI.

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April 01, 2019

Dilek Hakkani-Tur

Today I am happy to announce our intention to make available the Topical Chat dataset, a corpus of human-human social conversations collected from crowd workers that will be released publicly on September 17, 2019.

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