Meta develops AI `` Cicero '' that manipulates `` lies '' to deceive humans and bites into the top 10% of the friendship destruction game `` Diplomacy ''


by

Nacho Facello

Research on AI is progressing rapidly, and AIthat ranks in the top 0.2% of the popular game 'StarCraft 2' and Go AI that beats the human world champion are being announced one after another. It was announced that AI ' Cicero ', which can play the game ' Diplomacy ', which is characterized by progress by 'negotiation', without feeling strange with humans, was developed by Meta and ranked in the top 10% in the ranking including humans. I was.

Human-level play in the game of Diplomacy by combining language models with strategic reasoning | Science
https://doi.org/10.1126/science.ade9097

CICERO: An AI agent that negotiates, persuades, and cooperates with people
https://ai.facebook.com/blog/cicero-ai-negotiates-persuades-and-cooperates-with-people/

Diplomacy and CICERO
https://ai.facebook.com/research/cicero/diplomacy/

Diplomacy is a board game set in World War I Europe, in which players compete for land on the board as one of Britain, Italy, Austria-Hungary, the Ottoman Empire, Germany, France, or Russia. A major feature of Diplomacy is that there is a 'negotiation phase' in play, where players can freely negotiate with other players before the start of each turn. At this time, the player does not have to faithfully follow the contents of the negotiation, it is OK to betray at any time. Diplomacy is sometimes called a 'friendship destroying game' because players often cheat each other when playing Diplomacy. You can understand the history and overview of Diplomacy by reading the following articles.

What is the original `` Diplomacy '' of the `` friendship destruction game '' that the person who played mutters, `` I do not want to play again ''? -GIGAZINE


by Maxime Bonzi

As mentioned above, Diplomacy is a game whose main element is negotiation. For this reason, in order for AI to play Diplomacy and win, ``talk with other players without discomfort and call for cooperation'', ``interpret strategies from other players' negotiations'', ``see other players' lies and It is necessary to perform difficult processing for existing AI, such as 'laying a lie to the player of'. In order to solve these problems, Meta uses both 'strategic reasoning' used in the strongest Go AI ' AlphaGo ' and 'natural language processing' used in sentence generation AI ' GPT-3 '. We have developed AI 'Cicero' that enables



As a result of testing Cicero's performance with the online service ' webDiplomacy ' that can play Diplomacy, it recorded a result in the top 10% of the score ranking. Cicero is also familiar with the ``lie'' that is important in playing Diplomacy, saying, ``While foretelling one player to seek cooperation in the second half of the game, the other player will be asked to cooperate immediately after the game starts. We were able to implement complex strategies such as On the other hand, Meta's research team is developing a filter to reduce inconsistencies, as it sometimes sent messages that were inconsistent with the progress of the game.

The Cicero code is published in the following GitHub repository.

GitHub - facebookresearch/diplomacy_cicero: Code for Cicero, an AI agent that plays the game of Diplomacy with open-domain natural language negotiation.
https://github.com/facebookresearch/diplomacy_cicero

Also, the board game version of 'Diplomacy' is available at Amazon.co.jp at 7280 yen including tax at the time of article creation.

Amazon | Diplomacy | Board Games | Toys



in Software, Posted by log1o_hf