{ "evaluation_id": "EVAL-20260402-215407", "question_id": "COMM-002", "question_text": "Write three versions of this message for different audiences:\n\nSITUATION: Your company's API had a 47-minute outage affecting payment processing. Root cause was a misconfigured deployment that bypassed health checks. 2,847 transactions failed. The issue has been resolved.\n\nWrite:\n1. Internal Slack message to engineering team\n2. Email to enterprise customers (B2B, technical audience)\n3. Public status page update\n\nEach should have appropriate detail level, tone, and next steps.", "category": "communication", "timestamp": "2026-01-22T00:00:00.000Z", "display_date": "Jan 22, 2026", "winner": { "name": "Claude Sonnet 4.6", "provider": "openrouter", "score": 9.51 }, "avg_score": 8.977, "matrix_size": 87, "models_used": [ { "id": "mimo_v2_flash", "name": "MiMo-V2-Flash", "provider": "Xiaomi" }, { "id": "gpt_5_4", "name": "GPT-5.4", "provider": "openrouter" }, { "id": "claude_sonnet_46", "name": "Claude Sonnet 4.6", "provider": "openrouter" }, { "id": "gemini_31_pro", "name": "Gemini 3.1 Pro", "provider": "openrouter" }, { "id": "grok_420", "name": "Grok 4.20", "provider": "openrouter" }, { "id": "mistral_small_creative", "name": "Mistral Small Creative", "provider": "Mistral" }, { "id": "gpt_oss_120b", "name": "GPT-OSS-120B", "provider": "OpenAI" }, { "id": "seed_16_flash", "name": "Seed 1.6 Flash", "provider": "openrouter" }, { "id": "claude_opus_46", "name": "Claude Opus 4.6", "provider": "openrouter" }, { "id": "deepseek_v4", "name": "DeepSeek V4", "provider": "openrouter" } ], "rankings": { "claude_sonnet_46": { "display_name": "Claude Sonnet 4.6", "provider": "openrouter", "average_score": 9.51, "score_count": 9, "min_score": 8.8, "max_score": 10, "rank": 1 }, "claude_opus_46": { "display_name": "Claude Opus 4.6", "provider": "openrouter", "average_score": 9.26, "score_count": 9, "min_score": 8.8, "max_score": 10, "rank": 2 }, "gpt_oss_120b": { "display_name": "GPT-OSS-120B", "provider": "OpenAI", "average_score": 9.17, "score_count": 9, "min_score": 8.15, "max_score": 10, "rank": 3 }, "deepseek_v4": { "display_name": "DeepSeek V4", "provider": "openrouter", "average_score": 9.16, "score_count": 8, "min_score": 8.8, "max_score": 9.8, "rank": 4 }, "mimo_v2_flash": { "display_name": "MiMo-V2-Flash", "provider": "Xiaomi", "average_score": 9.14, "score_count": 9, "min_score": 8.55, "max_score": 9.8, "rank": 5 }, "grok_420": { "display_name": "Grok 4.20", "provider": "openrouter", "average_score": 9.11, "score_count": 8, "min_score": 8.2, "max_score": 9.8, "rank": 6 }, "gpt_5_4": { "display_name": "GPT-5.4", "provider": "openrouter", "average_score": 9.07, "score_count": 9, "min_score": 8.25, "max_score": 9.8, "rank": 7 }, "mistral_small_creative": { "display_name": "Mistral Small Creative", "provider": "Mistral", "average_score": 8.93, "score_count": 8, "min_score": 6.9, "max_score": 10, "rank": 8 }, "seed_16_flash": { "display_name": "Seed 1.6 Flash", "provider": "openrouter", "average_score": 8.74, "score_count": 9, "min_score": 7.4, "max_score": 9.8, "rank": 9 }, "gemini_31_pro": { "display_name": "Gemini 3.1 Pro", "provider": "openrouter", "average_score": 7.68, "score_count": 9, "min_score": 5.05, "max_score": 9.8, "rank": 10 } }, "judgments": [ { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 8.8, "brief_justification": "The response accurately provides three well-tailored versions matching the required audiences, tones, detail levels, and next steps. It is clear, complete, and highly practical with strong structure." }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 9.2, "brief_justification": "All three versions are well-crafted with appropriate tone, detail level, and audience awareness. The internal Slack message includes technical root cause, actionable next steps, and a call to check downstream systems. The B2B email strikes the right balance of transparency and professionalism, mentioning idempotency handling which shows real-world awareness. The public status page appropriately omits the exact failure count and internal details while remaining honest. Minor gaps: no timestamps i" }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 10, "brief_justification": "Exceptional response across all dimensions. Each version perfectly calibrates tone, detail level, and next steps for its audience. The engineering Slack message is collegial yet action-oriented with specific @-mentions and assigned tasks. The enterprise email is professionally structured with an SLA credit proactively offered, transaction reconciliation guidance, and a clear remediation timeline. The status page is calm, user-focused, and appropriately minimal. The inclusion of a comparison tabl" }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 8.25, "brief_justification": "The response demonstrates excellent audience-awareness, tone calibration, and appropriate technical detail levels across the two completed versions. The internal Slack message is particularly strong with actionable next steps, blameless framing, and realistic details (S3 paths, post-mortem scheduling). The enterprise email strikes the right balance of transparency and professionalism. However, the response is incomplete - the enterprise email is cut off mid-sentence and the public status page up" }, { "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": "All three versions are well-crafted with appropriate tone, detail level, and next steps for each audience. The internal Slack message is casual yet informative with actionable next steps (postmortem, PR review, incident ticket). The B2B email is professional, includes a clear incident summary table, root cause, resolution, and practical guidance for transaction reconciliation. The status page is concise and public-appropriate. Minor gaps: the internal message could mention who was incident comma" }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "mistral_small_creative", "respondent_name": "Mistral Small Creative", "weighted_score": 8.8, "brief_justification": "The response provides three well-tailored versions with appropriate tones, technical details, and next steps for each audience. It accurately covers the situation facts while adapting depth and language effectively." }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 9.2, "brief_justification": "Excellent response across all three versions. Each message is well-tailored to its audience with appropriate tone, detail level, and next steps. The internal Slack is casual yet thorough with actionable items; the B2B email is professional with technical detail and customer-specific guidance; the status page is concise and public-appropriate. Minor note: the $1.2M figure in the internal message is fabricated (not in the prompt), and the public status page arguably shares too much detail (exact t" }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 9.35, "brief_justification": "All three versions are excellently tailored to their audiences with appropriate tone, detail level, and next steps. The internal Slack message is direct and action-oriented with clear ownership assignments. The B2B email is professional, transparent, and includes actionable recommendations like retry logic. The public status page is appropriately non-technical and customer-focused, rounding the number to ~2,850 which is a nice touch. Minor nitpick: the public status page could arguably omit the " }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "mistral_small_creative", "respondent_name": "Mistral Small Creative", "weighted_score": 9.35, "brief_justification": "Exceptional response that nails all three audiences with appropriate tone, detail level, and structure. The internal Slack message is richly technical with action items, owners, and deadlines. The B2B email balances transparency with reassurance and includes appropriate technical context without overwhelming. The status page is clean, scannable, and well-structured with the impact table. Minor deductions: the status page includes slightly too much technical detail (like P99 latency and 503 error" }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "seed_16_flash", "respondent_name": "Seed 1.6 Flash", "weighted_score": 9, "brief_justification": "All three versions are well-crafted with appropriate tone, detail level, and audience awareness. The internal Slack message is conversational with specific shoutouts and a blameless post-mortem mention. The B2B email is professional, includes SLA-relevant metrics, and offers dedicated support channels. The public status page is concise with a timeline. Minor issues: the public status page arguably shares too much detail (exact transaction count, 'human error' language) which many companies would" }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 8.95, "brief_justification": "Strong audience-specific rewrites with appropriate tone, structure, and next steps. Very complete and practical. Minor deductions because it adds specific technical details and dates not provided in the prompt, which may be speculative." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 9.55, "brief_justification": "Well-tailored to each audience with strong structure, accurate handling of the stated facts, and clear next steps. Minor deductions for adding unsupported specifics like exact error codes, invoice credits, and portal/postmortem commitments that were not provided in the prompt." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 5.65, "brief_justification": "Generally appropriate tone and audience targeting, but the response is incomplete: the customer email is cut off and the public status page update is missing. It also adds unsupported specifics like 500s, crashing pods, S3 export, and an engineering blog report." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 8.2, "brief_justification": "Well-structured and appropriately tailored for each audience with solid detail and next steps. Minor deductions for adding unsupported specifics and not addressing whether failed transactions will be retried or require manual action." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 9, "brief_justification": "Accurately tailors three messages to the requested audiences with appropriate tone, impact, root cause, resolution, and next steps. Clear and practical, though a few details are slightly inferred beyond the prompt and some placeholders remain." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 8.15, "brief_justification": "Well-structured and audience-tailored with clear next steps. Main issue is inclusion of unsupported details like dollar impact, HTTP 503 specifics, credits, and exact follow-up commitments not provided in the prompt, which slightly reduces factual correctness." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 8.55, "brief_justification": "Well-tailored to each audience with appropriate tone, structure, impact, root cause, resolution, and next steps. Minor inaccuracies or softening include changing 'bypassed health checks' into broader phrasing in places and saying 'code update' on the public page, but overall strong and practical." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "mistral_small_creative", "respondent_name": "Mistral Small Creative", "weighted_score": 6.9, "brief_justification": "Well-structured and tailored to each audience, but it invents many unsupported specifics beyond the prompt, reducing factual reliability. Strong coverage, tone adaptation, and actionable next steps." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "seed_16_flash", "respondent_name": "Seed 1.6 Flash", "weighted_score": 7.4, "brief_justification": "Well-structured and audience-tailored with solid coverage of cause, impact, resolution, and next steps. However, it adds several unsupported specifics (cascading failure, latency, authenticated checks, weekly reports, named individual, exact process changes) and includes some less-appropriate elements for a public status update, which reduces factual reliability and practical fit." }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 9.55, "brief_justification": "Exceptional response that nails all three communications with appropriate tone, technical depth, and audience awareness. The internal Slack message includes realistic technical details (k8s manifest, readiness probe, specific versions), the enterprise email balances technical accuracy with customer-facing accountability and actionable next steps, and the status page follows the standard chronological update format. The comparison table at the end adds genuine analytical value. Minor deduction on" }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 9, "brief_justification": "All three versions are well-crafted with appropriate tone, detail level, and audience calibration. The engineering Slack message includes technical root cause and actionable next steps. The enterprise email balances technical detail with customer-facing language and addresses reconciliation concerns. The public status page is appropriately concise without over-disclosing. Minor deduction for depth: the enterprise email could mention specific timeframes or SLA implications, and the status page om" }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 7.6, "brief_justification": "The response is well-structured with appropriate tone and technical detail for each audience. The internal Slack message and enterprise email are strong, with good technical depth and actionable next steps. However, the response is incomplete—the enterprise email is cut off mid-sentence and the public status page update (version 3) is entirely missing, which significantly impacts completeness. The two completed versions demonstrate strong communication skills with appropriate audience calibratio" }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 9, "brief_justification": "All three versions are well-crafted with appropriate tone, detail level, and next steps for each audience. The internal Slack message includes blameless postmortem culture and ticket references; the enterprise email provides technical root cause and reconciliation guidance; the status page is appropriately concise. Minor gaps: no mention of transaction retry/refund handling for affected customers, and placeholder timestamps reduce immediate usability, but overall this is a strong, practical resp" }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 9, "brief_justification": "Excellent response that accurately addresses all three audience types with appropriate tone, detail level, and next steps. The engineering Slack message is appropriately blunt and action-oriented, the enterprise email balances technical detail with business accountability, and the status page is concise and customer-friendly. The summary table at the end adds useful meta-commentary. Minor gaps include not specifying exact timestamps as placeholders more consistently and the enterprise email coul" }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 9.15, "brief_justification": "All three versions are well-crafted with appropriate tone, detail level, and audience targeting. The Slack message is appropriately casual yet technical with clear action items. The enterprise email is professional, thorough, and includes compensation details. The status page is concise and public-facing. Minor issue: the $1.2M figure appears in the internal message without being given in the prompt, which could be seen as an assumption, but it adds realism. Each version includes relevant next s" }, { "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": "All three versions are well-crafted with appropriate tone, detail level, and audience targeting. The engineering Slack message is technical and action-oriented with clear ownership. The B2B email is professional, transparent, and includes practical recommendations like retry logic. The status page update is appropriately non-technical and customer-friendly. Minor gaps include no mention of SLA credits in the enterprise email and the status page slightly rounds up transaction count (2,850 vs 2,84" }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "mistral_small_creative", "respondent_name": "Mistral Small Creative", "weighted_score": 9.35, "brief_justification": "Exceptionally thorough response covering all three audiences with appropriate tone, technical depth, and format for each. The internal Slack message includes proper postmortem structure, action items with owners, and shoutouts. The enterprise email balances technical transparency with business reassurance. The status page is scannable with good visual hierarchy and a useful impact table. Minor issue: the status page may be slightly too technical for a fully public audience, and some fabricated d" }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "seed_16_flash", "respondent_name": "Seed 1.6 Flash", "weighted_score": 8.8, "brief_justification": "All three versions are well-crafted with appropriate tone, detail level, and audience targeting. The internal Slack message includes technical specifics, blameless post-mortem culture, and team acknowledgment. The enterprise email provides SLA context, mitigation steps, and customer support options. The status page is concise with a clear timeline. Minor gaps: placeholder brackets need filling, and the Slack message could be slightly more technical (e.g., specific deployment tool, error codes). " }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 10, "brief_justification": "The response perfectly tailors the incident details to the three distinct audiences, incorporating all provided facts naturally. The technical depth in the internal message is highly realistic, the B2B email strikes the right balance of transparency and professionalism, and the status page follows industry-standard formatting. The concluding comparison table adds exceptional analytical depth." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 9.8, "brief_justification": "The response perfectly adapts the facts to the three distinct audiences, with excellent tone, appropriate technical depth, and highly actionable next steps for each context." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 10, "brief_justification": "The response perfectly tailors the communication to each audience, incorporating realistic details like SLA credits and blameless post-mortem culture. The addition of a rationale table demonstrates exceptional depth and usefulness." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 9.8, "brief_justification": "The response perfectly addresses the prompt with three distinct, well-tailored messages. It adds realistic operational details like canary deployments and transaction reconciliation, demonstrating excellent depth and practical usefulness." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 9.8, "brief_justification": "The response perfectly adapts the incident details for the three distinct audiences, maintaining accurate facts while appropriately shifting tone, technical depth, and next steps. The inclusion of placeholders and a tone key adds excellent practical value." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 10, "brief_justification": "The response perfectly addresses the prompt, providing three distinct, highly realistic messages tailored to the specific audiences. It accurately incorporates all provided facts and adds excellent contextual depth, such as HTTP error codes, CI/CD pipeline details, and standard incident management procedures." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 9.8, "brief_justification": "The response perfectly follows the prompt, providing three distinct, highly realistic, and well-tailored messages that accurately incorporate all provided details. The tone and structure for each audience are spot-on." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "mistral_small_creative", "respondent_name": "Mistral Small Creative", "weighted_score": 10, "brief_justification": "The response perfectly addresses the prompt, providing three highly tailored, realistic, and well-structured messages. It adds appropriate technical depth and maintains excellent clarity throughout." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "seed_16_flash", "respondent_name": "Seed 1.6 Flash", "weighted_score": 7.85, "brief_justification": "" }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 9, "brief_justification": "The response accurately provides three well-tailored versions matching the requested audiences, with appropriate technical depth, tone, structure, timelines, and next steps for each. It includes a useful comparison table for added insight." }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 9, "brief_justification": "The response accurately provides three well-tailored versions matching the requested audiences, with appropriate tones, detail levels, and next steps. It is clearly structured and highly practical." }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 9, "brief_justification": "The response provides three well-tailored versions with appropriate tone, detail levels, and next steps for each audience. It includes a helpful comparison table explaining differences. All content is factually accurate to the given situation with strong structure and practical value." }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 7.85, "brief_justification": "The response is factually accurate, well-structured, and matches the requested formats with appropriate tones. It is mostly complete but the third version (public status page) is entirely missing, and the email is cut off mid-sentence, reducing completeness." }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 8.8, "brief_justification": "The response delivers three well-tailored versions matching the requested audiences, with appropriate tone, technical detail levels, action items, and structure for each channel. Minor placeholder usage is acceptable and practical." }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 8.8, "brief_justification": "The response provides three well-tailored versions with appropriate tone, detail levels, and next steps for each audience. All key facts from the situation are accurately conveyed without fabrication." }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "seed_16_flash", "respondent_name": "Seed 1.6 Flash", "weighted_score": 8.6, "brief_justification": "The response provides three well-crafted versions tailored to each audience with appropriate tone, detail, and next steps. It accurately reflects the given situation while adapting language and focus effectively." }, { "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": "Highly accurate and detailed responses tailored to each audience, with clear next steps and appropriate tone." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 8.8, "brief_justification": "Accurate, thorough, and well-structured for each audience." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 9.8, "brief_justification": "Highly accurate, thorough, and well-structured with appropriate depth and practical value for each audience." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 8.8, "brief_justification": "Well-structured, detailed, and appropriately tailored for each audience." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 9.8, "brief_justification": "Accurate, thorough, and well-structured for each audience." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 8.8, "brief_justification": "Accurate, detailed, and well-structured responses tailored to each audience." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 9.8, "brief_justification": "Accurate, thorough, clear, and highly actionable for each audience." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "seed_16_flash", "respondent_name": "Seed 1.6 Flash", "weighted_score": 9.8, "brief_justification": "Accurate, thorough, clear, and actionable for each audience." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 8.8, "brief_justification": "Accurate, covers all required audiences with clear structure and appropriate detail, offering actionable next steps." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 8.8, "brief_justification": "Accurate and complete messages for each audience, clearly formatted, with actionable next steps; depth is solid though could include more technical specifics." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 8.8, "brief_justification": "Accurate incident details, covers all three audiences with appropriate tone and actionable steps, clear formatting, and solid analysis of root cause and remediation." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 5.05, "brief_justification": "Provides detailed Slack and email drafts but omits the public status page update and truncates the email, reducing completeness and overall usefulness despite decent clarity and depth in the parts presented." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 9, "brief_justification": "Accurate details, covers all three audiences with appropriate tone and actionable steps, clearly formatted, and provides useful content for immediate use." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 8.8, "brief_justification": "Accurate, thorough, well-structured messages for each audience with actionable next steps; minor room for deeper technical analysis." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "mistral_small_creative", "respondent_name": "Mistral Small Creative", "weighted_score": 8.8, "brief_justification": "Accurate details, covers all three audiences with appropriate tone and next steps, clearly structured, provides solid technical insight and actionable information." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "seed_16_flash", "respondent_name": "Seed 1.6 Flash", "weighted_score": 8.45, "brief_justification": "Accurate and thorough messages for each audience, clear structure, good analysis of cause and mitigation, and actionable next steps." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 9.4, "brief_justification": "All three communications are accurate, thoroughly cover the incident, and are exceptionally clear and well-structured. The analysis of differences adds depth, and each version is highly useful for its intended audience." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 9, "brief_justification": "Accurate, thorough, and well-structured for each audience with appropriate tone and actionable next steps." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 9.8, "brief_justification": "All versions are factually accurate, thoroughly cover the required elements, are exceptionally clear and well-structured, provide insightful analysis of audience differences, and offer high practical value with actionable next steps." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 8.6, "brief_justification": "Accurate, well-structured, and audience-appropriate with clear action items and next steps." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 9, "brief_justification": "Accurate, thorough, and well-structured with appropriate audience-specific details and actionable next steps." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 9.25, "brief_justification": "Excellent tailoring of tone and detail for each audience. All versions are accurate, actionable, and clearly structured. The response could be slightly more complete by including placeholders for specific times/dates in all versions, but overall it is very strong." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 9.8, "brief_justification": "All three versions are factually accurate, thoroughly cover the situation, are exceptionally clear and well-structured, provide appropriate depth for each audience, and offer actionable next steps." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "mistral_small_creative", "respondent_name": "Mistral Small Creative", "weighted_score": 9.55, "brief_justification": "Exceptional response. All three versions are perfectly tailored to their respective audiences with appropriate tone, detail, and actionable next steps. The internal message is highly technical and structured for action, the customer email balances transparency with reassurance, and the status page is clear and concise. The inclusion of specific details like error codes, timestamps, and action items adds significant depth and credibility." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "seed_16_flash", "respondent_name": "Seed 1.6 Flash", "weighted_score": 9, "brief_justification": "Accurate, thorough, and well-structured with audience-specific depth and actionable steps." }, { "judge_key": "mistral_small_creative", "judge_name": "Mistral Small Creative", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 9.8, "brief_justification": "All three versions are meticulously tailored to their audiences—technical depth for engineering, reassurance and actionability for enterprise customers, and concise transparency for the public. The response demonstrates flawless audience awareness, logical structure, and practical next steps. The only minor deduction in depth is due to the public version’s necessary brevity, which is fully justified by its audience." }, { "judge_key": "mistral_small_creative", "judge_name": "Mistral Small Creative", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 9.8, "brief_justification": "All three versions are highly tailored to their audiences—technical depth for engineering, balanced transparency for B2B customers, and concise clarity for the public. The root cause, resolution, and next steps are logically structured, factually precise, and actionable. The tone adapts perfectly (direct for internal, professional for B2B, minimalist for public). Minor improvement could be adding exact timestamps for the outage window in the public update, but this is otherwise flawless." }, { "judge_key": "mistral_small_creative", "judge_name": "Mistral Small Creative", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 9.8, "brief_justification": "All three versions are meticulously tailored to their audiences with precise tone, detail, and actionability. The internal Slack message is highly technical and action-oriented, the B2B email balances transparency with professionalism, and the public update is concise yet reassuring. The root cause explanations, next steps, and transaction handling are all logically sound and appropriately scaled. The comparison table at the end adds excellent value by clarifying the rationale behind each versio" }, { "judge_key": "mistral_small_creative", "judge_name": "Mistral Small Creative", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 9.8, "brief_justification": "All three versions are highly tailored to their respective audiences with appropriate technical depth, tone, and actionable next steps. The internal Slack message is concise and action-oriented for engineers, the B2B email is professional and transparent for enterprise clients, and the public status page update (implied by the structure) would be clear and reassuring for a broader audience. The root cause is clearly explained without excessive jargon, and next steps are practical and well-define" }, { "judge_key": "mistral_small_creative", "judge_name": "Mistral Small Creative", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 9.6, "brief_justification": "All three versions are highly accurate, tailored to their audience with appropriate technical depth, and include clear next steps. The internal Slack message is concise and action-oriented, the B2B email is professional and reassuring, and the public update is transparent yet concise. Minor improvements could include adding a brief timeline in the Slack message for clarity, but overall, the response is excellent." }, { "judge_key": "mistral_small_creative", "judge_name": "Mistral Small Creative", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 9.6, "brief_justification": "All three versions are highly tailored to their audiences with precise technical details (engineering), balanced transparency (B2B), and concise clarity (public). Tone, structure, and actionability are flawless. Minor improvement: Add exact timestamps for the outage in the B2B email and status page for full transparency." }, { "judge_key": "mistral_small_creative", "judge_name": "Mistral Small Creative", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 9.8, "brief_justification": "All three versions are highly tailored to their audiences with precise technical details (engineering), appropriate transparency (B2B customers), and concise public messaging. The internal Slack message is actionable with clear next steps, the B2B email balances professionalism with technical depth, and the public update is clear and reassuring. Minor improvement could be adding a timestamp for the post-mortem in the public update." }, { "judge_key": "mistral_small_creative", "judge_name": "Mistral Small Creative", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 9.6, "brief_justification": "All three versions are highly tailored to their audiences with precise detail levels, appropriate tone, and clear next steps. The internal Slack message is concise and action-oriented, the B2B email is professional and data-driven, and the public update is jargon-free and reassuring. Minor improvements could include specific timestamps in the Slack message and a more structured retry recommendation in the B2B email." }, { "judge_key": "mistral_small_creative", "judge_name": "Mistral Small Creative", "respondent_key": "seed_16_flash", "respondent_name": "Seed 1.6 Flash", "weighted_score": 9.8, "brief_justification": "All three versions are highly tailored to their audiences with precise detail levels, appropriate tone, and clear next steps. The internal Slack message is thorough and action-oriented for the engineering team, the B2B email is professional and reassuring with technical depth, and the public status page is concise yet transparent. The depth of analysis (e.g., root cause, mitigation steps) is excellent, and the usefulness is maximized by providing specific actions for each audience." }, { "judge_key": "seed_16_flash", "judge_name": "Seed 1.6 Flash", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 9, "brief_justification": "Accurately tailored communications with thorough coverage, clear structure, insightful analysis, and high practical value." }, { "judge_key": "seed_16_flash", "judge_name": "Seed 1.6 Flash", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 8.25, "brief_justification": "Tailored messages for each audience with accurate details, clear structure, and practical next steps." }, { "judge_key": "seed_16_flash", "judge_name": "Seed 1.6 Flash", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 8.8, "brief_justification": "Accurately covers all scenarios with appropriate detail, clear structure, and practical value." }, { "judge_key": "seed_16_flash", "judge_name": "Seed 1.6 Flash", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 7.5, "brief_justification": "Accurate but missing public status page version limits completeness. Clear and useful for included audiences with appropriate detail." }, { "judge_key": "seed_16_flash", "judge_name": "Seed 1.6 Flash", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 8.45, "brief_justification": "All versions are tailored to their audiences with accurate details, clear structure, and practical next steps, with good depth in analysis." }, { "judge_key": "seed_16_flash", "judge_name": "Seed 1.6 Flash", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 8.8, "brief_justification": "All messages are accurate, thorough, clear, insightful, and highly useful for their respective audiences." }, { "judge_key": "seed_16_flash", "judge_name": "Seed 1.6 Flash", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 8.8, "brief_justification": "Accurate, comprehensive, and tailored to each audience with clear structure and actionable steps." }, { "judge_key": "seed_16_flash", "judge_name": "Seed 1.6 Flash", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 8.8, "brief_justification": "All versions are factually accurate, cover necessary details, are clear in tone and structure, provide actionable steps, and offer insights beyond surface level." }, { "judge_key": "seed_16_flash", "judge_name": "Seed 1.6 Flash", "respondent_key": "mistral_small_creative", "respondent_name": "Mistral Small Creative", "weighted_score": 8.65, "brief_justification": "Accurate, comprehensive, and tailored to each audience with clear structure and practical value." } ], "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)" } }