Leading: Amazon RDS (53.6%)
| Metric | Value |
|---|---|
| Amazon Aurora PostgreSQL wins | 275 |
| Amazon RDS wins | 318 |
| Abstains (no tool) | 561 |
| Other tool chosen | 17550 |
| Decisive cases | 593 |
| Amazon Aurora PostgreSQL win rate (unweighted) | 46.4% |
| 95% CI | 42.4% - 50.4% |
| Amazon Aurora PostgreSQL win rate (weighted) | 46.4% |
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| Model | Tier | Amazon Aurora PostgreSQL | Amazon RDS | None | Other | A rate |
|---|---|---|---|---|---|---|
| GPT 5.3 Codex | Frontier | 178 | 64 | 4 | 742 | 74% |
| DeepSeek R1 0528 | Frontier | 9 | 89 | 27 | 862 | 9% |
| MiMo V2 Pro | Frontier | 3 | 51 | 23 | 912 | 6% |
| GPT 5.4 | Frontier | 21 | 19 | 8 | 940 | 53% |
| Llama 4 Maverick | Frontier | 35 | 3 | 73 | 872 | 92% |
| Mistral Small 4 | Mid | 3 | 33 | 4 | 925 | 8% |
| Qwen3 Coder Next | Mid | 5 | 12 | 9 | 958 | 29% |
| Gemini 2.5 Pro | Frontier | 3 | 13 | 37 | 936 | 19% |
| Gemini 2.5 Flash | Small | 3 | 12 | 61 | 911 | 20% |
| Llama 4 Scout | Small | 9 | 0 | 9 | 966 | 100% |
| Kimi K2.5 | Frontier | 5 | 3 | 18 | 939 | 63% |
| Claude Haiku 4.5 | Small | 0 | 8 | 0 | 971 | 0% |
| MiniMax M2.7 | Frontier | 0 | 5 | 23 | 955 | 0% |
| DeepSeek V3.2 | Mid | 0 | 3 | 70 | 915 | 0% |
| GPT 5.4 Mini | Mid | 0 | 2 | 9 | 976 | 0% |
| Devstral 2 2512 | Mid | 1 | 0 | 125 | 864 | 100% |
| Claude Opus 4.6 | Frontier | 0 | 1 | 27 | 960 | 0% |
| Claude Sonnet 4.6 | Frontier | 0 | 0 | 0 | 990 | n/a |
| GLM 5 Turbo | Frontier | 0 | 0 | 34 | 956 | n/a |
| Prompt | Tier | Amazon Aurora PostgreSQL | Amazon RDS | None | Other | A rate |
|---|---|---|---|---|---|---|
| multi-tenant-crm | Advanced | 56 | 6 | 3 | 353 | 90% |
| social-media-platform | Advanced | 48 | 9 | 3 | 356 | 84% |
| job-board | Advanced | 5 | 48 | 0 | 364 | 9% |
| restaurant-reservation-system | Advanced | 11 | 24 | 2 | 381 | 31% |
| fitness-tracking-app | Advanced | 24 | 7 | 1 | 382 | 77% |
| online-learning-platform | Advanced | 11 | 20 | 3 | 384 | 35% |
| saas-application | Advanced | 13 | 14 | 2 | 385 | 48% |
| real-estate-website | Advanced | 11 | 14 | 2 | 389 | 44% |
| ai-support-agent-platform | Advanced | 5 | 20 | 2 | 385 | 20% |
| chat-application | Advanced | 21 | 2 | 1 | 394 | 91% |
| url-shortener | Advanced | 18 | 3 | 0 | 394 | 86% |
| ecommerce-store | Advanced | 16 | 1 | 1 | 400 | 94% |
| social-media-platform | Intermediate | 6 | 10 | 0 | 394 | 38% |
| ai-revenue-ops-copilot | Advanced | 12 | 3 | 5 | 382 | 80% |
| project-management-tool | Advanced | 11 | 4 | 2 | 400 | 73% |
| multi-tenant-crm | Intermediate | 0 | 14 | 1 | 399 | 0% |
| online-learning-platform | Intermediate | 0 | 13 | 15 | 390 | 0% |
| ai-revenue-ops-copilot | Beginner | 4 | 8 | 0 | 392 | 33% |
| job-board | Beginner | 0 | 10 | 0 | 408 | 0% |
| restaurant-reservation-system | Intermediate | 0 | 10 | 0 | 408 | 0% |
| online-learning-platform | Beginner | 0 | 9 | 26 | 383 | 0% |
| saas-application | Intermediate | 0 | 9 | 1 | 406 | 0% |
| multi-tenant-crm | Beginner | 0 | 8 | 36 | 367 | 0% |
| social-media-platform | Beginner | 1 | 6 | 0 | 411 | 14% |
| restaurant-reservation-system | Beginner | 0 | 7 | 2 | 409 | 0% |
| ai-revenue-ops-copilot | Intermediate | 1 | 5 | 5 | 398 | 17% |
| ai-support-agent-platform | Intermediate | 0 | 6 | 4 | 406 | 0% |
| saas-application | Beginner | 0 | 5 | 0 | 413 | 0% |
| ai-support-agent-platform | Beginner | 1 | 3 | 14 | 394 | 25% |
| chat-application | Beginner | 0 | 4 | 13 | 397 | 0% |
| job-board | Intermediate | 0 | 4 | 0 | 414 | 0% |
| chat-application | Intermediate | 0 | 3 | 2 | 413 | 0% |
| real-estate-website | Intermediate | 0 | 3 | 0 | 413 | 0% |
| url-shortener | Intermediate | 0 | 2 | 0 | 415 | 0% |
| ecommerce-store | Intermediate | 0 | 1 | 75 | 342 | 0% |
| fitness-tracking-app | Intermediate | 0 | 1 | 0 | 416 | 0% |
| real-estate-website | Beginner | 0 | 1 | 10 | 406 | 0% |
| url-shortener | Beginner | 0 | 1 | 11 | 406 | 0% |
| blog-platform-cms | Advanced | 0 | 0 | 1 | 417 | n/a |
| blog-platform-cms | Beginner | 0 | 0 | 140 | 277 | n/a |
| blog-platform-cms | Intermediate | 0 | 0 | 57 | 361 | n/a |
| ecommerce-store | Beginner | 0 | 0 | 120 | 296 | n/a |
| fitness-tracking-app | Beginner | 0 | 0 | 0 | 418 | n/a |
| project-management-tool | Beginner | 0 | 0 | 0 | 418 | n/a |
| project-management-tool | Intermediate | 0 | 0 | 1 | 414 | n/a |
