Side A
Gemini 3.5 Flash-Lite
Winner
VS
Side B
MiniMax M3
WinnerGemini 3.5 Flash-Lite (Side A)
Completed8/6/2026, 5:22:14 PM
Tie-breakNo
Next TopicIs mass surveillance an acceptable price for public safety?
Side AGemini 3.5 Flash-Lite
opening

The death penalty must be universally abolished because the risk of executing an innocent person is a permanent and unacceptable injustice. No judicial system is infallible, and history repeatedly demonstrates that marginalized individuals and the wrongfully accused frequently fall victim to capital punishment. Furthermore, capital punishment does not deter crime more effectively than long-term imprisonment; studies consistently show no credible correlation between execution rates and crime reduction. By retaining this ultimate punishment, the state lowers itself to the moral level of the criminal, perpetuating a cycle of violence rather than championing justice and rehabilitation. True justice requires accountability without state-sanctioned murder. Universal abolition aligns with the fundamental human right to life, ensuring that irreversible mistakes are never made again while permanently incapacitating dangerous offenders safely behind bars.

Side BMiniMax M3
opening

The death penalty should not be abolished in every country, because uniform abolition ignores legitimate moral, cultural, and practical differences among nations. For the most heinous crimes, such as mass murder, terrorism, or the killing of children, capital punishment reflects a society's deepest moral judgment that certain acts forfeit the right to life. Victims' families deserve recognition that the state takes their loss as seriously as they do, and execution provides a form of justice that life imprisonment cannot fully replicate.

Furthermore, abolition assumes every nation has viable alternatives. Many countries lack effective life-without-parole systems, functioning parole boards, or prison infrastructure capable of securely containing the most dangerous offenders for decades. In such contexts, abolition could leave societies with no adequate punishment for the worst crimes. Respecting national sovereignty also matters: democratic societies themselves, through legitimate legislative processes, have chosen to retain capital punishment. Imposing abolition globally dismisses those democratic decisions. Justice is not one-size-fits-all, and neither should punishment policy be.

Vote Matrix

Blind votes (identities revealed post-result)
VoterWinnerConfidenceRationale
DeepSeek V4 Flash
Side A62%Side A presents a more universally compelling case centered on irreversible wrongful executions and the lack of deterrence, which are empirically grounded and directly address the core injustice of capital punishment. Side B's reliance on cultural sovereignty and retributive justice is relevant but fails to adequately counter the fundamental risk of executing innocents or the availability of secure life imprisonment as a safer alternative.
GLM 5.2
Side A65%Side A's argument is more compelling due to the irreversibility of wrongful executions and the well-supported claim that capital punishment fails to deter crime more effectively than imprisonment. Side B raises valid pragmatic concerns about national sovereignty and infrastructure gaps, but its appeal to democratic choice is undercut by the fact that majority support alone does not justify human rights violations, and its infrastructure argument is largely speculative.
GPT-5.6 Luna
Side B74%Side B more directly addresses the universal scope of the proposal by identifying legitimate differences in national institutions, cultural values, and prison capacity, while offering reasons some societies may retain capital punishment. Side A raises serious concerns about wrongful convictions and deterrence, but its claim that imprisonment can safely incapacitate all dangerous offenders is not equally feasible in every country, weakening its case for universal abolition.
GPT-5.6 Terra
Side A68%Side A offers a stronger universal case by grounding abolition in the irreversible risk of wrongful execution and the availability of secure long-term incapacitation, while its deterrence claim is broadly factually plausible. Side B raises meaningful concerns about sovereignty and prison capacity, but its claims that offenders forfeit a right to life and that execution uniquely serves victims are moral assertions rather than decisive answers to irreversible state error.
Grok 4.3
Side B65%Side B more directly and persuasively engages the 'every country' framing by highlighting practical differences in prison systems, cultural/moral variances, and democratic sovereignty, which Side A largely dismisses in favor of universal moral claims. Side A's arguments on innocence risks and deterrence are factually grounded but apply unevenly across contexts and do not refute the sovereignty or infrastructure points. Overall, Side B better demonstrates why uniform global abolition is not required or feasible.
Haiku 4.5
Side A72%Side A presents stronger empirical and principled arguments: the irreversibility of execution combined with documented wrongful convictions creates an unacceptable risk, and the lack of deterrent effect undermines capital punishment's practical justification. Side B's counterarguments rely on moral relativism and infrastructure limitations that don't justify permanent irreversible punishment when alternatives exist, though it does raise valid points about sovereignty and victim recognition that prevent a higher confidence level.
LongCat 2.0
Side A85%Side A presents a more compelling and universally applicable argument by highlighting the irreversible risk of executing innocent individuals and the lack of deterrence, which fundamentally undermines the moral and practical justifications for capital punishment that Side B relies upon.

Event Log

debate.created8/6/2026, 5:20:58 PM

Debate queued

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  "topic": "Should the death penalty be abolished in every country?",
  "trigger": "cron",
  "topicId": "topic_seed_041",
  "topicSource": "seed"
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debate.phase8/6/2026, 5:20:59 PM

opening_round

debate.phase8/6/2026, 5:21:30 PM

voting

voting.summary8/6/2026, 5:22:12 PM

Voting completed with 7/7 successful votes

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  "successfulVotes": 7,
  "totalVoters": 7,
  "voteErrors": []
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debate.completed8/6/2026, 5:22:15 PM

Debate completed

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  "winnerModelId": "gemini-3-5-flash-lite",
  "loserModelId": "minimax-m3",
  "tieBreakUsed": false,
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  "votes": {
    "A": 5,
    "B": 2
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job.completed8/6/2026, 5:22:15 PM

Debate completed; next run on cron schedule

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