| Metric | Value |
|---|---|
| Cassandra wins | 40 |
| MySQL wins | 59 |
| Abstains (no tool) | 681 |
| Other tool chosen | 23941 |
| Decisive cases | 99 |
| Cassandra win rate (unweighted) | 40.4% |
| 95% CI | 31.3% - 50.3% |
| Cassandra win rate (weighted) | 40.4% |
Verified critics can leave comments here.
Verified critics can leave comments here.
| Model | Tier | Cassandra | MySQL | None | Other | A rate |
|---|---|---|---|---|---|---|
| Llama 4 Maverick | Frontier | 40 | 1 | 94 | 1151 | 98% |
| Claude Sonnet 4.6 | Frontier | 0 | 19 | 0 | 1277 | 0% |
| MiMo V2 Pro | Frontier | 0 | 9 | 23 | 957 | 0% |
| Llama 4 Scout | Small | 0 | 8 | 12 | 1270 | 0% |
| Gemini 2.5 Pro | Frontier | 0 | 6 | 53 | 1233 | 0% |
| GPT 5.4 | Frontier | 0 | 3 | 8 | 977 | 0% |
| MiniMax M2.7 | Frontier | 0 | 3 | 23 | 957 | 0% |
| Devstral 2 2512 | Mid | 0 | 2 | 152 | 1091 | 0% |
| GLM 5.2 | Frontier | 0 | 2 | 0 | 304 | 0% |
| Claude Opus 4.6 | Frontier | 0 | 1 | 27 | 960 | 0% |
| DeepSeek R1 0528 | Frontier | 0 | 1 | 37 | 1253 | 0% |
| DeepSeek V3.2 | Mid | 0 | 1 | 70 | 917 | 0% |
| Gemini 2.5 Flash | Small | 0 | 1 | 61 | 925 | 0% |
| Gemini 3.5 Flash | Small | 0 | 1 | 4 | 296 | 0% |
| MiMo V2.5 Pro | Frontier | 0 | 1 | 4 | 298 | 0% |
| Claude Haiku 4.5 | Small | 0 | 0 | 0 | 1282 | n/a |
| Claude Opus 4.8 | Frontier | 0 | 0 | 0 | 302 | n/a |
| DeepSeek V4 Flash | Mid | 0 | 0 | 15 | 281 | n/a |
| DeepSeek V4 Pro | Frontier | 0 | 0 | 9 | 295 | n/a |
| GLM 5 Turbo | Frontier | 0 | 0 | 34 | 956 | n/a |
| GPT 5.3 Codex | Frontier | 0 | 0 | 4 | 1290 | n/a |
| GPT 5.4 Mini | Mid | 0 | 0 | 12 | 1280 | n/a |
| GPT 5.5 | Frontier | 0 | 0 | 4 | 302 | n/a |
| Kimi K2.5 | Frontier | 0 | 0 | 18 | 947 | n/a |
| Kimi K2.7 Code | Frontier | 0 | 0 | 3 | 300 | n/a |
| MiniMax M3 | Frontier | 0 | 0 | 1 | 304 | n/a |
| Mistral Small 4 | Mid | 0 | 0 | 4 | 1257 | n/a |
| Qwen3 Coder Next | Mid | 0 | 0 | 9 | 1279 | n/a |
| Prompt | Tier | Cassandra | MySQL | None | Other | A rate |
|---|---|---|---|---|---|---|
| blog-platform-cms | Beginner | 0 | 39 | 180 | 317 | 0% |
| social-media-platform | Advanced | 25 | 0 | 5 | 503 | 100% |
| blog-platform-cms | Intermediate | 0 | 19 | 73 | 445 | 0% |
| social-media-platform | Intermediate | 15 | 0 | 0 | 510 | 100% |
| blog-platform-cms | Advanced | 0 | 1 | 1 | 532 | 0% |
| ai-agent-application | Advanced | 0 | 0 | 3 | 115 | n/a |
| ai-agent-application | Beginner | 0 | 0 | 1 | 118 | n/a |
| ai-agent-application | Intermediate | 0 | 0 | 1 | 118 | n/a |
| ai-revenue-ops-copilot | Intermediate | 0 | 0 | 6 | 521 | n/a |
| ai-revenue-ops-copilot | Beginner | 0 | 0 | 0 | 522 | n/a |
| ai-revenue-ops-copilot | Advanced | 0 | 0 | 6 | 512 | n/a |
| ai-support-agent-platform | Beginner | 0 | 0 | 18 | 511 | n/a |
| ai-support-agent-platform | Intermediate | 0 | 0 | 4 | 531 | n/a |
| ai-support-agent-platform | Advanced | 0 | 0 | 2 | 525 | n/a |
| chat-application | Intermediate | 0 | 0 | 3 | 534 | n/a |
| chat-application | Advanced | 0 | 0 | 1 | 536 | n/a |
| chat-application | Beginner | 0 | 0 | 13 | 518 | n/a |
| ecommerce-store | Intermediate | 0 | 0 | 86 | 450 | n/a |
| ecommerce-store | Beginner | 0 | 0 | 140 | 395 | n/a |
| ecommerce-store | Advanced | 0 | 0 | 1 | 536 | n/a |
| fitness-tracking-app | Intermediate | 0 | 0 | 0 | 536 | n/a |
| fitness-tracking-app | Beginner | 0 | 0 | 0 | 537 | n/a |
| fitness-tracking-app | Advanced | 0 | 0 | 2 | 529 | n/a |
| full-stack-web-app | Advanced | 0 | 0 | 1 | 118 | n/a |
| full-stack-web-app | Beginner | 0 | 0 | 0 | 119 | n/a |
| full-stack-web-app | Intermediate | 0 | 0 | 0 | 119 | 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 | 42 | 484 | n/a |
| multi-tenant-crm | Advanced | 0 | 0 | 3 | 532 | n/a |
| multi-tenant-crm | Intermediate | 0 | 0 | 2 | 530 | n/a |
| online-learning-platform | Advanced | 0 | 0 | 3 | 534 | n/a |
| online-learning-platform | Intermediate | 0 | 0 | 15 | 521 | n/a |
| online-learning-platform | Beginner | 0 | 0 | 34 | 501 | n/a |
| project-management-tool | Beginner | 0 | 0 | 0 | 535 | n/a |
| project-management-tool | Intermediate | 0 | 0 | 1 | 533 | n/a |
| project-management-tool | Advanced | 0 | 0 | 2 | 534 | n/a |
| real-estate-website | Beginner | 0 | 0 | 10 | 526 | 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 | 0 | 536 | n/a |
| restaurant-reservation-system | Advanced | 0 | 0 | 2 | 535 | n/a |
| saas-application | Beginner | 0 | 0 | 0 | 537 | n/a |
| saas-application | Intermediate | 0 | 0 | 1 | 534 | n/a |
| saas-application | Advanced | 0 | 0 | 2 | 530 | n/a |
| social-media-platform | Beginner | 0 | 0 | 0 | 536 | n/a |
| url-shortener | Beginner | 0 | 0 | 12 | 525 | n/a |
| url-shortener | Advanced | 0 | 0 | 0 | 531 | n/a |
| url-shortener | Intermediate | 0 | 0 | 0 | 536 | n/a |
