Leading: Amazon DynamoDB (60.9%)
| Metric | Value |
|---|---|
| Cassandra wins | 43 |
| Amazon DynamoDB wins | 67 |
| Abstains (no tool) | 986 |
| Other tool chosen | 31859 |
| Decisive cases | 110 |
| Cassandra win rate (unweighted) | 39.1% |
| 95% CI | 30.5% - 48.4% |
| Cassandra win rate (weighted) | 39.1% |
Verified critics can leave comments here.
Verified critics can leave comments here.
| Model range | Tier | Cassandra | Amazon DynamoDB | None | Other | A rate |
|---|---|---|---|---|---|---|
| DeepSeek Flash 3.2–4.1 | Mid | 0 | 7 | 111 | 1597 | 0% |
| DeepSeek Pro 4–4 0813 | Frontier | 0 | 1 | 11 | 394 | 0% |
| DeepSeek R1 | Frontier | 0 | 18 | 60 | 1645 | 0% |
| Devstral | Mid | 0 | 0 | 194 | 1432 | n/a |
| Gemini Flash 2.5–3.8 | Small | 0 | 1 | 106 | 1613 | 0% |
| Gemini Pro 2.5–3.1 Preview | Frontier | 0 | 14 | 82 | 1628 | 0% |
| GLM 5 Turbo–5.3 | Frontier | 0 | 0 | 53 | 1676 | n/a |
| GPT 5.4–6 Astra | Frontier | 0 | 0 | 21 | 1705 | n/a |
| GPT Coding 5.3 Codex–6.1 Sol | Frontier | 0 | 1 | 9 | 1716 | 0% |
| GPT Mini 5.4 Mini–6 Luna | Mid | 0 | 0 | 19 | 1704 | n/a |
| Haiku | Small | 0 | 0 | 14 | 1701 | n/a |
| Kimi 2.5–3 | Frontier | 0 | 0 | 37 | 1661 | n/a |
| Llama Maverick | Frontier | 43 | 22 | 118 | 1536 | 66% |
| Llama Scout | Small | 0 | 0 | 30 | 1689 | n/a |
| MiMo Pro 2–2.6 | Frontier | 0 | 2 | 37 | 1677 | 0% |
| MiniMax M 2.7–3 | Frontier | 0 | 0 | 32 | 1688 | n/a |
| Mistral Small | Mid | 0 | 1 | 5 | 1680 | 0% |
| Opus 4.6–5.5 | Frontier | 0 | 0 | 33 | 1688 | n/a |
| Qwen Coder | Mid | 0 | 0 | 14 | 1703 | n/a |
| Sonnet 4.6–5.5 | Frontier | 0 | 0 | 0 | 1726 | n/a |
| Prompt | Tier | Cassandra | Amazon DynamoDB | None | Other | A rate |
|---|---|---|---|---|---|---|
| url-shortener | Advanced | 0 | 39 | 0 | 529 | 0% |
| social-media-platform | Advanced | 27 | 5 | 5 | 534 | 84% |
| social-media-platform | Intermediate | 16 | 1 | 0 | 547 | 94% |
| ai-revenue-ops-copilot | Advanced | 0 | 6 | 6 | 544 | 0% |
| url-shortener | Beginner | 0 | 5 | 13 | 558 | 0% |
| social-media-platform | Beginner | 0 | 4 | 0 | 571 | 0% |
| ai-revenue-ops-copilot | Beginner | 0 | 3 | 0 | 558 | 0% |
| url-shortener | Advanced | 0 | 3 | 1 | 148 | 0% |
| fitness-tracking-app | Advanced | 0 | 1 | 2 | 566 | 0% |
| ai-agent-application | Advanced | 0 | 0 | 4 | 152 | n/a |
| ai-agent-application | Beginner | 0 | 0 | 2 | 156 | n/a |
| ai-agent-application | Intermediate | 0 | 0 | 1 | 157 | n/a |
| ai-revenue-ops-copilot | Intermediate | 0 | 0 | 6 | 559 | n/a |
| ai-support-agent-platform | Intermediate | 0 | 0 | 4 | 570 | n/a |
| ai-support-agent-platform | Advanced | 0 | 0 | 3 | 561 | n/a |
| ai-support-agent-platform | Beginner | 0 | 0 | 19 | 549 | n/a |
| blog-platform-cms | Advanced | 0 | 0 | 1 | 572 | n/a |
| blog-platform-cms | Beginner | 0 | 0 | 190 | 385 | n/a |
| blog-platform-cms | Intermediate | 0 | 0 | 23 | 129 | n/a |
| blog-platform-cms | Intermediate | 0 | 0 | 79 | 497 | n/a |
| blog-platform-cms | Beginner | 0 | 0 | 61 | 108 | n/a |
| blog-platform-cms | Advanced | 0 | 0 | 4 | 165 | n/a |
| chat-application | Intermediate | 0 | 0 | 0 | 170 | n/a |
| chat-application | Advanced | 0 | 0 | 1 | 575 | n/a |
| chat-application | Intermediate | 0 | 0 | 3 | 573 | n/a |
| chat-application | Beginner | 0 | 0 | 15 | 555 | n/a |
| chat-application | Beginner | 0 | 0 | 3 | 164 | n/a |
| chat-application | Advanced | 0 | 0 | 5 | 147 | n/a |
| ecommerce-store | Beginner | 0 | 0 | 53 | 98 | n/a |
| ecommerce-store | Beginner | 0 | 0 | 147 | 427 | n/a |
| ecommerce-store | Advanced | 0 | 0 | 1 | 151 | n/a |
| ecommerce-store | Advanced | 0 | 0 | 1 | 575 | n/a |
| ecommerce-store | Intermediate | 0 | 0 | 87 | 487 | n/a |
| ecommerce-store | Intermediate | 0 | 0 | 5 | 164 | n/a |
| fitness-tracking-app | Advanced | 0 | 0 | 0 | 171 | n/a |
| fitness-tracking-app | Beginner | 0 | 0 | 0 | 576 | n/a |
| fitness-tracking-app | Intermediate | 0 | 0 | 0 | 575 | n/a |
| fitness-tracking-app | Intermediate | 0 | 0 | 0 | 152 | n/a |
| fitness-tracking-app | Beginner | 0 | 0 | 1 | 169 | n/a |
| full-stack-web-app | Beginner | 0 | 0 | 0 | 158 | n/a |
| full-stack-web-app | Intermediate | 0 | 0 | 0 | 158 | n/a |
| full-stack-web-app | Advanced | 0 | 0 | 1 | 157 | n/a |
| job-board | Beginner | 0 | 0 | 9 | 162 | n/a |
| job-board | Advanced | 0 | 0 | 1 | 570 | n/a |
| job-board | Intermediate | 0 | 0 | 4 | 148 | n/a |
| job-board | Beginner | 0 | 0 | 0 | 576 | n/a |
| job-board | Advanced | 0 | 0 | 5 | 166 | n/a |
| job-board | Intermediate | 0 | 0 | 0 | 576 | n/a |
| multi-tenant-crm | Beginner | 0 | 0 | 12 | 153 | n/a |
| multi-tenant-crm | Advanced | 0 | 0 | 3 | 569 | n/a |
| multi-tenant-crm | Beginner | 0 | 0 | 42 | 522 | n/a |
| multi-tenant-crm | Intermediate | 0 | 0 | 2 | 150 | n/a |
| multi-tenant-crm | Intermediate | 0 | 0 | 2 | 569 | n/a |
| multi-tenant-crm | Advanced | 0 | 0 | 5 | 165 | n/a |
| online-learning-platform | Advanced | 0 | 0 | 3 | 149 | n/a |
| online-learning-platform | Beginner | 0 | 0 | 13 | 157 | n/a |
| online-learning-platform | Advanced | 0 | 0 | 3 | 573 | n/a |
| online-learning-platform | Intermediate | 0 | 0 | 5 | 147 | n/a |
| online-learning-platform | Intermediate | 0 | 0 | 15 | 560 | n/a |
| online-learning-platform | Beginner | 0 | 0 | 35 | 539 | n/a |
| project-management-tool | Beginner | 0 | 0 | 0 | 574 | n/a |
| project-management-tool | Advanced | 0 | 0 | 1 | 150 | n/a |
| project-management-tool | Intermediate | 0 | 0 | 0 | 152 | n/a |
| project-management-tool | Advanced | 0 | 0 | 2 | 573 | n/a |
| project-management-tool | Intermediate | 0 | 0 | 1 | 571 | n/a |
| project-management-tool | Beginner | 0 | 0 | 6 | 146 | n/a |
| real-estate-website | Beginner | 0 | 0 | 10 | 565 | n/a |
| real-estate-website | Intermediate | 0 | 0 | 0 | 573 | n/a |
| real-estate-website | Intermediate | 0 | 0 | 1 | 151 | n/a |
| real-estate-website | Advanced | 0 | 0 | 2 | 569 | n/a |
| real-estate-website | Beginner | 0 | 0 | 14 | 138 | n/a |
| real-estate-website | Advanced | 0 | 0 | 0 | 170 | n/a |
| restaurant-reservation-system | Advanced | 0 | 0 | 3 | 148 | n/a |
| restaurant-reservation-system | Intermediate | 0 | 0 | 1 | 574 | n/a |
| restaurant-reservation-system | Intermediate | 0 | 0 | 0 | 171 | n/a |
| restaurant-reservation-system | Beginner | 0 | 0 | 2 | 574 | n/a |
| restaurant-reservation-system | Beginner | 0 | 0 | 0 | 152 | n/a |
| restaurant-reservation-system | Advanced | 0 | 0 | 2 | 574 | n/a |
| saas-application | Advanced | 0 | 0 | 2 | 568 | n/a |
| saas-application | Advanced | 0 | 0 | 14 | 156 | n/a |
| saas-application | Intermediate | 0 | 0 | 0 | 171 | n/a |
| saas-application | Beginner | 0 | 0 | 0 | 576 | n/a |
| saas-application | Intermediate | 0 | 0 | 1 | 573 | n/a |
| saas-application | Beginner | 0 | 0 | 4 | 164 | n/a |
| social-media-platform | Advanced | 0 | 0 | 9 | 161 | n/a |
| social-media-platform | Beginner | 0 | 0 | 2 | 169 | n/a |
| social-media-platform | Intermediate | 0 | 0 | 3 | 149 | n/a |
| url-shortener | Intermediate | 0 | 0 | 0 | 575 | n/a |
| url-shortener | Beginner | 0 | 0 | 0 | 152 | n/a |
| url-shortener | Intermediate | 0 | 0 | 0 | 152 | n/a |
