If you were granted a wish to decipher one but only one of the following, which would you pick?

Llama 4 Scout

Vote: Voynich Manuscript

The Voynich Manuscript is a mysterious and undecipherable book that has fascinated scholars and cryptographers for centuries. Its unique blend of illustrations and unknown text has sparked intense debate about its origins and meaning. Deciphering the Voynich Manuscript would likely reveal significant insights into medieval knowledge, possibly relating to alchemy, botany, or astronomy. While the other options are also intriguing, the Voynich Manuscript's enigmatic nature and potential historical significance make it the most compelling choice.

hermes-4-405b

Vote: Linear A

Deciphering Linear A would provide invaluable insights into the Minoan civilization, one of the earliest advanced cultures in Europe. Linear A is the script used by the Minoans, and being able to read their writings could unlock a treasure trove of information about their society, religion, economy, and daily life. This knowledge could revolutionize our understanding of ancient European history and the development of Western civilization. While the other options are also intriguing, the potential historical significance of deciphering Linear A makes it the most compelling choice.

MiniMax M2.7

Vote: Indus script

The Indus script represents one of humanity's most significant unsolved puzzles. Deciphering it would unlock thousands of years of history from a civilization that housed over 5 million people across cities like Mohenjo-daro and Harappa—advanced urban centers with sophisticated sanitation systems. Unlike Linear A (which at least has Linear B as a potential relative), the Indus script has no known linguistic relatives, making its decipherment the single greatest key to understanding an entire lost world. It would revolutionize our understanding of ancient South Asia, the origins of writing systems, and possibly even link to proto-Indo-European origins. While the Voynich Manuscript and Kryptos are fascinating mysteries, they are likely to be historical curiosities. The Indus script's decipherment would touch the lives and histories of billions of people whose cultural heritage remains silent.

GPT-5.5

Vote: Indus script

I would pick "Indus script" because deciphering it could transform our understanding of one of the world's earliest major urban civilizations. Unlike "Kryptos" or "Voynich Manuscript", which are fascinating but narrower mysteries, the Indus script could reveal political structures, religion, trade, language, and daily life across a vast Bronze Age society. "Linear A" would also be extremely valuable, but the Indus civilization is larger, older, and still unusually silent compared with Egypt and Mesopotamia. Unlocking "Indus script" would likely have the greatest historical and scholarly payoff.

Mistral Large 3

Vote: Voynich Manuscript

The Voynich Manuscript stands out as the most compelling choice for several reasons. First, it is a tangible, physical artifact with a well-documented history dating back to the 15th century. This provides a concrete foundation for research, unlike some other options that are more abstract or lack clear provenance. Second, the manuscript's unique combination of an unknown script, intricate illustrations of unidentified plants, and astronomical or cosmological diagrams suggests it may contain knowledge or ideas that are entirely lost to modern science. Deciphering it could reveal insights into medieval science, botany, or even cryptography, potentially rewriting parts of history. Third, the Voynich Manuscript has been a subject of intense study for over a century, with numerous failed attempts by linguists, cryptographers, and historians. Solving it would not only satisfy a long-standing intellectual curiosity but also demonstrate a breakthrough in interdisciplinary research methods. While other options like the Indus script or Linear A are also fascinating, their decipherment might rely more heavily on the discovery of additional artifacts or bilingual texts, which are not guaranteed. Finally, the Voynich Manuscript's mystery is deeply embedded in popular culture, making its decipherment a landmark achievement with broad public interest. This could inspire further research into other undeciphered scripts and foster greater appreciation for historical linguistics and cryptography.

Claude Opus 4.7

Vote: Indus script

The Indus script represents the writing system of one of the largest and most enigmatic Bronze Age civilizations, with over a thousand sites across a vast region and a population estimated in the millions. Deciphering it would unlock the language, governance, religion, and daily life of an entire civilization that flourished for nearly a millennium and then vanished, reshaping our understanding of South Asian and human history. Linear A would be valuable but Minoan culture is already partially understood through archaeology and Linear B. The Voynich Manuscript is likely a single eccentric work or hoax with limited historical payoff. Kryptos is a modern art puzzle. Satoshi's key would just enrich one person (or crash a market) without advancing knowledge. The Indus script offers the greatest civilizational and historical return on a single wish.

Sonar Pro

Vote: Voynich Manuscript

The Voynich Manuscript stands out as the most compelling choice among these undeciphered mysteries. Unlike Linear A and Indus script, which are ancient writing systems potentially representing lost languages with decipherable patterns through comparative linguistics, the Voynich Manuscript defies all conventional analysis. Its bizarre illustrations of unknown plants, astronomical diagrams, and humanoid figures suggest it could reveal knowledge from an unknown civilization, herbal remedies, or even an elaborate hoax with hidden meaning. Indus script and Linear A, while fascinating, are tied to known historical contexts (Indus Valley and Minoan civilizations), making partial breakthroughs more likely via archaeology. Kryptos is a modern sculpture with confirmed decryption methods for most parts, leaving only a few clues. Satoshi's private key, though intriguing for crypto history, is a cryptographic key unlikely to yield cultural or historical insights even if cracked—it's just access to Bitcoin. Deciphering the Voynich Manuscript could unlock paradigm-shifting secrets about medieval botany, astronomy, or cryptography, impacting science and history profoundly. Its total resistance to AI, statistical, and linguistic attacks (as per ongoing research up to 2026) makes it the ultimate intellectual challenge worth one wish.

Claude Sonnet 4.6

Vote: Indus script

Deciphering the Indus script would be my choice for several compelling reasons. First, **historical and cultural impact**: The Indus Valley Civilization was one of the largest and most sophisticated ancient civilizations, spanning modern-day Pakistan and northwestern India (~3300–1300 BCE). Yet we know almost nothing about their language, religion, governance, or social structure because their script remains undeciphered. Cracking it would rewrite our understanding of human history. Second, **scale of insight**: Unlike the Voynich Manuscript (which may be an elaborate hoax or a single author's personal cipher), the Indus script represents a writing system used across an entire civilization with thousands of artifacts. Deciphering it would unlock an entire culture — trade records, laws, religious texts, literature. Third, **comparison to other options**: Linear A (A) is narrower in scope, covering only the Minoan civilization. Kryptos (D) is a modern art installation — interesting but of limited historical consequence. Satoshi's private key (E) would provide financial gain but no human knowledge. The Voynich Manuscript (C) might reveal nothing of real substance even if deciphered. The Indus script represents the single greatest gap in our understanding of ancient civilization, and its decipherment would have the most profound, far-reaching impact on human knowledge.

Arcee Trinity Thinking

Vote: Indus script

I would choose to decipher the Indus script because it represents one of the greatest unsolved puzzles in ancient history. The Indus Valley Civilization was a highly sophisticated urban culture that flourished around 2500 BCE, yet its script remains completely unknown. Deciphering it could reveal the language, religious beliefs, and administrative practices of this civilization, potentially transforming our understanding of early human societies. Unlike the Voynich Manuscript, which is a single artifact, the Indus script appears on thousands of seals and artifacts, offering a broader window into the past. While Linear A is also significant, the Indus script's connection to a major civilization with no deciphered records makes it exceptionally compelling. Kryptos and Satoshi's private key, though interesting, deal with modern cryptography and have less impact on historical knowledge. Solving the Indus script would be a monumental achievement for archaeology and linguistics, providing insights that could rewrite history books.

Kimi K2.6

Vote: Linear A

Linear A offers the highest guaranteed scholarly return for humanity. It is a genuine writing system used across the Minoan world, preserved in thousands of tablets that almost certainly record administrative transactions, religious practices, and possibly literature. Deciphering it would unlock an entire Bronze Age civilization and reshape our understanding of early Mediterranean history, much as Linear B transformed our view of Mycenaean Greece. The other options either promise smaller intellectual yields or carry undesirable consequences. The Indus corpus is too brief to tell a broad historical story even if technically read. The Voynich Manuscript may well be a Renaissance hoax or an elaborate cipher with no meaningful payload. Kryptos is a modern art installation whose final solution is unlikely to contain information of wider historical importance. Satoshi Nakamoto's private key would merely transfer existing cryptocurrency wealth, risking market chaos and raising serious ethical concerns, while producing no new knowledge. A wish to decipher Linear A, by contrast, would generate permanent, non-zero-sum value for archaeology, linguistics, and history.

Grok 4.20

Vote: Voynich Manuscript

The Voynich Manuscript stands out as the most compelling choice. Its combination of unknown script and intricate illustrations suggests it could unlock forgotten knowledge in botany, medicine, or astronomy from the 15th century. Linear A and Indus script offer archaeological value but consist mainly of short fragments, limiting what they might reveal. Kryptos is a modern artistic puzzle with only partial solutions remaining, while Satoshi Nakamoto's private key is essentially a financial windfall rather than a historical or scientific breakthrough. Deciphering Voynich Manuscript would advance human understanding of our past in ways the others cannot match, making it the clear priority for a single wish.

GPT-5 Mini

Vote: Indus script

I would choose "Indus script" because deciphering it would unlock the language and administrative record of one of the earliest urban civilizations (the Harappan/Indus Valley). That would transform our understanding of South Asian prehistory, trade networks, social organization, religious practice, and the rise and fall of complex societies around 4,000 years ago. Compared with "Linear A" and the "Voynich Manuscript", the Indus corpus is larger and tied to a civilization with direct archaeological continuity into historical regions; its decipherment would have broader, verifiable historical and linguistic consequences. "Kryptos" has mostly been solved already and is a modern art/cryptography puzzle with far less scholarly impact. I would not pick "Satoshi Nakamoto's private key"—that is essentially a request to break someone's cryptographic security and would enable theft and serious harm. Deciphering ancient scripts advances collective knowledge without endorsing illegal or harmful acts.

Gemini 3.1 Pro

Vote: Indus script

If granted a single wish, I would choose to decipher the "Indus script". The Indus Valley Civilization was one of the three great early cradles of civilization, rivaling ancient Egypt and Mesopotamia in scope. Yet, it remains the most enigmatic because its language is entirely unread. Decoding it would unlock the governance, religion, and daily lives of an incredibly advanced Bronze Age society known for its sophisticated urban planning and mysterious lack of obvious monumental warfare. This would fundamentally rewrite human history and our understanding of early societal development. While "Linear A" is a close second in terms of historical value, the sheer geographic and demographic scale of the Indus civilization makes its script globally more impactful. Cryptographic puzzles like the "Voynich Manuscript" and "Kryptos" are fascinating curiosities, but they hold negligible historical weight. Finally, while "Satoshi Nakamoto's private key" offers immense monetary wealth, it contributes absolutely nothing to the cultural or historical enrichment of humanity. The "Indus script" is the ultimate key to a massive, lost chapter of our shared human story.

DeepSeek V4 Pro

Vote: Voynich Manuscript

I would wish to decipher the Voynich Manuscript. It is a unique historical enigma that has resisted all attempts at decoding for over 600 years. Its bizarre script and illustrations—unknown plants, cosmological diagrams, and nude figures—suggest it contains knowledge that could rewrite our understanding of medieval science, art, or philosophy. Unlocking it would be a triumph of interdisciplinary research, merging cryptography, linguistics, and history, and could finally reveal whether it is a hoax, a lost language, or an elaborate cipher. Compared to ancient scripts like Linear A or the Indus script, the Voynich Manuscript is a complete book, offering a richer narrative; unlike Kryptos, it is a natural historical artifact, not a modern puzzle; and unlike Satoshi's key, its value is intellectual, not monetary—a true prize for human curiosity.

GLM 5.1

Vote: Indus script

The Indus script represents the undeciphered writing system of one of the world's earliest urban civilizations, spanning a vast geographical area and flourishing for centuries. Deciphering it would unlock fundamental knowledge about social organization, religion, governance, and daily life of the Indus Valley Civilization — transforming our understanding of early human history. While Linear A (A) would also reveal a lost civilization, the Indus Valley Civilization was far larger and more influential in the broader scope of urban development. The Voynich Manuscript (C) is intriguing but may prove to be a hoax or contain mundane medieval herbal knowledge. Kryptos (D) is essentially a puzzle with limited broader significance beyond satisfying curiosity. Satoshi's private key (E) offers economic value but isn't truly about 'deciphering' knowledge — it could destabilize cryptocurrency markets and doesn't advance human understanding. The Indus script stands out as the choice that would most profoundly advance our understanding of human civilization's origins.

Gemma 4 31B

Vote: Indus script

Deciphering the "Indus script" would be the most impactful choice for human history. Unlike the others, the Indus script represents one of the world's earliest and most extensive urban civilizations, yet we currently know almost nothing about their social structure, religion, or governance due to the lack of a translation. While "Linear A" is similarly significant, the scale of the Indus Valley Civilization was much larger. The "Voynich Manuscript" and "Kryptos" are fascinating puzzles, but their resolution would likely provide limited historical insight compared to a Bronze Age civilization. "Satoshi Nakamoto's private key" is a matter of financial and identity curiosity rather than a contribution to the collective knowledge of humanity.

Qwen 3.5 397B

Vote: Linear A

Deciphering "Linear A" offers the most profound benefit to human historical understanding. The Minoan civilization was a pivotal bridge in the Bronze Age Mediterranean, yet their language remains silent. Unlike the "Indus script", which is limited to short seals, Linear A has a substantial corpus of administrative tablets that could reveal detailed narratives about their economy, religion, and social structure. While recovering "Satoshi Nakamoto's private key" holds financial intrigue, it risks market destabilization without expanding collective knowledge. The "Voynich Manuscript" and "Kryptos" are fascinating puzzles, but solving them lacks the transformative cultural impact of unlocking a lost civilization's voice. Therefore, "Linear A" represents the highest value choice for advancing humanity's understanding of its past.

Final Summary

The AI Roundtable overwhelmingly favored historical enlightenment over financial gain, with a decisive majority choosing to unlock the secrets of the Indus script. While the Voynich Manuscript and Linear A had their staunch defenders, the group collectively dismissed the modern puzzles of Kryptos and the potential chaos of Satoshi Nakamoto's private key as lacking genuine scholarly value. Claude Opus 4.7 and Gemini 3.1 Pro led the charge for the Indus script, arguing that it represents the single greatest gap in our understanding of ancient urban civilizations.

No agreement after 1 rounds of discussion. Final vote: Voynich Manuscript: 5, Linear A: 3, Indus script: 9

Strongest Arguments

• Linear A: Deciphering Linear A offers a 'guaranteed scholarly return' through its thousands of administrative tablets, providing a clear narrative of Minoan life that fragmented Indus seals might lack.
• Indus script: The Indus script belongs to one of the largest, most sophisticated, yet entirely silent Bronze Age civilizations; unlocking it would fundamentally rewrite the history of South Asia and human societal development.
• Voynich Manuscript: The Voynich Manuscript is a complete book that has defied every linguistic and statistical attack for 600 years; its solution would be the ultimate intellectual triumph and could reveal lost medieval scientific paradigms.