The Kryptos sculpture, located on the CIA headquarters grounds in Langley, Virginia, has remained an enigma for 35 years. Despite numerous attempts to crack its code, only three of the four panels have been successfully decoded.
For 35 years, the Kryptos sculpture has been an enigma that has captivated amateur and professional cryptographers alike. Located on the grounds of the CIA headquarters in Langley, Virginia, this majestic installation has become a symbol of secrecy and intelligence gathering. While many have attempted to crack the code, only three of the four panels have been successfully decoded.
Kryptos is a cryptographic sculpture located at the Central Intelligence Agency (CIA) headquarters in Langley, Virginia.
Created by artist Jim Sanborn, it consists of four panels with encrypted messages.
Since its installation in 1990, only three of the four messages have been deciphered.
The sculpture's code is believed to be related to encryption methods used during World War II.
Kryptos has become a popular topic among cryptographers and art enthusiasts, with many attempting to crack the final code.
The final segment, known as K4, remains unsolved, despite the efforts of some of the world’s most elite mathematicians and cryptologists. However, with the advent of AI models like Grok 3, a new wave of would-be codebreakers has emerged. These individuals are using chatbots to generate solutions in plaintext, declaring victory without putting in any real effort.
The Rise of AI-Generated Solutions
Artificial intelligence (AI) has revolutionized the way businesses and individuals solve complex problems.
AI-generated solutions use machine learning algorithms to analyze data, identify patterns, and provide accurate predictions.
These solutions can be applied in various industries, including healthcare, finance, education, and customer service.
According to a report by MarketsandMarkets, the global AI market is expected to reach $190 billion by 2025, growing at a CAGR of 38%.
'AI-generated solutions are transforming the way we live and work, making it an exciting time for innovation and growth.'
Jim Sanborn, the artist behind Kryptos, has been flooded with emails from amateur cryptographers who claim to have cracked the code using AI models like Grok 3. These submissions are often accompanied by boasts about their speed and efficiency, with some even claiming to have solved the puzzle in just a few hours.
Jim Sanborn is an American artist known for his sculptures and installations that explore the relationship between language, meaning, and the natural world.
Born in 1945, Sanborn's work often incorporates elements of science, history, and philosophy.
He is particularly famous for creating the 'Language' series, which features sculptures with cryptic inscriptions that challenge viewers to decipher their meanings.
Sanborn's artwork has been exhibited globally, including at institutions such as the Museum of Modern Art in New York.
Sanborn is not impressed. ‘It feels like a major shift,’ he says. ‘The numbers [of submissions] have increased dramatically. And the character of the emails is different—the people that did their code crack with AI are totally convinced that they cracked Kryptos during breakfast!’ He believes that this development has led to a loss of respect for the challenge and a lack of understanding of the complexity involved in solving Kryptos.

The Artist’s Concerns
Sanborn’s concerns go beyond just the number of submissions. He is worried about the impact that AI-generated solutions will have on his inbox and the community of would-be codebreakers. ‘If this thing does get out of control it could become unmanageable,’ he says. He has even considered putting a hold on his verification process for a while.
Sanborn also takes issue with the fact that some of these individuals are touting their collaboration with Grok 3, which is made by Elon Musk’s xAI. ‘That’s a little twist of the ice pick,’ he says, referencing Musk’s involvement in an administration that is determined to reverse progress on climate change.
A Forever Code?
Sanborn has long maintained that he will not reveal the answer to Kryptos in his lifetime. ‘I would much prefer it to be a forever code,’ he says. He hopes that after he’s gone, his wife will keep the secret intact. Alternatively, he has considered auctioning off the answer, with the money going towards climate science.
Sanborn has dropped clues over the years, sharing plaintext translations of several words in the 97-character panel. However, these ‘cribs’ have not led to a solution, and K4 remains unsolved. Sanborn is careful about every statement he makes, aware that even seemingly innocuous comments can be picked up by would-be codebreakers.
A Battle Between Human Ingenuity and AI’s Deception
Despite the drain on his time and attention, ‘The invitation to solve Kryptos keeps the work perpetually alive, which is an artist’s dream,’ Sanborn says. However, with the rise of AI-generated solutions, it seems that human ingenuity may be losing out to deception. As Sanborn checks his mail, he sees another email from a would-be codebreaker: ‘I’m just a vet,’ someone writes. ‘Cracked it in days with Grok 3.’ The answer wasn’t even close.