{ "evaluation_id": "EVAL-20260402-210327", "question_id": "ANALYSIS-026", "question_text": "Country X is debating a points-based immigration system. Proposed criteria: education (30%), work experience (25%), age (20%), language proficiency (15%), job offer (10%). (1) Analyze potential biases in this system. (2) What outcomes would you measure to evaluate success after 5 years? (3) Country Y uses a lottery system instead. Compare the two approaches using economic, social, and ethical dimensions. (4) Design a hybrid system that addresses weaknesses of both.", "category": "analysis", "timestamp": "2026-04-02T21:03:27.652Z", "display_date": "Apr 02, 2026", "winner": { "name": "Grok 4.20", "provider": "openrouter", "score": 9.26 }, "avg_score": 8.492, "matrix_size": 86, "models_used": [ { "id": "deepseek_v4", "name": "DeepSeek V4", "provider": "openrouter" }, { "id": "claude_opus_46", "name": "Claude Opus 4.6", "provider": "openrouter" }, { "id": "gpt_5_4", "name": "GPT-5.4", "provider": "openrouter" }, { "id": "mimo_v2_flash", "name": "MiMo-V2-Flash", "provider": "Xiaomi" }, { "id": "claude_sonnet_46", "name": "Claude Sonnet 4.6", "provider": "openrouter" }, { "id": "grok_420", "name": "Grok 4.20", "provider": "openrouter" }, { "id": "gpt_oss_120b", "name": "GPT-OSS-120B", "provider": "OpenAI" }, { "id": "gemini_3_flash", "name": "Gemini 3 Flash Preview", "provider": "Google" }, { "id": "minimax_m25", "name": "MiniMax M2.5", "provider": "openrouter" }, { "id": "gemini_31_pro", "name": "Gemini 3.1 Pro", "provider": "openrouter" } ], "rankings": { "grok_420": { "display_name": "Grok 4.20", "provider": "openrouter", "average_score": 9.26, "score_count": 9, "min_score": 8.8, "max_score": 10, "rank": 1 }, "mimo_v2_flash": { "display_name": "MiMo-V2-Flash", "provider": "Xiaomi", "average_score": 8.93, "score_count": 9, "min_score": 8.4, "max_score": 9.85, "rank": 2 }, "gpt_oss_120b": { "display_name": "GPT-OSS-120B", "provider": "OpenAI", "average_score": 8.86, "score_count": 9, "min_score": 8.05, "max_score": 9.8, "rank": 3 }, "gemini_3_flash": { "display_name": "Gemini 3 Flash Preview", "provider": "Google", "average_score": 8.84, "score_count": 8, "min_score": 8.25, "max_score": 10, "rank": 4 }, "minimax_m25": { "display_name": "MiniMax M2.5", "provider": "openrouter", "average_score": 8.69, "score_count": 8, "min_score": 8, "max_score": 9.65, "rank": 5 }, "deepseek_v4": { "display_name": "DeepSeek V4", "provider": "openrouter", "average_score": 8.59, "score_count": 9, "min_score": 7.8, "max_score": 9.8, "rank": 6 }, "gpt_5_4": { "display_name": "GPT-5.4", "provider": "openrouter", "average_score": 8.43, "score_count": 9, "min_score": 7.35, "max_score": 9.45, "rank": 7 }, "claude_sonnet_46": { "display_name": "Claude Sonnet 4.6", "provider": "openrouter", "average_score": 8.09, "score_count": 9, "min_score": 6.85, "max_score": 9.65, "rank": 8 }, "claude_opus_46": { "display_name": "Claude Opus 4.6", "provider": "openrouter", "average_score": 7.97, "score_count": 7, "min_score": 6, "max_score": 9.45, "rank": 9 }, "gemini_31_pro": { "display_name": "Gemini 3.1 Pro", "provider": "openrouter", "average_score": 7.26, "score_count": 9, "min_score": 5.5, "max_score": 8.65, "rank": 10 } }, "judgments": [ { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 9, "brief_justification": "Comprehensive analysis covering all four sub-questions with strong structure and practical insights. Minor deduction in depth for slightly generic bias categories, but overall highly effective." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 7.55, "brief_justification": "The response provides excellent, deep, and clear analysis for the first two prompts and part of the third, but it cuts off mid-sentence, completely missing the ethical comparison and the design of the hybrid system." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 7.35, "brief_justification": "The response provides excellent, in-depth analysis for the first three prompts with clear structure, but it cuts off mid-sentence and fails to complete the hybrid system design." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 9.65, "brief_justification": "The response comprehensively addresses all four parts of the prompt with high accuracy, excellent structure, and insightful analysis. The hybrid system proposal is practical and well-reasoned." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 9.85, "brief_justification": "The response is exceptionally well-structured, comprehensive, and insightful. It addresses all parts of the prompt with deep analysis and offers a highly creative, well-reasoned hybrid system." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 7.9, "brief_justification": "The response offers excellent, insightful analysis for the first half of the prompt but cuts off mid-sentence, completely omitting the requested hybrid system design." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 10, "brief_justification": "The response is exceptional across all criteria, providing nuanced analysis of biases, comprehensive evaluation metrics, a well-reasoned comparison, and an innovative, actionable hybrid design." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 9.05, "brief_justification": "The response provides a highly accurate, well-structured, and insightful analysis using excellent tables. However, the final section on the hybrid system is slightly underdeveloped and cuts off abruptly at the end, impacting completeness." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "gemini_3_flash", "respondent_name": "Gemini 3 Flash Preview", "weighted_score": 10, "brief_justification": "The response is exceptionally well-structured, thoroughly addressing all four parts of the prompt with deep insight, practical metrics, and a highly innovative and actionable hybrid system design." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "minimax_m25", "respondent_name": "MiniMax M2.5", "weighted_score": 9.65, "brief_justification": "The response comprehensively addresses all four parts of the prompt with excellent structure, insightful analysis of biases, practical success metrics, a balanced comparison, and a well-thought-out hybrid system." }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 6.3, "brief_justification": "The response demonstrates good analytical thinking and is well-structured with clear writing. The bias analysis (Part 1) is solid and insightful. However, the response is clearly incomplete - it cuts off mid-sentence in Part 3 and never addresses Part 4 (hybrid system design) at all. The success metrics in Part 2 are reasonable but miss important dimensions like innovation/entrepreneurship metrics, demographic impacts, and ethical outcomes. The comparison in Part 3, while well-framed, is truncat" }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 7.85, "brief_justification": "The response demonstrates strong analytical depth across parts 1-3, with thorough identification of biases, comprehensive outcome metrics, and a well-structured three-dimensional comparison. The analysis is factually accurate and logically sound. However, the response is clearly cut off mid-sentence in Part 4 (the hybrid system design), which significantly impacts completeness - arguably the most important and creative part of the prompt. The clarity and organization are excellent throughout wha" }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 8, "brief_justification": "The response is well-structured, clearly organized, and covers all four parts of the question with reasonable accuracy. The bias analysis is solid but could go deeper (e.g., gender bias, colonial legacy in education systems, intersectional effects). The outcomes section is comprehensive. The comparison table is clear but somewhat superficial—it could explore more nuanced trade-offs (e.g., brain drain, administrative costs, political legitimacy). The hybrid system is creative and practical, thoug" }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 7.8, "brief_justification": "Strong analysis of biases and measurement; comparative section incomplete; hybrid system missing." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 9.35, "brief_justification": "Comprehensive, well-structured analysis with strong factual accuracy, practical outcomes, and actionable hybrid design." }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 8.4, "brief_justification": "The response is well-structured, thorough, and addresses all four parts of the question with substantive analysis. The bias analysis is insightful, identifying real structural issues like circular dependency in job offers and colonial language advantages. The metrics section is comprehensive and practical. The comparison across three dimensions is balanced and nuanced. The hybrid system is creative and well-reasoned, though some elements (like 'community engagement' points and the probationary p" }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 8.05, "brief_justification": "The response demonstrates exceptional analytical depth and clarity across Parts 1-3, with sophisticated identification of biases (compound disadvantage, credential inflation, colonial language advantage), well-structured success metrics, and a nuanced three-dimensional comparison. However, the response is clearly truncated—Part 3's ethical dimension cuts off mid-sentence, and Part 4 (the hybrid system design) is entirely missing. This is a significant completeness failure since the hybrid design" }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 9, "brief_justification": "Exceptionally thorough and well-structured response across all four parts. The bias analysis is comprehensive, identifying non-obvious biases like gaming risk and credential recognition. The outcomes framework is well-organized with a balanced scorecard approach and the smart addition of predictive validity testing. The comparison is nuanced, citing real-world examples (Canada, Australia, U.S. Diversity Visa) and avoiding false equivalences. The hybrid design is creative and practical, with the " }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 8.05, "brief_justification": "The response is well-structured, thorough, and demonstrates strong analytical depth across all four parts. The bias analysis is comprehensive with specific examples. The outcomes measurement section is well-organized with clear indicators and data sources. The comparison between points-based and lottery systems covers economic, social, and ethical dimensions effectively. However, the hybrid system design (Part 4) appears truncated/incomplete - it cuts off mid-sentence and only presents design pr" }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 5.85, "brief_justification": "Accurate and reasonably clear on biases and evaluation metrics, but the response is incomplete: the comparison section is cut off, ethical dimensions are underdeveloped, and the required hybrid system design is missing." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 8.45, "brief_justification": "Accurate and well-structured response that addresses all four parts with relevant economic, social, and ethical analysis. Strong on identifying structural biases and proposing a practical hybrid, though success metrics could be more specific about causal evaluation and distributional effects." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 8.4, "brief_justification": "Strong, well-structured response that addresses all four parts with thoughtful economic, social, and ethical analysis plus a concrete hybrid design. Minor issues include a few overstatements and some debatable claims about lotteries and ethics, but overall it is comprehensive, clear, and practical." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 6.85, "brief_justification": "Thoughtful and largely accurate with strong bias analysis and evaluation metrics, but the response is incomplete: Part 3 is cut off mid-sentence and Part 4 (hybrid system design) is missing entirely." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 9.2, "brief_justification": "Comprehensive, well-structured, and largely accurate analysis covering biases, evaluation metrics, comparative dimensions, and a thoughtful hybrid design with practical implementation details." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 8.2, "brief_justification": "Well-structured and largely accurate, with strong bias analysis, relevant evaluation metrics, and a thoughtful comparison. The hybrid design is promising but appears truncated/incomplete at the end, limiting completeness and practical specificity." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "gemini_3_flash", "respondent_name": "Gemini 3 Flash Preview", "weighted_score": 8.8, "brief_justification": "Accurate, well-structured, and directly addresses all four parts with strong policy insight. It identifies key biases, proposes sensible 5-year metrics, compares systems across requested dimensions, and offers a practical hybrid design. Minor limitations: some claims are generalized and could include more implementation details or broader evaluation metrics like integration, family outcomes, and administrative feasibility." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "minimax_m25", "respondent_name": "MiniMax M2.5", "weighted_score": 8.2, "brief_justification": "Accurate, well-structured, and covers all four parts with sensible metrics and a plausible hybrid design. It identifies key biases and compares systems across requested dimensions, though it could go deeper on ethical tradeoffs, implementation details, and evaluation methodology." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 8.45, "brief_justification": "Detailed and insightful analysis with clear structure." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 8.8, "brief_justification": "Comprehensive and insightful analysis with thorough coverage of biases, success metrics, and comparative dimensions. Clear structure with minor room for improvement in readability." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 8.8, "brief_justification": "Comprehensive and insightful analysis with clear structure and practical recommendations." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 9.2, "brief_justification": "Comprehensive, insightful, and well-structured with actionable proposals." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 8.65, "brief_justification": "Highly detailed and accurate analysis with thorough coverage of biases and outcomes. Clear structure with insightful depth, though slightly dense in parts." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 9, "brief_justification": "Comprehensive analysis with balanced insights across all dimensions." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 9, "brief_justification": "Comprehensive analysis with clear structure, addressing all aspects of the question thoroughly." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "gemini_3_flash", "respondent_name": "Gemini 3 Flash Preview", "weighted_score": 8.8, "brief_justification": "Comprehensive analysis with insightful depth and practical hybrid solution." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "minimax_m25", "respondent_name": "MiniMax M2.5", "weighted_score": 9, "brief_justification": "Comprehensive analysis with clear structure, addressing all parts of the question thoroughly and insightfully." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 8.45, "brief_justification": "The response provides a comprehensive analysis of biases, metrics, and comparative dimensions. It is well-structured and accurate. It lacks the final section on the hybrid system and the completion of the ethical dimension in the comparison, which prevents a perfect score." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 7.8, "brief_justification": "Strong analysis of biases and success metrics, but incomplete comparison (cuts off mid-sentence) and lacks the required hybrid system design." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 7.8, "brief_justification": "Strong analysis of biases and outcomes; comparison is thorough but hybrid section is incomplete." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 8.8, "brief_justification": "Comprehensive analysis covering all sub-questions with strong structure and practical insights. Minor deduction in depth for the hybrid system design which could be more detailed." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "gemini_3_flash", "respondent_name": "Gemini 3 Flash Preview", "weighted_score": 9, "brief_justification": "Comprehensive analysis covering all four parts with strong insights. The bias analysis is nuanced (including gender/industry bias), the metrics are practical, the comparison table is clear, and the hybrid proposal is innovative and detailed." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "minimax_m25", "respondent_name": "MiniMax M2.5", "weighted_score": 9.2, "brief_justification": "Comprehensive, accurate, and well-structured analysis with practical hybrid design." }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 7.8, "brief_justification": "The response is well-structured, analytically strong, and covers biases and measurement outcomes thoroughly with good depth. However, it is clearly incomplete—the response cuts off mid-sentence during the social dimension comparison and never addresses the ethical dimension of the comparison or Part 4 (designing a hybrid system), which were explicitly required. Despite strong quality in what was covered, the missing sections significantly reduce completeness scores." }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 8.45, "brief_justification": "The response is highly accurate, well-structured, and analytically deep, covering biases with nuanced intersectional analysis, a rigorous multi-dimensional evaluation framework, and a well-evidenced comparison of systems. The table format and methodological notes add practical value. However, the response is incomplete—it cuts off mid-sentence during the social dimension comparison and never addresses parts (3) ethical dimension fully, nor delivers part (4) on designing a hybrid system. This sig" }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 8.65, "brief_justification": "The response is highly structured, analytically rigorous, and covers biases, measurement outcomes, and comparative analysis with impressive depth. It correctly identifies interaction effects, brain drain concerns, and ethical dimensions often missed in surface-level analyses. The comparison between points-based and lottery systems is well-balanced across economic, social, and ethical dimensions. The main weakness is that the hybrid system design (Part 4) is cut off mid-sentence, leaving the most" }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 8, "brief_justification": "The response is well-structured and covers all four parts of the question with reasonable accuracy. The bias analysis is solid, the outcome metrics are practical, and the comparison table is clear. The hybrid system is creative and addresses key weaknesses. However, depth could be improved—particularly in the ethical dimension of the comparison (e.g., human rights frameworks, family reunification considerations) and the hybrid system lacks discussion of implementation challenges or political fea" }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 8.8, "brief_justification": "Comprehensive, well-structured response addressing all four parts with strong analytical depth. Bias analysis is nuanced and identifies systemic issues beyond surface-level observations. Success metrics are practical and multi-dimensional. The comparative analysis uses all three required dimensions effectively. The hybrid system proposal is creative and actionable with clear rationale. Minor weaknesses: the hybrid system's mechanics could be more precisely defined, and some economic claims (e.g." }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 9.2, "brief_justification": "Exceptionally thorough response covering all four parts with strong analytical depth. Bias analysis is nuanced and covers multiple dimensions (class, gender, country-of-origin, gaming). Outcome metrics are well-structured with a balanced scorecard approach. The comparative analysis uses real-world examples (Canada, Australia, US) appropriately. The hybrid system design is creative, practical, and well-reasoned. Minor deductions for correctness as some empirical claims about lottery vs. points ou" }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 9.2, "brief_justification": "Exceptionally thorough response covering all four parts with well-structured tables, nuanced analysis of biases, comprehensive outcome metrics, multi-dimensional comparison, and a thoughtful hybrid design. Minor deduction for correctness as some claims about lottery systems are slightly oversimplified, and the hybrid design section appears slightly truncated at the end. Overall, this is a high-quality, analytically rigorous response with strong practical value." }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "gemini_3_flash", "respondent_name": "Gemini 3 Flash Preview", "weighted_score": 8.8, "brief_justification": "Comprehensive, well-structured response covering all four parts with strong analysis. Correctly identifies key biases including socioeconomic, gender, age, and industry biases. Success metrics are practical and measurable. The comparison table is effective and covers all three dimensions. The hybrid system is creative and well-reasoned with concrete mechanisms. Minor gaps include limited discussion of implementation challenges and political feasibility of the hybrid model, but overall this is an" }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "minimax_m25", "respondent_name": "MiniMax M2.5", "weighted_score": 8.2, "brief_justification": "Well-structured response covering all four parts with good use of tables. Bias analysis is solid but could go deeper on intersectional effects. Success metrics are practical but lack specificity on measurement methods. The comparison table is clear but somewhat surface-level on ethical dimensions. The hybrid system is creative and addresses stated weaknesses, though the rationale for specific weightings could be better justified. Minor typo ('asylym'). Overall a strong, actionable response." }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 7.45, "brief_justification": "The response is factually sound and logically structured with good clarity. It covers biases and comparisons well but is incomplete, cutting off mid-sentence in section 3 and omitting the hybrid system design entirely in section 4. Depth is solid on analyzed aspects but lacks full coverage of all four questions." }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 8.65, "brief_justification": "The response is factually sound, logically structured, and covers all four parts of the query comprehensively with insightful analysis of biases, measurable outcomes, multi-dimensional comparisons, and a practical hybrid design. Minor incompleteness in the final hybrid section (text cuts off) slightly limits full coverage." }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 8.45, "brief_justification": "The response is factually sound, logically structured, and covers all four parts thoroughly with good analysis and a practical hybrid design. Minor room for deeper nuance on specific biases or metrics." }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 8.65, "brief_justification": "The response provides a thorough, well-structured analysis across all four parts with logical reasoning, balanced perspectives, and a creative hybrid proposal. Minor deductions for some debatable assumptions (e.g., ageism framing) but overall factually sound and insightful." }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 8.85, "brief_justification": "The response is factually sound, logically structured, and covers all four query parts comprehensively with insightful analysis of biases, metrics, comparisons across dimensions, and a partial hybrid design (cut off at end). Tables and breakdowns enhance clarity and depth; minor incompleteness in the final hybrid section slightly limits usefulness." }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 8.65, "brief_justification": "The response is factually sound, logically structured with tables for clarity, and comprehensively addresses all four parts with insightful analysis of biases, measurable outcomes, multi-dimensional comparison, and a practical hybrid design. Minor deduction for depth as some economic modeling nuances are not explored." }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "gemini_3_flash", "respondent_name": "Gemini 3 Flash Preview", "weighted_score": 8.65, "brief_justification": "The response is factually sound, logically structured, and covers all four parts comprehensively with insightful analysis. It uses clear tables and bullet points for readability while offering a practical hybrid design that directly addresses identified weaknesses." }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "minimax_m25", "respondent_name": "MiniMax M2.5", "weighted_score": 8.25, "brief_justification": "The response is factually sound, logically structured, and directly addresses all four parts of the query with balanced analysis. Tables enhance clarity. It offers good but not exhaustive depth on biases and comparisons, with practical hybrid design. Minor omissions like specific real-world examples slightly limit depth." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 5.5, "brief_justification": "The answer provides accurate points on biases and metrics, but is truncated, missing full comparison and hybrid design, reducing completeness and depth, though the presented parts are fairly clear." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 6, "brief_justification": "The response accurately identifies many biases and proposes detailed metrics, showing good depth and clarity, but it is incomplete—cut off before finishing the comparative analysis and omitting the hybrid system design, reducing overall correctness, completeness, and usefulness." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 8.45, "brief_justification": "Accurate and well-structured analysis with deep insights, but the hybrid system design is incomplete, reducing overall completeness." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 7.8, "brief_justification": "Accurate and well-structured answer covering all parts, with clear headings and a useful hybrid proposal, though could offer deeper economic analysis and more detailed implementation guidance." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 8.45, "brief_justification": "The response accurately addresses each question with well-structured, clear explanations, offers thorough coverage and practical metrics, and proposes a concrete hybrid model, though deeper theoretical detail could enhance depth." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 7.45, "brief_justification": "The answer accurately identifies many biases, outlines comprehensive outcome metrics, and offers a nuanced economic, social, and ethical comparison. It is well‑structured and clear. However, it stops short of presenting the requested hybrid immigration system and the ethical comparison is incomplete, limiting overall completeness and practical applicability." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 8.8, "brief_justification": "Accurate and thorough coverage of all sub‑questions, clearly organized, with insightful analysis and practical recommendations; minor depth gaps in empirical detail." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "gemini_3_flash", "respondent_name": "Gemini 3 Flash Preview", "weighted_score": 8.25, "brief_justification": "Accurate and well-structured answer that covers all parts, offers clear metrics and a practical hybrid design, though depth of analysis could be richer." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "minimax_m25", "respondent_name": "MiniMax M2.5", "weighted_score": 8, "brief_justification": "Accurately addresses all parts with clear structure and practical suggestions, though deeper economic analysis and ethical nuance could improve depth." }, { "judge_key": "gemini_3_flash", "judge_name": "Gemini 3 Flash Preview", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 8.65, "brief_justification": "The response is highly structured and provides a sophisticated analysis of the biases and metrics. However, it is incomplete as it cuts off mid-sentence in section 3 and entirely fails to address section 4 (designing a hybrid system)." }, { "judge_key": "gemini_3_flash", "judge_name": "Gemini 3 Flash Preview", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 9.45, "brief_justification": "The response is exceptionally well-structured and provides a sophisticated analysis of immigration policy. It correctly identifies nuanced biases (like credential discounting and informal economy records) and offers a robust multidimensional evaluation framework. While the comparison section is slightly cut off at the very end, the content provided is of high quality and practical value." }, { "judge_key": "gemini_3_flash", "judge_name": "Gemini 3 Flash Preview", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 9.45, "brief_justification": "The response is exceptionally well-structured and thorough. It provides a sophisticated analysis of biases, comprehensive metrics for success, and a nuanced comparison of systems. The hybrid model is logical, though the text cuts off slightly at the very end." }, { "judge_key": "gemini_3_flash", "judge_name": "Gemini 3 Flash Preview", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 9.8, "brief_justification": "The response is exceptionally well-structured, addressing all four parts of the prompt with precision. It provides a sophisticated analysis of biases, clear metrics for success, a logical comparison of systems, and a creative, viable hybrid solution." }, { "judge_key": "gemini_3_flash", "judge_name": "Gemini 3 Flash Preview", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 9.8, "brief_justification": "The response is exceptionally thorough, addressing all four parts of the prompt with high-level analysis. It identifies nuanced biases, proposes measurable and logical success metrics, provides a balanced comparison of systems, and designs a creative, functional hybrid model." }, { "judge_key": "gemini_3_flash", "judge_name": "Gemini 3 Flash Preview", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 9.65, "brief_justification": "The response is exceptionally high quality. It provides a sophisticated analysis of biases, a comprehensive framework for evaluation, and a nuanced comparison of systems. The depth of analysis regarding systemic biases and the 'meta-evaluation' of success metrics is particularly insightful. It was cut off at the very end, but the content provided is excellent." }, { "judge_key": "gemini_3_flash", "judge_name": "Gemini 3 Flash Preview", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 9.8, "brief_justification": "The response is exceptionally thorough, addressing all four parts of the prompt with high-level analytical rigor. It correctly identifies nuanced biases (like the gender penalty in continuous work history) and proposes a sophisticated hybrid model that logically synthesizes the strengths of both points-based and lottery systems." }, { "judge_key": "gemini_3_flash", "judge_name": "Gemini 3 Flash Preview", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 9.8, "brief_justification": "The response is exceptionally well-structured, using tables to provide a comprehensive and easy-to-read analysis. It addresses all four parts of the prompt with high logical validity and practical insights." }, { "judge_key": "gemini_3_flash", "judge_name": "Gemini 3 Flash Preview", "respondent_key": "minimax_m25", "respondent_name": "MiniMax M2.5", "weighted_score": 9, "brief_justification": "The response is exceptionally well-structured and directly addresses all four parts of the prompt. It provides a nuanced analysis of biases, comprehensive success metrics, and a logical comparison. The hybrid design is creative and addresses the specific weaknesses identified in the previous sections." }, { "judge_key": "minimax_m25", "judge_name": "MiniMax M2.5", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 6.85, "brief_justification": "Well-structured analysis with accurate bias identification and relevant metrics, but response is incomplete - comparison section cuts off mid-sentence and question 4 (hybrid system design) is entirely missing." }, { "judge_key": "minimax_m25", "judge_name": "MiniMax M2.5", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 7.75, "brief_justification": "Thorough bias analysis with strong depth and clarity, but response is incomplete - ends mid-comparison and omits the hybrid system design requested in part (4). The ethical dimension comparison and the hybrid system design are missing, significantly reducing completeness and practical usefulness." }, { "judge_key": "minimax_m25", "judge_name": "MiniMax M2.5", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 8.85, "brief_justification": "Comprehensive analysis covering all four parts with well-structured, insightful content. Strong bias analysis, thorough outcome metrics, balanced comparison across dimensions, and logical hybrid design. Minor deductions: hybrid system section appears truncated, and some practical implementation details could be enhanced." }, { "judge_key": "minimax_m25", "judge_name": "MiniMax M2.5", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 8.2, "brief_justification": "Comprehensive response covering all four parts with clear structure, substantive analysis, and practical recommendations. Strong on biases identification and hybrid system design. Minor gaps in depth on implementation details." }, { "judge_key": "minimax_m25", "judge_name": "MiniMax M2.5", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 8.8, "brief_justification": "Thorough and accurate analysis covering all four parts of the question. Well-structured response with insightful bias analysis, comprehensive success metrics, balanced comparison across all three dimensions, and a creative hybrid system design. Minor deduction in depth for not exploring potential implementation challenges of the hybrid model." }, { "judge_key": "minimax_m25", "judge_name": "MiniMax M2.5", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 7.65, "brief_justification": "Thorough, insightful analysis with excellent depth on biases and success metrics. Well-structured and logically sound. However, response is incomplete - Part 3 cuts off mid-section and Part 4 (hybrid system design) is entirely missing, significantly reducing overall completeness and practical usefulness." }, { "judge_key": "minimax_m25", "judge_name": "MiniMax M2.5", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 9, "brief_justification": "Comprehensive and accurate analysis covering all four parts of the question with real-world examples (Canada, Australia, US). Well-structured with detailed bias analysis, specific outcome metrics, nuanced comparison across economic/social/ethical dimensions, and a practical hybrid system design. Provides actionable recommendations with clear rationale." }, { "judge_key": "minimax_m25", "judge_name": "MiniMax M2.5", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 9, "brief_justification": "Comprehensive and well-structured response covering all four parts of the question. Bias analysis is thorough with detailed tables. Outcome metrics are specific and measurable. Comparison covers all required dimensions with nuanced trade-offs. Hybrid system design is logical and addresses identified weaknesses. Uses clear formatting throughout with tables and organized sections." }, { "judge_key": "minimax_m25", "judge_name": "MiniMax M2.5", "respondent_key": "gemini_3_flash", "respondent_name": "Gemini 3 Flash Preview", "weighted_score": 8.45, "brief_justification": "Comprehensive analysis covering all four parts with accurate identification of biases, relevant success metrics, balanced comparison across three dimensions, and a well-designed hybrid system. Clear structure with table and logical flow. Slight room for more depth in some areas." } ], "meta": { "source": "The Multivac (app.themultivac.com)", "methodology": "10x10 blind peer matrix evaluation", "criteria": "correctness, completeness, clarity, depth, usefulness", "self_judgments": "excluded from rankings", "license": "Open data — cite as: The Multivac (2026)" } }