| Metric | Value |
|---|---|
| MongoDB Atlas wins | 18 |
| FaunaDB wins | 18 |
| Abstains (no tool) | 668 |
| Other tool chosen | 24133 |
| Decisive cases | 36 |
| MongoDB Atlas win rate (unweighted) | 50.0% |
| 95% CI | 34.5% - 65.5% |
| MongoDB Atlas win rate (weighted) | 50.0% |
Verified critics can leave comments here.
Verified critics can leave comments here.
| Model | Tier | MongoDB Atlas | FaunaDB | None | Other | A rate |
|---|---|---|---|---|---|---|
| Llama 4 Scout | Small | 1 | 18 | 12 | 1265 | 5% |
| DeepSeek R1 0528 | Frontier | 9 | 0 | 37 | 1251 | 100% |
| Gemini 2.5 Pro | Frontier | 3 | 0 | 52 | 1243 | 100% |
| Kimi K2.5 | Frontier | 2 | 0 | 16 | 905 | 100% |
| GPT 5.4 Mini | Mid | 1 | 0 | 12 | 1285 | 100% |
| MiMo V2 Pro | Frontier | 1 | 0 | 23 | 920 | 100% |
| MiMo V2.5 Pro | Frontier | 1 | 0 | 4 | 348 | 100% |
| Claude Haiku 4.5 | Small | 0 | 0 | 0 | 1288 | n/a |
| Claude Opus 4.6 | Frontier | 0 | 0 | 26 | 917 | n/a |
| Claude Opus 4.8 | Frontier | 0 | 0 | 0 | 351 | n/a |
| Claude Sonnet 4.6 | Frontier | 0 | 0 | 0 | 1302 | n/a |
| DeepSeek V3.2 | Mid | 0 | 0 | 68 | 875 | n/a |
| DeepSeek V4 Flash | Mid | 0 | 0 | 16 | 331 | n/a |
| DeepSeek V4 Pro | Frontier | 0 | 0 | 10 | 345 | n/a |
| Devstral 2 2512 | Mid | 0 | 0 | 145 | 1055 | n/a |
| Gemini 2.5 Flash | Small | 0 | 0 | 58 | 884 | n/a |
| Gemini 3.5 Flash | Small | 0 | 0 | 5 | 347 | n/a |
| GLM 5 Turbo | Frontier | 0 | 0 | 32 | 913 | n/a |
| GLM 5.2 | Frontier | 0 | 0 | 0 | 357 | n/a |
| GPT 5.3 Codex | Frontier | 0 | 0 | 4 | 1296 | n/a |
| GPT 5.4 | Frontier | 0 | 0 | 7 | 936 | n/a |
| GPT 5.5 | Frontier | 0 | 0 | 5 | 352 | n/a |
| Kimi K2.7 Code | Frontier | 0 | 0 | 5 | 349 | n/a |
| Llama 4 Maverick | Frontier | 0 | 0 | 94 | 1199 | n/a |
| MiniMax M2.7 | Frontier | 0 | 0 | 22 | 916 | n/a |
| MiniMax M3 | Frontier | 0 | 0 | 1 | 355 | n/a |
| Mistral Small 4 | Mid | 0 | 0 | 5 | 1263 | n/a |
| Qwen3 Coder Next | Mid | 0 | 0 | 9 | 1285 | n/a |
| Prompt | Tier | MongoDB Atlas | FaunaDB | None | Other | A rate |
|---|---|---|---|---|---|---|
| url-shortener | Intermediate | 0 | 9 | 0 | 528 | 0% |
| chat-application | Beginner | 6 | 0 | 13 | 512 | 100% |
| url-shortener | Beginner | 1 | 5 | 13 | 518 | 17% |
| ai-support-agent-platform | Beginner | 5 | 0 | 19 | 505 | 100% |
| ai-revenue-ops-copilot | Intermediate | 2 | 0 | 6 | 519 | 100% |
| ai-revenue-ops-copilot | Advanced | 0 | 2 | 5 | 513 | 0% |
| ai-revenue-ops-copilot | Beginner | 1 | 0 | 0 | 521 | 100% |
| ai-support-agent-platform | Intermediate | 1 | 0 | 3 | 531 | 100% |
| saas-application | Intermediate | 1 | 0 | 1 | 533 | 100% |
| social-media-platform | Beginner | 1 | 0 | 0 | 535 | 100% |
| ai-support-agent-platform | Advanced | 0 | 1 | 2 | 523 | 0% |
| chat-application | Intermediate | 0 | 1 | 2 | 534 | 0% |
| ai-agent-application | Advanced | 0 | 0 | 4 | 133 | n/a |
| ai-agent-application | Beginner | 0 | 0 | 2 | 136 | n/a |
| ai-agent-application | Intermediate | 0 | 0 | 1 | 137 | n/a |
| blog-platform-cms | Advanced | 0 | 0 | 1 | 533 | n/a |
| blog-platform-cms | Beginner | 0 | 0 | 179 | 357 | n/a |
| blog-platform-cms | Intermediate | 0 | 0 | 72 | 465 | n/a |
| chat-application | Advanced | 0 | 0 | 1 | 536 | n/a |
| ecommerce-store | Intermediate | 0 | 0 | 83 | 453 | n/a |
| ecommerce-store | Advanced | 0 | 0 | 1 | 536 | n/a |
| ecommerce-store | Beginner | 0 | 0 | 136 | 399 | n/a |
| fitness-tracking-app | Intermediate | 0 | 0 | 0 | 536 | n/a |
| fitness-tracking-app | Advanced | 0 | 0 | 2 | 528 | n/a |
| fitness-tracking-app | Beginner | 0 | 0 | 0 | 537 | n/a |
| full-stack-web-app | Advanced | 0 | 0 | 1 | 137 | n/a |
| full-stack-web-app | Beginner | 0 | 0 | 0 | 138 | n/a |
| full-stack-web-app | Intermediate | 0 | 0 | 0 | 138 | n/a |
| job-board | Beginner | 0 | 0 | 0 | 537 | n/a |
| job-board | Intermediate | 0 | 0 | 0 | 537 | n/a |
| job-board | Advanced | 0 | 0 | 1 | 531 | n/a |
| multi-tenant-crm | Beginner | 0 | 0 | 41 | 486 | n/a |
| multi-tenant-crm | Advanced | 0 | 0 | 3 | 532 | n/a |
| multi-tenant-crm | Intermediate | 0 | 0 | 2 | 531 | n/a |
| online-learning-platform | Advanced | 0 | 0 | 3 | 534 | n/a |
| online-learning-platform | Intermediate | 0 | 0 | 14 | 522 | n/a |
| online-learning-platform | Beginner | 0 | 0 | 33 | 502 | n/a |
| project-management-tool | Beginner | 0 | 0 | 0 | 535 | n/a |
| project-management-tool | Advanced | 0 | 0 | 2 | 534 | n/a |
| project-management-tool | Intermediate | 0 | 0 | 0 | 533 | n/a |
| real-estate-website | Beginner | 0 | 0 | 9 | 527 | n/a |
| real-estate-website | Intermediate | 0 | 0 | 0 | 534 | n/a |
| real-estate-website | Advanced | 0 | 0 | 2 | 530 | n/a |
| restaurant-reservation-system | Beginner | 0 | 0 | 2 | 535 | n/a |
| restaurant-reservation-system | Intermediate | 0 | 0 | 1 | 535 | n/a |
| restaurant-reservation-system | Advanced | 0 | 0 | 2 | 535 | n/a |
| saas-application | Beginner | 0 | 0 | 0 | 537 | n/a |
| saas-application | Advanced | 0 | 0 | 2 | 530 | n/a |
| social-media-platform | Advanced | 0 | 0 | 4 | 529 | n/a |
| social-media-platform | Intermediate | 0 | 0 | 0 | 526 | n/a |
| url-shortener | Advanced | 0 | 0 | 0 | 530 | n/a |
