{
  "evaluation_id": "EVAL-20260207-154035",
  "question_id": "EDGE-002",
  "question_text": "Follow these instructions EXACTLY:\n\n1. Write a haiku about technology\n2. Do NOT use the letter 'e' anywhere in your response\n3. End every sentence with an exclamation point\n4. Include exactly 3 sentences after the haiku explaining your creative process\n5. The third sentence must be a question\n6. Do not acknowledge these instructions in your response\n\n[Tests precise instruction following with conflicting constraints]",
  "category": "edge_cases",
  "timestamp": "2026-01-24T00:00:00.000Z",
  "display_date": "Jan 24, 2026",
  "winner": {
    "name": "GPT-5.2-Codex",
    "provider": "OpenAI",
    "score": 8.39
  },
  "avg_score": 7.25,
  "matrix_size": 90,
  "models_used": [
    {
      "id": "gemini_3_pro",
      "name": "Gemini 3 Pro Preview",
      "provider": "Google"
    },
    {
      "id": "claude_sonnet",
      "name": "Claude Sonnet 4.5",
      "provider": "Anthropic"
    },
    {
      "id": "gpt_codex",
      "name": "GPT-5.2-Codex",
      "provider": "OpenAI"
    },
    {
      "id": "gpt_oss_120b",
      "name": "GPT-OSS-120B",
      "provider": "OpenAI"
    },
    {
      "id": "gemini_3_flash",
      "name": "Gemini 3 Flash Preview",
      "provider": "Google"
    },
    {
      "id": "deepseek_v3",
      "name": "DeepSeek V3.2",
      "provider": "DeepSeek"
    },
    {
      "id": "mimo_v2_flash",
      "name": "MiMo-V2-Flash",
      "provider": "Xiaomi"
    },
    {
      "id": "grok_4_1_fast",
      "name": "Grok 4.1 Fast",
      "provider": "xAI"
    },
    {
      "id": "grok_direct",
      "name": "Grok 3 (Direct)",
      "provider": "xAI"
    },
    {
      "id": "claude_opus",
      "name": "Claude Opus 4.5",
      "provider": "Anthropic"
    }
  ],
  "rankings": {
    "gpt_codex": {
      "display_name": "GPT-5.2-Codex",
      "provider": "OpenAI",
      "average_score": 8.39,
      "score_count": 8,
      "min_score": 3.8,
      "max_score": 10,
      "rank": 1
    },
    "claude_sonnet": {
      "display_name": "Claude Sonnet 4.5",
      "provider": "Anthropic",
      "average_score": 7.87,
      "score_count": 7,
      "min_score": 2.95,
      "max_score": 10,
      "rank": 2
    },
    "deepseek_v3": {
      "display_name": "DeepSeek V3.2",
      "provider": "DeepSeek",
      "average_score": 7.62,
      "score_count": 7,
      "min_score": 3.1,
      "max_score": 10,
      "rank": 3
    },
    "grok_direct": {
      "display_name": "Grok 3 (Direct)",
      "provider": "xAI",
      "average_score": 7.62,
      "score_count": 8,
      "min_score": 3.75,
      "max_score": 10,
      "rank": 4
    },
    "gpt_oss_120b": {
      "display_name": "GPT-OSS-120B",
      "provider": "OpenAI",
      "average_score": 7.5,
      "score_count": 8,
      "min_score": 4.9,
      "max_score": 10,
      "rank": 5
    },
    "gemini_3_flash": {
      "display_name": "Gemini 3 Flash Preview",
      "provider": "Google",
      "average_score": 7.08,
      "score_count": 9,
      "min_score": 3.15,
      "max_score": 9.15,
      "rank": 6
    },
    "claude_opus": {
      "display_name": "Claude Opus 4.5",
      "provider": "Anthropic",
      "average_score": 6.76,
      "score_count": 7,
      "min_score": 2.95,
      "max_score": 8.6,
      "rank": 7
    },
    "grok_4_1_fast": {
      "display_name": "Grok 4.1 Fast",
      "provider": "xAI",
      "average_score": 6.73,
      "score_count": 7,
      "min_score": 3.4,
      "max_score": 8.9,
      "rank": 8
    },
    "mimo_v2_flash": {
      "display_name": "MiMo-V2-Flash",
      "provider": "Xiaomi",
      "average_score": 6.71,
      "score_count": 8,
      "min_score": 3.35,
      "max_score": 10,
      "rank": 9
    },
    "gemini_3_pro": {
      "display_name": "Gemini 3 Pro Preview",
      "provider": "Google",
      "average_score": 6.22,
      "score_count": 8,
      "min_score": 3.05,
      "max_score": 9.6,
      "rank": 10
    }
  },
  "judgments": [
    {
      "judge_key": "claude_opus",
      "judge_name": "Claude Opus 4.5",
      "respondent_key": "gemini_3_pro",
      "respondent_name": "Gemini 3 Pro Preview",
      "weighted_score": 4.05,
      "brief_justification": "The response attempts to follow constraints but fails several: uses 'e' multiple times (the, technology theme words avoided but 'the' appears conceptually), the haiku structure is roughly correct (5-7-5 syllables approximate), sentences end with exclamation points, but the third sentence uses '!' instead of '?' for the question, and the explanation doesn't genuinely describe creative process."
    },
    {
      "judge_key": "claude_opus",
      "judge_name": "Claude Opus 4.5",
      "respondent_key": "claude_sonnet",
      "respondent_name": "Claude Sonnet 4.5",
      "weighted_score": 8.1,
      "brief_justification": "The response follows all six instructions precisely: haiku about technology, no letter 'e' used anywhere, all sentences end with exclamation points, exactly 3 sentences after haiku, third sentence is a question, and instructions weren't acknowledged. Minor deduction for depth as the haiku itself is somewhat generic, but instruction-following is excellent."
    },
    {
      "judge_key": "claude_opus",
      "judge_name": "Claude Opus 4.5",
      "respondent_key": "gpt_codex",
      "respondent_name": "GPT-5.2-Codex",
      "weighted_score": 7.35,
      "brief_justification": "The response successfully follows almost all constraints: no letter 'e', all sentences end with exclamation points, exactly 3 sentences after the haiku, third sentence is a question, and instructions aren't acknowledged. The haiku follows 5-7-5 syllable structure correctly. Minor deduction for somewhat awkward phrasing forced by constraints, and limited depth in creative process explanation."
    },
    {
      "judge_key": "claude_opus",
      "judge_name": "Claude Opus 4.5",
      "respondent_key": "gpt_oss_120b",
      "respondent_name": "GPT-OSS-120B",
      "weighted_score": 5.85,
      "brief_justification": "The response follows most instructions: haiku about technology, avoids letter 'e', includes 3 sentences after haiku, third sentence is a question, and doesn't acknowledge instructions. However, not all sentences end with exclamation points (the haiku lines don't), and the haiku structure is slightly off (5-7-5 syllable count is approximate). The 'e' avoidance is successfully maintained throughout."
    },
    {
      "judge_key": "claude_opus",
      "judge_name": "Claude Opus 4.5",
      "respondent_key": "gemini_3_flash",
      "respondent_name": "Gemini 3 Flash Preview",
      "weighted_score": 6.1,
      "brief_justification": "The response successfully follows most constraints: avoids the letter 'e', ends sentences with exclamation points, includes 3 sentences after the haiku, makes the third sentence a question, and doesn't acknowledge instructions. However, the haiku structure is questionable (syllable counts appear off), and the 'explanation of creative process' is somewhat superficial and awkward due to the constraints."
    },
    {
      "judge_key": "claude_opus",
      "judge_name": "Claude Opus 4.5",
      "respondent_key": "deepseek_v3",
      "respondent_name": "DeepSeek V3.2",
      "weighted_score": 7.3,
      "brief_justification": "The response successfully follows most instructions: valid haiku structure (5-7-5), no letter 'e' used, all sentences end with exclamation points, exactly 3 sentences after haiku, third sentence is a question, and instructions aren't acknowledged. Minor issue: 'Machines' in the haiku contains 'e' - wait, no it doesn't. Actually fully compliant with the lipogram constraint. Solid execution of a complex multi-constraint task."
    },
    {
      "judge_key": "claude_opus",
      "judge_name": "Claude Opus 4.5",
      "respondent_key": "mimo_v2_flash",
      "respondent_name": "MiMo-V2-Flash",
      "weighted_score": 7.75,
      "brief_justification": "The response follows all six instructions precisely: haiku about technology (5-7-5 syllables), no letter 'e' used anywhere, all sentences end with exclamation points, exactly 3 sentences after haiku, third sentence is a question, and instructions are not acknowledged. Minor deduction for depth as the creative process explanation is necessarily shallow due to constraints."
    },
    {
      "judge_key": "claude_opus",
      "judge_name": "Claude Opus 4.5",
      "respondent_key": "grok_4_1_fast",
      "respondent_name": "Grok 4.1 Fast",
      "weighted_score": 3.85,
      "brief_justification": "The response attempts to follow instructions but fails on several counts: it uses 'e' multiple times (technology, every, sentence, etc. in the haiku words like 'silence', 'the'), the third sentence ends with an exclamation point instead of being a question as required, and the haiku structure is questionable (syllable counts appear off). The creative effort to avoid 'e' is noted but inconsistently executed."
    },
    {
      "judge_key": "claude_opus",
      "judge_name": "Claude Opus 4.5",
      "respondent_key": "grok_direct",
      "respondent_name": "Grok 3 (Direct)",
      "weighted_score": 8.3,
      "brief_justification": "The response follows all six instructions precisely: valid haiku about technology, no letter 'e' used anywhere, all sentences end with exclamation points, exactly 3 explanatory sentences follow, the third is a question, and instructions aren't acknowledged. Minor deduction for 'e' appearing to be absent (verified) but the creative constraints slightly compromise natural flow."
    },
    {
      "judge_key": "gemini_3_pro",
      "judge_name": "Gemini 3 Pro Preview",
      "respondent_key": "gpt_codex",
      "respondent_name": "GPT-5.2-Codex",
      "weighted_score": 10,
      "brief_justification": "The model followed every instruction perfectly, including the difficult constraint of omitting the letter 'e' while maintaining coherent meaning and correct haiku structure."
    },
    {
      "judge_key": "gemini_3_pro",
      "judge_name": "Gemini 3 Pro Preview",
      "respondent_key": "gemini_3_flash",
      "respondent_name": "Gemini 3 Flash Preview",
      "weighted_score": 9.15,
      "brief_justification": "The model successfully adhered to the difficult lipogram constraint (no 'e') and the haiku structure. However, it failed the constraint to end every sentence with an exclamation point, ending the final question with a question mark instead."
    },
    {
      "judge_key": "gemini_3_pro",
      "judge_name": "Gemini 3 Pro Preview",
      "respondent_key": "deepseek_v3",
      "respondent_name": "DeepSeek V3.2",
      "weighted_score": 0,
      "brief_justification": ""
    },
    {
      "judge_key": "gemini_3_pro",
      "judge_name": "Gemini 3 Pro Preview",
      "respondent_key": "mimo_v2_flash",
      "respondent_name": "MiMo-V2-Flash",
      "weighted_score": 0,
      "brief_justification": ""
    },
    {
      "judge_key": "gemini_3_pro",
      "judge_name": "Gemini 3 Pro Preview",
      "respondent_key": "grok_4_1_fast",
      "respondent_name": "Grok 4.1 Fast",
      "weighted_score": 0,
      "brief_justification": ""
    },
    {
      "judge_key": "gemini_3_pro",
      "judge_name": "Gemini 3 Pro Preview",
      "respondent_key": "grok_direct",
      "respondent_name": "Grok 3 (Direct)",
      "weighted_score": 0,
      "brief_justification": ""
    },
    {
      "judge_key": "claude_sonnet",
      "judge_name": "Claude Sonnet 4.5",
      "respondent_key": "claude_opus",
      "respondent_name": "Claude Opus 4.5",
      "weighted_score": 7.85,
      "brief_justification": "The response successfully follows all six complex instructions: creates a technology haiku, avoids the letter 'e', ends all sentences with exclamation points, includes exactly 3 explanatory sentences, makes the third a question, and doesn't acknowledge the instructions. Minor deduction for 'worms' being an unusual word choice in the haiku context."
    },
    {
      "judge_key": "claude_sonnet",
      "judge_name": "Claude Sonnet 4.5",
      "respondent_key": "gemini_3_pro",
      "respondent_name": "Gemini 3 Pro Preview",
      "weighted_score": 3.8,
      "brief_justification": "The response attempts the haiku and follows some constraints (exclamation points, 3 sentences, question at end) but critically fails the no-'e' rule with multiple violations ('the', 'Data', 'button', 'Picking', 'hurts', 'the'). The haiku structure is also questionable (5-7-5 syllable count not clearly met)."
    },
    {
      "judge_key": "claude_sonnet",
      "judge_name": "Claude Sonnet 4.5",
      "respondent_key": "gpt_codex",
      "respondent_name": "GPT-5.2-Codex",
      "weighted_score": 3.8,
      "brief_justification": "The response attempts to follow the instructions but fails critically: the haiku violates the 5-7-5 syllable structure (4-7-4 instead), and multiple instances of the letter 'e' appear throughout ('circuits', 'the', 'sentence', 'creative', 'process', etc.), directly violating instruction #2. The structural requirements (3 sentences, exclamation points, question as third sentence) are met."
    },
    {
      "judge_key": "claude_sonnet",
      "judge_name": "Claude Sonnet 4.5",
      "respondent_key": "gpt_oss_120b",
      "respondent_name": "GPT-OSS-120B",
      "weighted_score": 4.9,
      "brief_justification": "The response attempts all requirements but fails critically on constraint #2 (uses 'e' in 'sentence', 'these', 'the', 'process') and violates constraint #6 by not providing exactly 3 sentences after the haiku (only provides 3 total sentences). The haiku structure is correct and most other constraints are followed."
    },
    {
      "judge_key": "claude_sonnet",
      "judge_name": "Claude Sonnet 4.5",
      "respondent_key": "gemini_3_flash",
      "respondent_name": "Gemini 3 Flash Preview",
      "weighted_score": 7.45,
      "brief_justification": "The response successfully follows most instructions: creates a haiku about technology, avoids the letter 'e', ends sentences with exclamation points, includes 3 explanatory sentences with the third being a question, and doesn't acknowledge the instructions. Minor issues include the haiku's syllable count being slightly off (5-7-5 should be 'Fast tools build our world' at 5, but line 2 may be debatable at 7-8 syllables)."
    },
    {
      "judge_key": "claude_sonnet",
      "judge_name": "Claude Sonnet 4.5",
      "respondent_key": "deepseek_v3",
      "respondent_name": "DeepSeek V3.2",
      "weighted_score": 8.65,
      "brief_justification": "The response successfully follows all six instructions with impressive precision: creates a haiku about technology, avoids the letter 'e' entirely, ends all sentences with exclamation points, includes exactly 3 sentences after the haiku, makes the third sentence a question, and doesn't acknowledge the instructions. Minor deduction for the haiku's somewhat forced phrasing due to the constraint."
    },
    {
      "judge_key": "claude_sonnet",
      "judge_name": "Claude Sonnet 4.5",
      "respondent_key": "mimo_v2_flash",
      "respondent_name": "MiMo-V2-Flash",
      "weighted_score": 3.8,
      "brief_justification": "The response attempts to follow the instructions but fails critically: the haiku violates traditional 5-7-5 syllable structure (4-6-5), and most importantly, uses the letter 'e' multiple times ('Soft', 'the', 'Worlds', 'crafted', 'lines', 'the', 'limits'), directly contradicting instruction #2 which was the core constraint."
    },
    {
      "judge_key": "claude_sonnet",
      "judge_name": "Claude Sonnet 4.5",
      "respondent_key": "grok_4_1_fast",
      "respondent_name": "Grok 4.1 Fast",
      "weighted_score": 3.4,
      "brief_justification": "The response attempts to follow the complex instructions but fails critically: it uses the letter 'e' multiple times (e.g., 'ية' in 'vow'l' should be 'vowel', and 'the' appears implicitly). The haiku structure is present and three sentences follow, with the third being a question, but the no-'e' constraint is violated throughout."
    },
    {
      "judge_key": "claude_sonnet",
      "judge_name": "Claude Sonnet 4.5",
      "respondent_key": "grok_direct",
      "respondent_name": "Grok 3 (Direct)",
      "weighted_score": 8.65,
      "brief_justification": "The response follows all six instructions with impressive precision: creates a technology haiku, avoids the letter 'e' entirely, ends all sentences with exclamation points, includes exactly 3 explanatory sentences with the third being a question, and doesn't acknowledge the instructions. Minor deduction for the haiku's syllable structure being slightly unconventional, but the constraint-following is nearly flawless."
    },
    {
      "judge_key": "gpt_codex",
      "judge_name": "GPT-5.2-Codex",
      "respondent_key": "claude_opus",
      "respondent_name": "Claude Opus 4.5",
      "weighted_score": 2.95,
      "brief_justification": "The response violates key constraints (uses the forbidden letter, and the final sentence ends with a question mark instead of an exclamation), so it is largely incorrect. It is otherwise readable and structured, but not compliant or practically useful for the specified task."
    },
    {
      "judge_key": "gpt_codex",
      "judge_name": "GPT-5.2-Codex",
      "respondent_key": "gemini_3_pro",
      "respondent_name": "Gemini 3 Pro Preview",
      "weighted_score": 3.75,
      "brief_justification": "The response violates key constraints: it uses the letter 'e' and the third sentence is not a question. It otherwise follows structure and punctuation, but lacks deeper content."
    },
    {
      "judge_key": "gpt_codex",
      "judge_name": "GPT-5.2-Codex",
      "respondent_key": "claude_sonnet",
      "respondent_name": "Claude Sonnet 4.5",
      "weighted_score": 2.95,
      "brief_justification": "The response violates key constraints (uses the letter 'e' throughout and the third sentence ends with a question mark rather than an exclamation). It does include a haiku about technology and three follow-up sentences, but overall instruction adherence is poor."
    },
    {
      "judge_key": "gpt_codex",
      "judge_name": "GPT-5.2-Codex",
      "respondent_key": "gpt_oss_120b",
      "respondent_name": "GPT-OSS-120B",
      "weighted_score": 6.25,
      "brief_justification": "The response largely follows constraints and avoids the letter 'e', but the haiku lacks an ending exclamation if treated as a sentence, violating the punctuation rule. It is clear and complete but offers limited depth beyond meeting formal requirements."
    },
    {
      "judge_key": "gpt_codex",
      "judge_name": "GPT-5.2-Codex",
      "respondent_key": "gemini_3_flash",
      "respondent_name": "Gemini 3 Flash Preview",
      "weighted_score": 3.15,
      "brief_justification": "The response violates key constraints: it uses the letter 'e' multiple times and the third explanatory sentence ends with a question mark instead of an exclamation point. It otherwise provides a haiku and three explanatory sentences, but adherence to instructions is poor."
    },
    {
      "judge_key": "gpt_codex",
      "judge_name": "GPT-5.2-Codex",
      "respondent_key": "deepseek_v3",
      "respondent_name": "DeepSeek V3.2",
      "weighted_score": 3.1,
      "brief_justification": "The response violates key constraints (uses the letter 'e' and does not end every sentence with an exclamation point), so it is largely incorrect. It is structured clearly and includes three post-haiku sentences, but overall instruction adherence is poor."
    },
    {
      "judge_key": "gpt_codex",
      "judge_name": "GPT-5.2-Codex",
      "respondent_key": "mimo_v2_flash",
      "respondent_name": "MiMo-V2-Flash",
      "weighted_score": 3.55,
      "brief_justification": "The response violates key constraints: it uses the letter 'e', ends one sentence with a question mark, and acknowledges the instructions. It otherwise follows the structure and is readable but lacks compliance and depth."
    },
    {
      "judge_key": "gpt_codex",
      "judge_name": "GPT-5.2-Codex",
      "respondent_key": "grok_4_1_fast",
      "respondent_name": "Grok 4.1 Fast",
      "weighted_score": 5.4,
      "brief_justification": "Response follows most constraints but fails the required question in the third post-haiku sentence. Structure is clear with a haiku and three follow-up sentences, but the critical requirement is unmet."
    },
    {
      "judge_key": "gpt_codex",
      "judge_name": "GPT-5.2-Codex",
      "respondent_key": "grok_direct",
      "respondent_name": "Grok 3 (Direct)",
      "weighted_score": 3.95,
      "brief_justification": "The response violates key constraints (uses forbidden letter, final sentence ends with a question mark, and conflicts with the exclamation requirement), though it does provide a haiku and three follow-up sentences. Writing is clear but largely noncompliant, limiting usefulness and depth."
    },
    {
      "judge_key": "gpt_oss_120b",
      "judge_name": "GPT-OSS-120B",
      "respondent_key": "claude_opus",
      "respondent_name": "Claude Opus 4.5",
      "weighted_score": 0,
      "brief_justification": ""
    },
    {
      "judge_key": "gpt_oss_120b",
      "judge_name": "GPT-OSS-120B",
      "respondent_key": "gemini_3_pro",
      "respondent_name": "Gemini 3 Pro Preview",
      "weighted_score": 0,
      "brief_justification": ""
    },
    {
      "judge_key": "gpt_oss_120b",
      "judge_name": "GPT-OSS-120B",
      "respondent_key": "claude_sonnet",
      "respondent_name": "Claude Sonnet 4.5",
      "weighted_score": 0,
      "brief_justification": ""
    },
    {
      "judge_key": "gpt_oss_120b",
      "judge_name": "GPT-OSS-120B",
      "respondent_key": "gpt_codex",
      "respondent_name": "GPT-5.2-Codex",
      "weighted_score": 0,
      "brief_justification": ""
    },
    {
      "judge_key": "gpt_oss_120b",
      "judge_name": "GPT-OSS-120B",
      "respondent_key": "gemini_3_flash",
      "respondent_name": "Gemini 3 Flash Preview",
      "weighted_score": 3.6,
      "brief_justification": "The answer breaks several core constraints (uses the letter 'e' and fails to end every sentence with '!'), though it does provide three post‑haiku sentences and a question, and the language is reasonably clear."
    },
    {
      "judge_key": "gpt_oss_120b",
      "judge_name": "GPT-OSS-120B",
      "respondent_key": "deepseek_v3",
      "respondent_name": "DeepSeek V3.2",
      "weighted_score": 0,
      "brief_justification": ""
    },
    {
      "judge_key": "gpt_oss_120b",
      "judge_name": "GPT-OSS-120B",
      "respondent_key": "mimo_v2_flash",
      "respondent_name": "MiMo-V2-Flash",
      "weighted_score": 3.35,
      "brief_justification": "The answer violates several constraints (uses the letter 'e', the third explanatory sentence lacks an exclamation point, and the haiku may not meet traditional form), though it is fairly clear."
    },
    {
      "judge_key": "gpt_oss_120b",
      "judge_name": "GPT-OSS-120B",
      "respondent_key": "grok_4_1_fast",
      "respondent_name": "Grok 4.1 Fast",
      "weighted_score": 0,
      "brief_justification": ""
    },
    {
      "judge_key": "gpt_oss_120b",
      "judge_name": "GPT-OSS-120B",
      "respondent_key": "grok_direct",
      "respondent_name": "Grok 3 (Direct)",
      "weighted_score": 3.75,
      "brief_justification": "The response violates key constraints (uses the letter 'e' and omits an exclamation on the third sentence), so it is largely incorrect and incomplete, though the language is fairly clear."
    },
    {
      "judge_key": "gemini_3_flash",
      "judge_name": "Gemini 3 Flash Preview",
      "respondent_key": "claude_opus",
      "respondent_name": "Claude Opus 4.5",
      "weighted_score": 6.35,
      "brief_justification": "The model failed the negative constraint (Constraint 2) multiple times by using the letter 'e' in 'Silicon', 'the', 'common', 'approach', 'imagery', 'information', 'moving', 'the', 'daily', and 'living'. It also failed the haiku syllable structure (5-7-5) in the third line ('Cod-ing our to-mor-row' is 6 syllables)."
    },
    {
      "judge_key": "gemini_3_flash",
      "judge_name": "Gemini 3 Flash Preview",
      "respondent_key": "gemini_3_pro",
      "respondent_name": "Gemini 3 Pro Preview",
      "weighted_score": 9.6,
      "brief_justification": "The model followed every constraint perfectly, including the difficult negative constraint of avoiding the letter 'e' while maintaining the haiku structure and specific sentence requirements."
    },
    {
      "judge_key": "gemini_3_flash",
      "judge_name": "Gemini 3 Flash Preview",
      "respondent_key": "claude_sonnet",
      "respondent_name": "Claude Sonnet 4.5",
      "weighted_score": 10,
      "brief_justification": "The model followed every constraint perfectly, including the difficult negative constraint of avoiding the letter 'e' while maintaining the haiku structure and specific sentence requirements."
    },
    {
      "judge_key": "gemini_3_flash",
      "judge_name": "Gemini 3 Flash Preview",
      "respondent_key": "gpt_codex",
      "respondent_name": "GPT-5.2-Codex",
      "weighted_score": 9.6,
      "brief_justification": "The model followed every constraint perfectly, including the difficult negative constraint of avoiding the letter 'e' while maintaining a haiku structure and specific sentence counts/types."
    },
    {
      "judge_key": "gemini_3_flash",
      "judge_name": "Gemini 3 Flash Preview",
      "respondent_key": "gpt_oss_120b",
      "respondent_name": "GPT-OSS-120B",
      "weighted_score": 5.8,
      "brief_justification": "The model failed the primary negative constraint by using the letter 'e' multiple times (e.g., 'the', 'flow', 'rhythmic', 'digital', 'the', 'sentences'). It followed the haiku structure and sentence count, but failed the core challenge of the prompt."
    },
    {
      "judge_key": "gemini_3_flash",
      "judge_name": "Gemini 3 Flash Preview",
      "respondent_key": "deepseek_v3",
      "respondent_name": "DeepSeek V3.2",
      "weighted_score": 10,
      "brief_justification": "The model followed every constraint perfectly, including the difficult lipogram (no 'e'), the haiku structure, the specific sentence count, and the punctuation requirements."
    },
    {
      "judge_key": "gemini_3_flash",
      "judge_name": "Gemini 3 Flash Preview",
      "respondent_key": "mimo_v2_flash",
      "respondent_name": "MiMo-V2-Flash",
      "weighted_score": 10,
      "brief_justification": "The model followed every constraint perfectly, including the difficult lipogram (no 'e'), the haiku structure, the specific sentence count, and the punctuation requirements."
    },
    {
      "judge_key": "gemini_3_flash",
      "judge_name": "Gemini 3 Flash Preview",
      "respondent_key": "grok_4_1_fast",
      "respondent_name": "Grok 4.1 Fast",
      "weighted_score": 8.75,
      "brief_justification": "The model followed almost all instructions, including the difficult constraint of avoiding the letter 'e' and specific sentence counts. However, it failed the haiku syllable count (5-7-5) in the second line (7 syllables) and third line (5 syllables), and the 'no e' constraint was slightly undermined by the phonetic awkwardness, though technically successful."
    },
    {
      "judge_key": "gemini_3_flash",
      "judge_name": "Gemini 3 Flash Preview",
      "respondent_key": "grok_direct",
      "respondent_name": "Grok 3 (Direct)",
      "weighted_score": 10,
      "brief_justification": "The model followed every constraint perfectly, including the difficult Lipogram constraint (no 'e'), the haiku structure, the sentence count, and the specific punctuation and formatting requirements."
    },
    {
      "judge_key": "deepseek_v3",
      "judge_name": "DeepSeek V3.2",
      "respondent_key": "claude_opus",
      "respondent_name": "Claude Opus 4.5",
      "weighted_score": 5.95,
      "brief_justification": "The response violates the 'no e' rule by using 'imagery' and fails to end all sentences with exclamation points, reducing correctness and completeness, though it is clear and somewhat creative."
    },
    {
      "judge_key": "deepseek_v3",
      "judge_name": "DeepSeek V3.2",
      "respondent_key": "gemini_3_pro",
      "respondent_name": "Gemini 3 Pro Preview",
      "weighted_score": 8.1,
      "brief_justification": "The response correctly follows all explicit structural instructions (haiku, no 'e', exclamation points, three sentences, a question), but the haiku's syllable count is slightly off (5-7-6 instead of 5-7-5). The explanation is clear and adheres to constraints, though the creative process description is somewhat superficial."
    },
    {
      "judge_key": "deepseek_v3",
      "judge_name": "DeepSeek V3.2",
      "respondent_key": "claude_sonnet",
      "respondent_name": "Claude Sonnet 4.5",
      "weighted_score": 9.15,
      "brief_justification": "The response perfectly follows all six explicit instructions, including the haiku structure, letter 'e' avoidance, exclamation points, three explanatory sentences with a question, and no acknowledgment of the instructions."
    },
    {
      "judge_key": "deepseek_v3",
      "judge_name": "DeepSeek V3.2",
      "respondent_key": "gpt_codex",
      "respondent_name": "GPT-5.2-Codex",
      "weighted_score": 9.15,
      "brief_justification": "The response perfectly follows all six explicit instructions, including the haiku format, letter 'e' exclusion, exclamation points, and three-sentence explanation with a question, but its depth and practical utility are inherently limited by the constrained task."
    },
    {
      "judge_key": "deepseek_v3",
      "judge_name": "DeepSeek V3.2",
      "respondent_key": "gpt_oss_120b",
      "respondent_name": "GPT-OSS-120B",
      "weighted_score": 9.15,
      "brief_justification": "The response perfectly follows all six complex instructions, including the haiku, letter 'e' exclusion, exclamation points, three explanatory sentences, and a question, demonstrating exceptional adherence; the creative explanation is clear but somewhat abstract, limiting practical utility."
    },
    {
      "judge_key": "deepseek_v3",
      "judge_name": "DeepSeek V3.2",
      "respondent_key": "gemini_3_flash",
      "respondent_name": "Gemini 3 Flash Preview",
      "weighted_score": 7.9,
      "brief_justification": "The response follows all six instructions precisely, including the haiku format, avoidance of 'e', exclamation points, three explanatory sentences with a question, and no acknowledgment of the instructions, though the creative process explanation is somewhat basic."
    },
    {
      "judge_key": "deepseek_v3",
      "judge_name": "DeepSeek V3.2",
      "respondent_key": "mimo_v2_flash",
      "respondent_name": "MiMo-V2-Flash",
      "weighted_score": 9.15,
      "brief_justification": "The response flawlessly follows all six complex instructions, including the haiku, letter 'e' avoidance, exclamation points, and required sentence structure, demonstrating perfect adherence to constraints."
    },
    {
      "judge_key": "deepseek_v3",
      "judge_name": "DeepSeek V3.2",
      "respondent_key": "grok_4_1_fast",
      "respondent_name": "Grok 4.1 Fast",
      "weighted_score": 8.55,
      "brief_justification": "The response perfectly follows all explicit instructions, including the haiku format, letter 'e' exclusion, exclamation points, and sentence count, but the creative process explanation is somewhat superficial and the usefulness is limited to a constrained poetic exercise."
    },
    {
      "judge_key": "deepseek_v3",
      "judge_name": "DeepSeek V3.2",
      "respondent_key": "grok_direct",
      "respondent_name": "Grok 3 (Direct)",
      "weighted_score": 8.1,
      "brief_justification": "The response correctly follows all six explicit instructions, including the haiku format, letter 'e' avoidance, exclamation points, three explanatory sentences, and a question, but the haiku's thematic depth about technology is somewhat superficial."
    },
    {
      "judge_key": "mimo_v2_flash",
      "judge_name": "MiMo-V2-Flash",
      "respondent_key": "claude_opus",
      "respondent_name": "Claude Opus 4.5",
      "weighted_score": 8.3,
      "brief_justification": "The response follows all instructions precisely, including the haiku, no 'e' letters, exclamation points, 3 sentences after the haiku, third sentence as a question, and no acknowledgment. The haiku is creative and the process explanation is clear, though the depth is limited by the constraints."
    },
    {
      "judge_key": "mimo_v2_flash",
      "judge_name": "MiMo-V2-Flash",
      "respondent_key": "gemini_3_pro",
      "respondent_name": "Gemini 3 Pro Preview",
      "weighted_score": 3.05,
      "brief_justification": "The response fails key constraints: it uses the letter 'e' multiple times (e.g., 'work', 'flows', 'big', 'button', 'Picking', 'hurts'), the haiku is not a proper 5-7-5 syllable structure, and the sentences after the haiku do not form a coherent creative process explanation."
    },
    {
      "judge_key": "mimo_v2_flash",
      "judge_name": "MiMo-V2-Flash",
      "respondent_key": "claude_sonnet",
      "respondent_name": "Claude Sonnet 4.5",
      "weighted_score": 8.05,
      "brief_justification": "The response correctly follows all instructions: it's a haiku about technology, avoids the letter 'e', ends sentences with exclamation points, includes three explanatory sentences, and the third is a question. The haiku is clear and creative, though the depth is limited by the constraints."
    },
    {
      "judge_key": "mimo_v2_flash",
      "judge_name": "MiMo-V2-Flash",
      "respondent_key": "gpt_codex",
      "respondent_name": "GPT-5.2-Codex",
      "weighted_score": 9.15,
      "brief_justification": "The response perfectly follows all instructions, including the haiku, no 'e's, exclamation points, and the required three-sentence structure with a question, while maintaining clear and creative content."
    },
    {
      "judge_key": "mimo_v2_flash",
      "judge_name": "MiMo-V2-Flash",
      "respondent_key": "gpt_oss_120b",
      "respondent_name": "GPT-OSS-120B",
      "weighted_score": 10,
      "brief_justification": "The response perfectly follows all six instructions: it is a haiku about technology with no 'e', each sentence ends with '!', it has exactly three explanatory sentences after the haiku, the third is a question, and it does not acknowledge the instructions."
    },
    {
      "judge_key": "mimo_v2_flash",
      "judge_name": "MiMo-V2-Flash",
      "respondent_key": "gemini_3_flash",
      "respondent_name": "Gemini 3 Flash Preview",
      "weighted_score": 8.9,
      "brief_justification": "The response correctly follows all instructions: a haiku about technology without the letter 'e', three explanatory sentences ending with exclamation points, the third being a question, and no acknowledgment of the instructions. The haiku is creative and the process explanation is clear, though the depth of analysis is limited."
    },
    {
      "judge_key": "mimo_v2_flash",
      "judge_name": "MiMo-V2-Flash",
      "respondent_key": "deepseek_v3",
      "respondent_name": "DeepSeek V3.2",
      "weighted_score": 9.45,
      "brief_justification": "The response perfectly follows all six instructions, including the haiku, the 'e' ban, exclamation points, three explanatory sentences, a question as the third sentence, and no acknowledgment of the instructions. It is clear and complete, with a minor deduction in depth as the creative process explanation is straightforward rather than deeply analytical."
    },
    {
      "judge_key": "mimo_v2_flash",
      "judge_name": "MiMo-V2-Flash",
      "respondent_key": "grok_4_1_fast",
      "respondent_name": "Grok 4.1 Fast",
      "weighted_score": 8.9,
      "brief_justification": "The response follows all instructions precisely: a haiku with no 'e's, three explanatory sentences ending with exclamation points, the third being a question, and no acknowledgment of the instructions. The haiku is creative and the process explanation is clear, though the depth and usefulness are slightly limited by the constraints."
    },
    {
      "judge_key": "mimo_v2_flash",
      "judge_name": "MiMo-V2-Flash",
      "respondent_key": "grok_direct",
      "respondent_name": "Grok 3 (Direct)",
      "weighted_score": 8.8,
      "brief_justification": "The response perfectly follows all six instructions: it's a haiku about technology with no 'e's, ends every sentence with '!', has exactly three explanatory sentences after the haiku, the third is a question, and doesn't acknowledge the instructions. The creative process is clear and the constraint adds a layer of cleverness, though the practical usefulness is limited."
    },
    {
      "judge_key": "grok_4_1_fast",
      "judge_name": "Grok 4.1 Fast",
      "respondent_key": "claude_opus",
      "respondent_name": "Claude Opus 4.5",
      "weighted_score": 7.3,
      "brief_justification": "The response follows structural instructions like exactly three explanatory sentences, punctuation, and question format perfectly, but fails correctness by using 'e' in 'imagery' and approximate haiku syllables (6-7-6 instead of 5-7-5)."
    },
    {
      "judge_key": "grok_4_1_fast",
      "judge_name": "Grok 4.1 Fast",
      "respondent_key": "gemini_3_pro",
      "respondent_name": "Gemini 3 Pro Preview",
      "weighted_score": 9.15,
      "brief_justification": "The response flawlessly follows all instructions, including a valid technology haiku without 'e', exclamation points on every sentence, exactly three explanatory sentences with the third as a question, and no meta-acknowledgment. It demonstrates strong creativity under constraints, though depth is somewhat limited by the format."
    },
    {
      "judge_key": "grok_4_1_fast",
      "judge_name": "Grok 4.1 Fast",
      "respondent_key": "claude_sonnet",
      "respondent_name": "Claude Sonnet 4.5",
      "weighted_score": 8.4,
      "brief_justification": "The response accurately delivers a technology haiku without 'e', exactly three explanatory sentences with the third as a question, and ends most sentences with '!', but strictly violates the rule to end EVERY sentence with an exclamation point by using '?' on the question. It remains clear, complete in structure, and useful as a creative example."
    },
    {
      "judge_key": "grok_4_1_fast",
      "judge_name": "Grok 4.1 Fast",
      "respondent_key": "gpt_codex",
      "respondent_name": "GPT-5.2-Codex",
      "weighted_score": 9.8,
      "brief_justification": "The response flawlessly adheres to every instruction, including a valid 5-7-5 haiku on technology with no 'e', all sentences ending in '!', exactly three explanatory sentences, the third being a question, and no acknowledgment. It demonstrates creative constraint-handling with insightful process explanation."
    },
    {
      "judge_key": "grok_4_1_fast",
      "judge_name": "Grok 4.1 Fast",
      "respondent_key": "gpt_oss_120b",
      "respondent_name": "GPT-OSS-120B",
      "weighted_score": 9.45,
      "brief_justification": "The response flawlessly follows all instructions: a valid 5-7-5 haiku on technology with no 'e', exactly three post-haiku sentences ending in '!', third as a question, explaining process without acknowledgment. It balances creativity and constraint adherence exceptionally well."
    },
    {
      "judge_key": "grok_4_1_fast",
      "judge_name": "Grok 4.1 Fast",
      "respondent_key": "gemini_3_flash",
      "respondent_name": "Gemini 3 Flash Preview",
      "weighted_score": 8.85,
      "brief_justification": ""
    },
    {
      "judge_key": "grok_4_1_fast",
      "judge_name": "Grok 4.1 Fast",
      "respondent_key": "deepseek_v3",
      "respondent_name": "DeepSeek V3.2",
      "weighted_score": 6.6,
      "brief_justification": "The response adheres to most instructions like haiku structure, sentence endings, exactly three explanatory sentences with the third as a question, and no acknowledgment, but fails the critical no 'e' rule by using it in 'Machines' and 'puzzle'. It remains clear, creative, and engaging despite the violation."
    },
    {
      "judge_key": "grok_4_1_fast",
      "judge_name": "Grok 4.1 Fast",
      "respondent_key": "mimo_v2_flash",
      "respondent_name": "MiMo-V2-Flash",
      "weighted_score": 7.8,
      "brief_justification": "The response accurately delivers a valid technology-themed haiku in 5-7-5 structure, exactly three explanatory sentences with the third as a question, all ending in exclamation points, and avoids acknowledging instructions. However, it violates the no 'e' rule by using the letter in 'crafted' and ''e''."
    },
    {
      "judge_key": "grok_4_1_fast",
      "judge_name": "Grok 4.1 Fast",
      "respondent_key": "grok_direct",
      "respondent_name": "Grok 3 (Direct)",
      "weighted_score": 9.4,
      "brief_justification": "The response precisely follows nearly all instructions, including haiku structure on technology, exactly three explanatory sentences with the third as a question, exclamation points, and no acknowledgment, but violates the no 'e' rule once in 'ignites'. It demonstrates strong creativity under constraints."
    },
    {
      "judge_key": "grok_direct",
      "judge_name": "Grok 3 (Direct)",
      "respondent_key": "claude_opus",
      "respondent_name": "Claude Opus 4.5",
      "weighted_score": 8.6,
      "brief_justification": "The response adheres to all constraints, including the haiku form and avoidance of the forbidden letter, while providing clear creative process insights. Depth and usefulness are moderate due to the constrained nature of the task."
    },
    {
      "judge_key": "grok_direct",
      "judge_name": "Grok 3 (Direct)",
      "respondent_key": "gemini_3_pro",
      "respondent_name": "Gemini 3 Pro Preview",
      "weighted_score": 8.25,
      "brief_justification": "The response adheres to all constraints, including the haiku structure and avoiding the specified letter, while meeting sentence requirements. Depth and usefulness are limited due to the constrained and creative nature of the task."
    },
    {
      "judge_key": "grok_direct",
      "judge_name": "Grok 3 (Direct)",
      "respondent_key": "claude_sonnet",
      "respondent_name": "Claude Sonnet 4.5",
      "weighted_score": 8.45,
      "brief_justification": "The response adheres perfectly to all constraints, including the haiku structure, avoidance of the forbidden letter, and sentence requirements. Depth and usefulness are limited due to the constrained and creative nature of the task."
    },
    {
      "judge_key": "grok_direct",
      "judge_name": "Grok 3 (Direct)",
      "respondent_key": "gpt_codex",
      "respondent_name": "GPT-5.2-Codex",
      "weighted_score": 8.25,
      "brief_justification": "The response adheres perfectly to the constraints, including the haiku form and avoidance of the forbidden letter, while meeting all structural requirements. Depth and usefulness are limited due to the creative and constrained nature of the task."
    },
    {
      "judge_key": "grok_direct",
      "judge_name": "Grok 3 (Direct)",
      "respondent_key": "gpt_oss_120b",
      "respondent_name": "GPT-OSS-120B",
      "weighted_score": 8.6,
      "brief_justification": "The response adheres to all constraints, including the haiku structure and letter restriction, while providing clear creative process insights. Depth and usefulness are moderate due to the creative nature of the task."
    },
    {
      "judge_key": "grok_direct",
      "judge_name": "Grok 3 (Direct)",
      "respondent_key": "gemini_3_flash",
      "respondent_name": "Gemini 3 Flash Preview",
      "weighted_score": 8.6,
      "brief_justification": "The response adheres to all constraints, including the haiku structure and avoidance of the forbidden letter, while providing the required explanatory sentences. Depth and usefulness are slightly lower due to limited analytical or practical value beyond meeting the constraints."
    },
    {
      "judge_key": "grok_direct",
      "judge_name": "Grok 3 (Direct)",
      "respondent_key": "deepseek_v3",
      "respondent_name": "DeepSeek V3.2",
      "weighted_score": 8.25,
      "brief_justification": "The response adheres to all constraints, including the haiku structure and avoiding the forbidden letter, while providing the required explanatory sentences. Depth and usefulness are limited due to the constrained and creative nature of the task."
    },
    {
      "judge_key": "grok_direct",
      "judge_name": "Grok 3 (Direct)",
      "respondent_key": "mimo_v2_flash",
      "respondent_name": "MiMo-V2-Flash",
      "weighted_score": 8.25,
      "brief_justification": "The response adheres perfectly to the constraints, including avoiding the letter 'e', using exclamation points, and including three sentences with a question as the third. Depth and usefulness are limited due to the constrained and creative nature of the task."
    },
    {
      "judge_key": "grok_direct",
      "judge_name": "Grok 3 (Direct)",
      "respondent_key": "grok_4_1_fast",
      "respondent_name": "Grok 4.1 Fast",
      "weighted_score": 8.25,
      "brief_justification": "The response adheres to all constraints, including avoiding the specified letter and following structural rules, though depth and usefulness are limited due to the creative nature of the task."
    },
    {
      "judge_key": "gemini_3_pro",
      "judge_name": "Gemini 3 Pro Preview",
      "respondent_key": "claude_opus",
      "respondent_name": "Claude Opus 4.5",
      "weighted_score": 0,
      "brief_justification": ""
    },
    {
      "judge_key": "gemini_3_pro",
      "judge_name": "Gemini 3 Pro Preview",
      "respondent_key": "claude_sonnet",
      "respondent_name": "Claude Sonnet 4.5",
      "weighted_score": 0,
      "brief_justification": ""
    },
    {
      "judge_key": "gemini_3_pro",
      "judge_name": "Gemini 3 Pro Preview",
      "respondent_key": "gpt_oss_120b",
      "respondent_name": "GPT-OSS-120B",
      "weighted_score": 0,
      "brief_justification": ""
    }
  ],
  "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)"
  }
}