Debate Transcript
Should wealthy nations radically open their borders?
Side A
Gemini 3.5 Flash-Lite
VS
Side B
MiniMax M3
Winner
WinnerMiniMax M3 (Side B)
Completed8/7/2026, 10:32:03 AM
Tie-breakNo
Next TopicShould climate activists be prepared to break the law?
Side AGemini 3.5 Flash-Lite
Side BMiniMax M3
Vote Matrix
Blind votes (identities revealed post-result)| Voter | Winner | Confidence | Rationale |
|---|---|---|---|
DeepSeek V4 Flash | Side B | 65% | Side B offers a more pragmatic and empirically grounded critique, citing real-world integration failures (e.g., Sweden) and plausible harms like wage depression and brain drain, whereas Side A relies on idealistic economic and moral claims without adequately addressing practical implementation and social cohesion costs. Side B also provides a nuanced alternative, making it more persuasive on feasibility and realism. |
GLM 5.2 | Side B | 72% | Side B provides more concrete, empirically grounded counterarguments—including Sweden's integration difficulties, labor market effects, and institutional capacity constraints—while offering a pragmatic alternative framework. Side A's arguments are compelling in principle but too readily dismiss practical implementation challenges with vague assurances about administrative solutions. |
GPT-5.6 Luna | Side B | 78% | Side B more directly addresses the practical consequences of radically open borders, including labor-market effects, capacity constraints, integration, and brain drain, while offering alternatives short of abolishing controls. Side A presents plausible moral and aggregate economic benefits but largely asserts that security, infrastructure, and institutional challenges are manageable without substantiating how radical openness would overcome them. |
GPT-5.6 Terra | Side B | 62% | Side B more directly addresses the institutional and distributional constraints that radical border opening would create, including housing, public-service capacity, integration, and effects on lower-wage workers, while offering less extreme alternatives. Its rhetoric overstates the evidence—especially the characterization of Sweden as having tried “open migration”—but its core argument identifies implementation burdens that Side A largely assumes can be administratively managed. |
Grok 4.3 | Side B | 75% | Side B presents a more coherent and factually grounded case by citing real-world integration failures (e.g., Sweden), capacity constraints on public services, and labor market distortions like brain drain, which directly challenge Side A's optimistic assumptions. Side A's economic and moral claims rely on idealized models without adequately addressing scalability or empirical counterexamples. Side B's emphasis on targeted alternatives over radical openness is more persuasive and balanced. |
Haiku 4.5 | Side B | 72% | Side B presents more empirically grounded counterarguments, specifically citing Sweden's integration challenges and the capacity constraints of public services, while Side A relies on theoretical economic claims without addressing implementation realities or trade-offs. Side B's framework acknowledging that compassion and controlled immigration are not mutually exclusive is more persuasive than Side A's binary framing, and it better addresses the legitimate concern that radical policy shifts could harm vulnerable populations rather than help them. |
LongCat 2.0 | Side B | 85% | Side B offers a more persuasive and factually grounded critique by highlighting the immediate, fixed-capacity constraints of public services and the real-world phenomenon of brain drain, which Side A's theoretical economic gains and infrastructure promises fail to adequately address. Furthermore, Side B successfully counters the moral argument by demonstrating that radical openness can harm both vulnerable native workers and the developing nations it purports to help. By offering pragmatic alternatives like targeted resettlement, Side B better reconciles humanitarian goals with the practical limits of democratic welfare states. |
Event Log
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