{ "evaluation_id": "EVAL-20260402-232850", "question_id": "COMM-020", "question_text": "Write day-one onboarding documentation for a new engineer joining your team. Include: (1) How to set up the dev environment (step by step, assume macOS), (2) Architecture overview (what talks to what and why), (3) Deployment process (how code gets to production), (4) Where to ask for help (and what NOT to do), (5) First task assignment. Make it warm, practical, and impossible to get stuck on.", "category": "communication", "timestamp": "2026-04-02T23:28:50.599Z", "display_date": "Apr 02, 2026", "winner": { "name": "Grok 4.20", "provider": "openrouter", "score": 9.19 }, "avg_score": 8.289, "matrix_size": 90, "models_used": [ { "id": "claude_sonnet_46", "name": "Claude Sonnet 4.6", "provider": "openrouter" }, { "id": "seed_16_flash", "name": "Seed 1.6 Flash", "provider": "openrouter" }, { "id": "claude_opus_46", "name": "Claude Opus 4.6", "provider": "openrouter" }, { "id": "gpt_5_4", "name": "GPT-5.4", "provider": "openrouter" }, { "id": "gemini_31_pro", "name": "Gemini 3.1 Pro", "provider": "openrouter" }, { "id": "grok_420", "name": "Grok 4.20", "provider": "openrouter" }, { "id": "deepseek_v4", "name": "DeepSeek V4", "provider": "openrouter" }, { "id": "gpt_oss_120b", "name": "GPT-OSS-120B", "provider": "OpenAI" }, { "id": "mimo_v2_flash", "name": "MiMo-V2-Flash", "provider": "Xiaomi" }, { "id": "mistral_small_creative", "name": "Mistral Small Creative", "provider": "Mistral" } ], "rankings": { "grok_420": { "display_name": "Grok 4.20", "provider": "openrouter", "average_score": 9.19, "score_count": 9, "min_score": 8.75, "max_score": 9.8, "rank": 1 }, "mistral_small_creative": { "display_name": "Mistral Small Creative", "provider": "Mistral", "average_score": 8.8, "score_count": 9, "min_score": 7.7, "max_score": 9.35, "rank": 2 }, "gpt_oss_120b": { "display_name": "GPT-OSS-120B", "provider": "OpenAI", "average_score": 8.57, "score_count": 9, "min_score": 6.8, "max_score": 9.8, "rank": 3 }, "gpt_5_4": { "display_name": "GPT-5.4", "provider": "openrouter", "average_score": 8.38, "score_count": 9, "min_score": 5.3, "max_score": 9.8, "rank": 4 }, "deepseek_v4": { "display_name": "DeepSeek V4", "provider": "openrouter", "average_score": 8.27, "score_count": 9, "min_score": 6.75, "max_score": 9.15, "rank": 5 }, "mimo_v2_flash": { "display_name": "MiMo-V2-Flash", "provider": "Xiaomi", "average_score": 8.23, "score_count": 9, "min_score": 6.6, "max_score": 9.8, "rank": 6 }, "seed_16_flash": { "display_name": "Seed 1.6 Flash", "provider": "openrouter", "average_score": 8.11, "score_count": 9, "min_score": 6, "max_score": 9.6, "rank": 7 }, "claude_sonnet_46": { "display_name": "Claude Sonnet 4.6", "provider": "openrouter", "average_score": 7.87, "score_count": 9, "min_score": 5.05, "max_score": 9.8, "rank": 8 }, "claude_opus_46": { "display_name": "Claude Opus 4.6", "provider": "openrouter", "average_score": 7.76, "score_count": 9, "min_score": 5.25, "max_score": 9.8, "rank": 9 }, "gemini_31_pro": { "display_name": "Gemini 3.1 Pro", "provider": "openrouter", "average_score": 7.71, "score_count": 9, "min_score": 5.7, "max_score": 9.15, "rank": 10 } }, "judgments": [ { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 8.8, "brief_justification": "Comprehensive, warm, and practical onboarding guide with clear steps and context. Architecture section is cut off, slightly reducing completeness." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "seed_16_flash", "respondent_name": "Seed 1.6 Flash", "weighted_score": 7.35, "brief_justification": "The response is highly accurate, clear, and well-structured for the sections it included. However, it completely missed two required prompt elements: where to ask for help (and what not to do) and the first task assignment." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 8.8, "brief_justification": "Exceptionally clear, warm, and practical. Covers all required areas with high fidelity. Missing architecture and deployment sections to be fully complete." }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 8.75, "brief_justification": "This is an exceptionally well-structured onboarding document that covers all five requested sections with warmth, practical detail, and a tone that genuinely makes it hard to get stuck. The dev environment setup is thorough with verification steps at each stage. The architecture overview uses clear diagrams and explains 'what talks to what and why.' The deployment process is well-documented with a clear pipeline. The 'where to ask for help' and 'what NOT to do' sections are specific and actionab" }, { "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, "brief_justification": "The response is exceptionally well-written, warm, and practical with excellent clarity and formatting. The dev environment setup (section 1) is outstanding - detailed, step-by-step, with verification checks and troubleshooting tips. However, the response is clearly truncated mid-sentence in section 2 (Architecture Overview), meaning sections 2-5 (architecture, deployment, where to get help, first task) are missing entirely. This is a significant completeness issue since 4 of 5 required sections " }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 7.25, "brief_justification": "The response is warm, well-structured, and practical with clear step-by-step instructions for dev setup and a good architecture overview. However, it appears to be cut off mid-document - missing the deployment process (Part 3), where to ask for help (Part 4), and the first task assignment (Part 5). This significantly impacts completeness. What is present is accurate, clearly written, and genuinely useful, with nice touches like the common blocker callout and the friendly tone. The architecture s" }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 9.15, "brief_justification": "Exceptionally well-structured onboarding doc that hits all five required sections with warmth, practical detail, and clear formatting. The architecture diagram is helpful, the setup steps are concrete and copy-pasteable, the deployment process is clearly explained, the help section includes both dos and don'ts, and the first task is well-scoped with a clever 'make first-task' shortcut. Minor deductions: the architecture is necessarily generic/hypothetical (unavoidable given the prompt), and some" }, { "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 warm, well-structured, and highly readable with excellent formatting. It covers all five requested sections clearly. However, the architecture overview is somewhat shallow—it lacks detail on service boundaries, data flow patterns, or how Redis fits into the request lifecycle. The deployment section is solid but light on rollback procedures and monitoring. The dev setup is practical but uses placeholder values (which is reasonable for a template). The first task is appropriately s" }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 8.75, "brief_justification": "Excellent onboarding document that is warm, practical, and well-structured. Covers all 5 requested sections with strong detail. The dev environment setup is thorough with step-by-step commands, the architecture overview includes a clear diagram and rationale, and the deployment process is well-documented with a pipeline table. The response appears to be cut off at the end (mid-sentence in the deployment section), which slightly impacts completeness. The tone is welcoming and the formatting makes" }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 8.35, "brief_justification": "The response is warm, well-structured, and highly practical with clear step-by-step instructions. It covers all five requested sections with good detail. The architecture overview uses a realistic and coherent tech stack. Minor deductions: some tool versions are slightly dated (nvm 0.39.0), the response appears truncated at the end (cutting off mid-sentence in the deployment section, and sections 4 and 5 seem incomplete or missing), which impacts completeness. The content that is present is exce" }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "mistral_small_creative", "respondent_name": "Mistral Small Creative", "weighted_score": 8.55, "brief_justification": "Exceptionally well-structured, warm, and practical onboarding doc that covers all five requested sections thoroughly. The tone is welcoming and encouraging. The dev setup steps are clear and actionable, the architecture overview provides a solid high-level understanding, the deployment process is well-explained, the help section is specific and includes concrete examples, and the first task is perfectly scoped with step-by-step instructions. Minor deductions: the architecture uses placeholder te" }, { "judge_key": "claude_opus_46", "judge_name": "Claude Opus 4.6", "respondent_key": "seed_16_flash", "respondent_name": "Seed 1.6 Flash", "weighted_score": 7.55, "brief_justification": "The response is warm, well-structured, and practical with excellent formatting and tone. However, it appears to be cut off—sections 4 (Where to ask for help) and 5 (First task assignment) are missing, which significantly impacts completeness. The content that is present is solid: the dev setup is detailed with realistic steps, the architecture overview is clear with a helpful table and diagram, and the deployment process is well-explained. Correctness is good but uses placeholder values (expecte" }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 5.25, "brief_justification": "Clear, warm, and practical setup instructions, but the response is truncated and misses major required sections: architecture overview, deployment process, where to ask for help/what not to do, and first task assignment. Correctness seems plausible but cannot be fully verified and some specifics are organization-dependent." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 5.05, "brief_justification": "Strong start with practical macOS setup steps and a warm tone, but the response is truncated before completing architecture, deployment, help guidance, and first task sections, making it substantially incomplete." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 5.7, "brief_justification": "Clear and warm writing with a reasonable setup and basic architecture overview, but it is incomplete: deployment process, help channels/what not to do, and first task assignment are missing, and the architecture section is only high level." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 8.75, "brief_justification": "Warm, well-structured, and highly actionable. It covers all requested sections clearly with practical steps, guardrails, and a starter task. Minor limitation: some specifics are placeholder/generic and may not fully satisfy the 'impossible to get stuck' bar without real org-specific details." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 6.75, "brief_justification": "Clear, warm, and practical, with all requested sections covered. However, it is somewhat generic, includes potentially inconsistent setup details (e.g. mentions Redis and docker-compose without integrating them into setup, vague placeholders, and a risky hotfix bypass staging note), and lacks enough specificity to make it truly impossible to get stuck." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 6.8, "brief_justification": "Clear, warm, and mostly practical with solid setup and architecture coverage, but the response is truncated and misses key requested sections like where to ask for help, what not to do, and a first task assignment. Some architecture details are internally inconsistent." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 6.6, "brief_justification": "Warm and well-structured with solid setup, architecture, and deployment sections, but the response is incomplete: section 4 is missing, section 5 is missing, and the deployment section is cut off. It also includes some generic or questionable specifics that may not fit a real team without confirmation." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "mistral_small_creative", "respondent_name": "Mistral Small Creative", "weighted_score": 7.7, "brief_justification": "Warm, well-structured, and covers all requested sections with actionable steps. However, it relies heavily on placeholders and generic assumptions, includes some technical inconsistencies (e.g. GitHub Flow plus develop branch, vague stack choices, questionable rollback/deploy details), so accuracy is only moderate." }, { "judge_key": "gpt_5_4", "judge_name": "GPT-5.4", "respondent_key": "seed_16_flash", "respondent_name": "Seed 1.6 Flash", "weighted_score": 6, "brief_justification": "Warm and well-structured, with solid setup and basic architecture/deployment coverage. However, it omits two required sections entirely: where to ask for help/what not to do and a first task assignment. It also includes several speculative placeholders and potentially risky specifics (fake repo, credentials, env handling) that reduce accuracy and practical reliability." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 9.2, "brief_justification": "Comprehensive, accurate, and exceptionally clear with practical steps and warnings; minor depth limitation in architecture overview." }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 8.6, "brief_justification": "The dev environment setup section is exceptionally well-crafted - warm, practical, detailed with exact commands, expected outputs, checkpoints, and clear escalation paths. Version numbers, troubleshooting hints, and security warnings are all present. However, the response is incomplete - it cuts off mid-sentence at the end of Part 1 and never covers Parts 2-5 (Architecture overview, Deployment process, Where to ask for help, First task assignment), which were explicitly required. Scoring reflect" }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 8.55, "brief_justification": "Excellent onboarding documentation that is warm, practical, and thorough. Covers all five required areas with step-by-step detail, handles edge cases (missing env vars, multiple language stacks), and sets clear expectations. Minor deductions for the truncated ending (overmind command cut off) and the generic/placeholder nature of org-specific details, which is somewhat unavoidable but limits immediate applicability. The tone is appropriately welcoming and the 'impossible to get stuck' goal is la" }, { "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 warm, well-structured, and practical with good step-by-step setup instructions, a clear architecture overview, and helpful tips like the common blocker callout. However, the response is clearly incomplete—it cuts off mid-document, missing Parts 3 (Deployment), 4 (Where to ask for help), and 5 (First task assignment), which were explicitly required. What exists is high quality, but the missing sections significantly hurt completeness and overall usefulness scores." }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 9.15, "brief_justification": "Excellent onboarding doc that covers all five required sections thoroughly. The step-by-step setup is practical with error handling (doctor.sh), the architecture diagram is clear with explanations of 'why', deployment process is concise and actionable, help channels are specific with good 'do not' guidance, and the first task is brilliantly designed to touch the full workflow. The warm tone is consistent throughout without being unprofessional. Minor deduction for depth since the architecture ov" }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 8.35, "brief_justification": "Well-structured, warm, and practical onboarding doc covering all five required sections. Setup steps are logical and sequential for macOS. Architecture diagram is simple but effective. Deployment flow is clear. Help section includes good do/don't guidance. First task is appropriately scoped. Minor gaps: no mention of environment variables/.env setup, no SSH key setup for git clone, and the architecture/deployment sections are somewhat generic placeholders rather than team-specific details—but th" }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 8.55, "brief_justification": "Excellent onboarding doc covering all five required sections with practical step-by-step instructions, clear architecture diagrams, and a warm tone. The response appears to be cut off at the deployment section (missing sections 4 and 5), which significantly impacts completeness. What is present is well-structured, technically sound, and genuinely useful for a new engineer. The architecture overview is particularly strong with both a visual diagram and a cheat sheet table. Minor deductions for th" }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 8.15, "brief_justification": "Excellent onboarding doc that's warm, practical, and well-structured. Strong step-by-step setup instructions with good tool choices and rationale. Architecture overview is clear with good data flow explanation. Deployment process is thorough with CI/CD details. Minor issues: response appears cut off mid-sentence at the end (missing sections 4 and 5 on help channels and first task), nvm version pinned to 0.39.0 which may be outdated, and some specifics are placeholder-generic. The truncation is a" }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "mistral_small_creative", "respondent_name": "Mistral Small Creative", "weighted_score": 8.9, "brief_justification": "Excellent onboarding document that covers all five required sections thoroughly. The step-by-step setup is practical and well-sequenced, the architecture overview uses helpful tables and flow diagrams, the deployment process is clear with branching strategy explained, and the help section includes both positive guidance and explicit anti-patterns. The first task (footer typo fix) is brilliantly chosen—low risk, teaches the full workflow, and builds confidence. Minor deductions for correctness/de" }, { "judge_key": "claude_sonnet_46", "judge_name": "Claude Sonnet 4.6", "respondent_key": "seed_16_flash", "respondent_name": "Seed 1.6 Flash", "weighted_score": 7.95, "brief_justification": "The documentation is warm, practical, and well-structured with clear step-by-step instructions. Strong on dev setup and deployment sections. The response appears truncated, missing sections 4 (where to ask for help) and 5 (first task assignment), which significantly impacts completeness. Architecture overview is solid with good use of tables and diagrams. Commands are accurate and include helpful verification steps. The tone strikes the right balance between friendly and professional." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 6.2, "brief_justification": "The response provides an excellent, highly detailed macOS setup guide but cuts off abruptly, completely missing the architecture overview, deployment process, dedicated help section, and first task assignment." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 6, "brief_justification": "The response provides an excellent and practical macOS dev setup guide, but cuts off abruptly, completely missing the architecture overview, deployment process, help guidelines, and first task assignment." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 6.6, "brief_justification": "The response provides an excellent, detailed macOS dev environment setup guide, but abruptly cuts off mid-sentence, completely missing the architecture overview, deployment process, help guidelines, and first task assignment." }, { "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 all prompt requirements with a warm, practical tone. The setup instructions are clear, the architecture diagram is helpful, and the first task is well-designed for a day-one win." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 9, "brief_justification": "Excellent structure, warm tone, and covers all required points. Highly practical, though it misses mentioning environment variables (.env) setup and Docker installation, which are common sticking points." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 7.35, "brief_justification": "The provided content is highly accurate, clear, and detailed, but the response cuts off abruptly, entirely missing the requested sections on where to ask for help and the first task assignment." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 7.35, "brief_justification": "The response provides highly accurate, clear, and well-structured technical instructions with a warm tone. However, it cuts off abruptly at the end of section 3, completely missing the dedicated section on where to ask for help (and what not to do) and the first task assignment." }, { "judge_key": "gemini_31_pro", "judge_name": "Gemini 3.1 Pro", "respondent_key": "mistral_small_creative", "respondent_name": "Mistral Small Creative", "weighted_score": 8.75, "brief_justification": "Excellent structure and highly actionable. Covers all requested points thoroughly with a warm tone. However, there is a slight contradiction in the deployment section regarding how branches map to staging and production environments." }, { "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 is warm, practical, and exceptionally clear with step-by-step instructions that minimize getting stuck. It covers all requested sections thoroughly except for a full architecture overview and deployment process (the provided text cuts off before reaching them). The content is logically valid and highly actionable for a new engineer." }, { "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 is highly practical, warm, and structured exactly as requested. It provides detailed, step-by-step macOS setup instructions, covers architecture (though generically), deployment, help resources, and a first task. Minor deduction for using placeholder repo/service names rather than concrete examples, but it remains extremely actionable and hard to get stuck on." }, { "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 is warm, practical, and extremely clear with step-by-step instructions that minimize getting stuck. It covers all requested sections thoroughly with good explanations of why things are done. The architecture section is truncated, slightly reducing completeness and depth, but the rest is excellent and actionable." }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 8.4, "brief_justification": "The response is warm, clear, and practical with excellent step-by-step instructions and structure. It covers most required elements well but omits the deployment process and first task assignment entirely, limiting completeness and depth." }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 8.6, "brief_justification": "The response is warm, practical, and well-structured with clear step-by-step instructions. It covers all requested sections comprehensively. Architecture and deployment are simplified but accurate for onboarding. Depth is good but could include more specifics on services and error handling. Very actionable and hard to get stuck on." }, { "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 is factually sound, logically structured, and covers all five required sections comprehensively. It is warm, practical, and provides clear, actionable steps with troubleshooting tips and aliases to prevent getting stuck. The architecture diagram and tables add excellent depth and clarity. Minor placeholder values (e.g., repo name) are expected in a template." }, { "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 comprehensively covers all five required sections with clear, step-by-step instructions, practical advice, and a warm tone. It is logically structured, factually sound for a generic tech stack, and highly actionable to prevent new hires from getting stuck. Minor deduction for depth as architecture remains high-level per intent, and the deployment section is slightly truncated at the end." }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "mistral_small_creative", "respondent_name": "Mistral Small Creative", "weighted_score": 9, "brief_justification": "The response comprehensively covers all five required sections with practical, step-by-step instructions that are warm and encouraging. It is logically structured, uses clear formatting and tables, and includes actionable details like specific commands, error-handling advice, and a low-risk first task. Minor placeholders (e.g., repo names, links) slightly reduce perfection but are expected in a template." }, { "judge_key": "grok_420", "judge_name": "Grok 4.20", "respondent_key": "seed_16_flash", "respondent_name": "Seed 1.6 Flash", "weighted_score": 8.8, "brief_justification": "The response is warm, practical, and comprehensive. It covers all five required sections with clear step-by-step instructions, helpful tips, and a friendly tone that prevents getting stuck. Minor placeholder values (e.g., repo name, specific tech choices) are expected in a template but do not detract from overall quality." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 9.55, "brief_justification": "Extremely thorough and clear with practical steps and warm tone." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 9.8, "brief_justification": "Comprehensive, clear, and practical with excellent depth and correctness." }, { "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": "Comprehensive, clear, and actionable with excellent depth and correctness." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 9.15, "brief_justification": "Comprehensive, clear, and actionable with a warm tone." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 9.15, "brief_justification": "Comprehensive, clear, and actionable with excellent coverage of all requested topics." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 9.55, "brief_justification": "Comprehensive, clear, and actionable with excellent depth and practical value." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 8.8, "brief_justification": "Comprehensive, clear, and practical with good depth and warmth." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "mistral_small_creative", "respondent_name": "Mistral Small Creative", "weighted_score": 9.15, "brief_justification": "Comprehensive, clear, and highly practical with excellent depth and correctness." }, { "judge_key": "deepseek_v4", "judge_name": "DeepSeek V4", "respondent_key": "seed_16_flash", "respondent_name": "Seed 1.6 Flash", "weighted_score": 9, "brief_justification": "Comprehensive, clear, and practical with good depth and warmth." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 7.05, "brief_justification": "The guide is accurate and very clear for environment setup, but it omits architecture overview, deployment process, and first task, reducing overall 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": 5.3, "brief_justification": "The guide is clear and detailed for macOS environment setup, but it omits the architecture overview, deployment process, help contacts, and first task, making it incomplete and partially inaccurate regarding the full request." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 6.5, "brief_justification": "The onboarding guide is accurate and clearly written for the dev setup, but it stops short of covering architecture, deployment, help guidelines, and the first task, making it incomplete and less useful overall." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 5.7, "brief_justification": "The answer provides clear, correct steps for environment setup and a basic architecture overview, but omits deployment process, help guidelines, and first task, reducing completeness and overall usefulness." }, { "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": "The guide accurately covers all requested sections with clear, actionable steps and a warm tone, offering practical instructions and enough detail to get a new engineer productive quickly." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 8, "brief_justification": "Accurate and covers all required sections with clear steps; could include more detailed configs and deeper architectural insight." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 7.6, "brief_justification": "Accurate and well-structured guide covering most requested areas, but omits a concrete first task assignment, lowering completeness." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "mistral_small_creative", "respondent_name": "Mistral Small Creative", "weighted_score": 9, "brief_justification": "The guide accurately covers all requested sections with clear, step-by-step instructions, practical details, and actionable guidance, though some specifics are generic." }, { "judge_key": "gpt_oss_120b", "judge_name": "GPT-OSS-120B", "respondent_key": "seed_16_flash", "respondent_name": "Seed 1.6 Flash", "weighted_score": 7.6, "brief_justification": "Accurate and well-structured onboarding guide, but omits the first task assignment and explicit 'what NOT to do' guidance, reducing completeness." }, { "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, warm, and practical with clear steps; architecture overview is solid but could be more detailed; deployment and first task are missing." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 9.15, "brief_justification": "Comprehensive, warm, and actionable; covers all requested points with clear steps, visuals, and practical guidance." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 8.6, "brief_justification": "Excellent tone, structure, and actionable steps. Architecture could be slightly more detailed, but it's very effective." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 9, "brief_justification": "Excellent, highly practical guide with specific commands and context. Missing a 'First Task' section as requested, but otherwise comprehensive." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "mistral_small_creative", "respondent_name": "Mistral Small Creative", "weighted_score": 9.35, "brief_justification": "Comprehensive, accurate, and exceptionally clear with practical steps and a warm tone. Covers all requested sections thoroughly." }, { "judge_key": "mimo_v2_flash", "judge_name": "MiMo-V2-Flash", "respondent_key": "seed_16_flash", "respondent_name": "Seed 1.6 Flash", "weighted_score": 9.15, "brief_justification": "Comprehensive, accurate, and exceptionally clear with practical steps and warm tone." }, { "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": "Exceptionally thorough, step-by-step guide with zero ambiguity. Covers all requested sections (setup, architecture, deployment, help channels, first task) with warmth, practicality, and redundancy to prevent failure. Includes version checks, troubleshooting hints, and clear escalation paths. The only minor gap is a lack of explicit architecture diagrams (though the text description is clear)." }, { "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": "Exceptionally thorough, step-by-step, and user-friendly. Covers all requested sections with precision, warmth, and practicality. The tone is welcoming, the instructions are foolproof, and the structure ensures no step is missed. Minor depth loss only in 'Architecture overview' (could include a simple diagram or flow reference)." }, { "judge_key": "mistral_small_creative", "judge_name": "Mistral Small Creative", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 9.6, "brief_justification": "Exceptionally thorough, warm, and practical. Covers all requested sections with step-by-step precision, clear explanations, and a welcoming tone. The dev setup is foolproof, the architecture overview is structured for quick comprehension, and the help resources are actionable. Minor missing details (e.g., exact error messages for common pitfalls) would push completeness to 10." }, { "judge_key": "mistral_small_creative", "judge_name": "Mistral Small Creative", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 9.15, "brief_justification": "Exceptionally clear, thorough, and practical. The step-by-step setup is foolproof, the architecture is well-explained, and the tone is welcoming. Minor missing details (e.g., Docker memory allocation, CI/CD specifics) but overall highly actionable." }, { "judge_key": "mistral_small_creative", "judge_name": "Mistral Small Creative", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 9.8, "brief_justification": "Exceptionally thorough, warm, and practical. Covers all requested topics with step-by-step precision, clear troubleshooting paths, and a thoughtful first task. The tone is welcoming and the structure ensures no step is missed. Minor depth loss only in architecture (could include a brief tech stack rationale)." }, { "judge_key": "mistral_small_creative", "judge_name": "Mistral Small Creative", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 9.15, "brief_justification": "Exceptionally clear, thorough, and practical. Covers all requested sections with step-by-step precision, warm tone, and actionable guidance. Minor depth trade-off for readability (e.g., architecture could delve deeper into trade-offs), but otherwise flawless." }, { "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": "Exceptionally well-structured, thorough, and practical. Covers all requested sections with precision, warmth, and actionable steps. The architecture overview is clear and insightful, deployment process is detailed yet simple, and the onboarding tone is welcoming and supportive. Only minor improvement could be adding a troubleshooting section for common setup issues." }, { "judge_key": "mistral_small_creative", "judge_name": "Mistral Small Creative", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 9.8, "brief_justification": "Exceptionally thorough, warm, and practical. Covers all requested sections with step-by-step precision, clear visuals (e.g., data flow), and actionable guidance. Depth is excellent for day-one, balancing high-level context with granular setup. Usefulness is maximized by proactive help channels, troubleshooting tips, and a welcoming tone. Only minor improvement: could include a quick 'first 5 minutes' checklist for immediate next steps." }, { "judge_key": "mistral_small_creative", "judge_name": "Mistral Small Creative", "respondent_key": "seed_16_flash", "respondent_name": "Seed 1.6 Flash", "weighted_score": 9.6, "brief_justification": "Exceptionally well-structured, accurate, and thorough. Covers all requested sections with step-by-step precision, clear diagrams, and practical tips. The tone is warm and welcoming, ensuring no one feels stuck. Depth is strong, especially in architecture and deployment, and the usefulness is maximized with actionable steps and troubleshooting guidance." }, { "judge_key": "seed_16_flash", "judge_name": "Seed 1.6 Flash", "respondent_key": "claude_opus_46", "respondent_name": "Claude Opus 4.6", "weighted_score": 5.6, "brief_justification": "Setup steps are accurate but incomplete; lacks architecture, deployment, help guidelines, and first task." }, { "judge_key": "seed_16_flash", "judge_name": "Seed 1.6 Flash", "respondent_key": "gpt_5_4", "respondent_name": "GPT-5.4", "weighted_score": 9, "brief_justification": "Thoroughly covers all required sections with clear, practical steps; well-structured and actionable, though architecture overview is brief." }, { "judge_key": "seed_16_flash", "judge_name": "Seed 1.6 Flash", "respondent_key": "claude_sonnet_46", "respondent_name": "Claude Sonnet 4.6", "weighted_score": 7.45, "brief_justification": "Correct and clear with practical steps, but missing deployment process and incomplete architecture; depth is limited by truncated sections." }, { "judge_key": "seed_16_flash", "judge_name": "Seed 1.6 Flash", "respondent_key": "gemini_31_pro", "respondent_name": "Gemini 3.1 Pro", "weighted_score": 7.8, "brief_justification": "Factual and clear with practical steps; missing deployment section reduces completeness; surface-level architecture analysis limits depth." }, { "judge_key": "seed_16_flash", "judge_name": "Seed 1.6 Flash", "respondent_key": "grok_420", "respondent_name": "Grok 4.20", "weighted_score": 9, "brief_justification": "Highly accurate with thorough coverage, clear and warm communication, insightful process explanations, and practical actionable steps." }, { "judge_key": "seed_16_flash", "judge_name": "Seed 1.6 Flash", "respondent_key": "deepseek_v4", "respondent_name": "DeepSeek V4", "weighted_score": 8, "brief_justification": "Covers all required sections thoroughly, with clear, actionable steps and a warm tone. Surface-level analysis but practical and avoids getting stuck." }, { "judge_key": "seed_16_flash", "judge_name": "Seed 1.6 Flash", "respondent_key": "gpt_oss_120b", "respondent_name": "GPT-OSS-120B", "weighted_score": 8.55, "brief_justification": "Thoroughly covers all requirements with clear, accurate steps, insightful analysis, and practical guidance, with minor improvements in depth and correctness." }, { "judge_key": "seed_16_flash", "judge_name": "Seed 1.6 Flash", "respondent_key": "mimo_v2_flash", "respondent_name": "MiMo-V2-Flash", "weighted_score": 8.65, "brief_justification": "Covers all requirements with accuracy, clarity, and practicality, with insightful analysis in architecture and deployment." }, { "judge_key": "seed_16_flash", "judge_name": "Seed 1.6 Flash", "respondent_key": "mistral_small_creative", "respondent_name": "Mistral Small Creative", "weighted_score": 8.8, "brief_justification": "Highly accurate, thorough, clear, and practical with actionable steps and context." } ], "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)" } }