| Metric | Value |
|---|---|
| Railway wins | 632 |
| Firebase wins | 838 |
| Abstains (no tool) | 465 |
| Other tool chosen | 24667 |
| Decisive cases | 1470 |
| Railway win rate (unweighted) | 43.0% |
| 95% CI | 40.5% - 45.5% |
| Railway win rate (weighted) | 43.0% |
Verified critics can leave comments here.
Verified critics can leave comments here.
| Model | Tier | Railway | Firebase | None | Other | A rate |
|---|---|---|---|---|---|---|
| Claude Sonnet 4.6 | Frontier | 237 | 0 | 1 | 1166 | 100% |
| Devstral 2 2512 | Mid | 1 | 187 | 52 | 1161 | 1% |
| Qwen3 Coder Next | Mid | 0 | 142 | 36 | 1223 | 0% |
| DeepSeek R1 0528 | Frontier | 0 | 141 | 10 | 1249 | 0% |
| MiniMax M2.7 | Frontier | 101 | 38 | 19 | 1180 | 73% |
| Kimi K2.5 | Frontier | 113 | 0 | 26 | 1180 | 100% |
| MiMo V2 Pro | Frontier | 5 | 84 | 22 | 1235 | 6% |
| Claude Opus 4.6 | Frontier | 74 | 5 | 5 | 1263 | 94% |
| Mistral Small 4 | Mid | 8 | 69 | 11 | 1295 | 10% |
| Llama 4 Scout | Small | 0 | 62 | 80 | 1257 | 0% |
| Claude Haiku 4.5 | Small | 20 | 26 | 18 | 1308 | 43% |
| Gemini 2.5 Flash | Small | 0 | 37 | 52 | 1255 | 0% |
| GLM 5 Turbo | Frontier | 36 | 0 | 63 | 1248 | 100% |
| GPT 5.4 | Frontier | 6 | 12 | 1 | 1327 | 33% |
| GPT 5.3 Codex | Frontier | 9 | 4 | 0 | 1389 | 69% |
| DeepSeek V3.2 | Mid | 4 | 5 | 24 | 1308 | 44% |
| Llama 4 Maverick | Frontier | 0 | 9 | 8 | 1387 | 0% |
| GPT 5.4 Mini | Mid | 0 | 8 | 22 | 1365 | 0% |
| MiMo V2.5 Pro | Frontier | 2 | 3 | 0 | 51 | 40% |
| Gemini 2.5 Pro | Frontier | 1 | 4 | 15 | 1382 | 20% |
| Kimi K2.7 Code | Frontier | 4 | 0 | 0 | 52 | 100% |
| DeepSeek V4 Flash | Mid | 3 | 1 | 0 | 53 | 75% |
| DeepSeek V4 Pro | Frontier | 3 | 1 | 0 | 53 | 75% |
| GLM 5.2 | Frontier | 3 | 0 | 0 | 54 | 100% |
| Claude Opus 4.8 | Frontier | 2 | 0 | 0 | 55 | 100% |
| Gemini 3.5 Flash | Small | 0 | 0 | 0 | 57 | n/a |
| GPT 5.5 | Frontier | 0 | 0 | 0 | 57 | n/a |
| MiniMax M3 | Frontier | 0 | 0 | 0 | 57 | n/a |
| Prompt | Tier | Railway | Firebase | None | Other | A rate |
|---|---|---|---|---|---|---|
| fitness-tracking-app | Beginner | 0 | 161 | 3 | 270 | 0% |
| chat-application | Beginner | 1 | 102 | 0 | 332 | 1% |
| chat-application | Intermediate | 14 | 75 | 4 | 345 | 16% |
| project-management-tool | Advanced | 45 | 20 | 21 | 350 | 69% |
| ai-revenue-ops-copilot | Intermediate | 57 | 0 | 2 | 370 | 100% |
| social-media-platform | Beginner | 4 | 50 | 8 | 375 | 7% |
| project-management-tool | Beginner | 3 | 49 | 0 | 385 | 6% |
| project-management-tool | Intermediate | 0 | 48 | 4 | 383 | 0% |
| blog-platform-cms | Advanced | 42 | 0 | 6 | 386 | 100% |
| url-shortener | Intermediate | 24 | 18 | 2 | 392 | 57% |
| social-media-platform | Intermediate | 7 | 33 | 1 | 396 | 18% |
| chat-application | Advanced | 25 | 13 | 13 | 386 | 66% |
| url-shortener | Beginner | 5 | 31 | 5 | 397 | 14% |
| restaurant-reservation-system | Advanced | 31 | 3 | 3 | 401 | 91% |
| chat-application | Intermediate | 17 | 17 | 9 | 52 | 50% |
| chat-application | Beginner | 5 | 29 | 5 | 56 | 15% |
| fitness-tracking-app | Beginner | 0 | 33 | 1 | 61 | 0% |
| ai-revenue-ops-copilot | Advanced | 31 | 0 | 15 | 368 | 100% |
| ai-revenue-ops-copilot | Beginner | 29 | 0 | 2 | 399 | 100% |
| multi-tenant-crm | Intermediate | 24 | 0 | 2 | 405 | 100% |
| ai-support-agent-platform | Intermediate | 21 | 3 | 2 | 411 | 88% |
| ecommerce-store | Advanced | 22 | 0 | 5 | 410 | 100% |
| url-shortener | Intermediate | 20 | 1 | 0 | 74 | 95% |
| online-learning-platform | Advanced | 17 | 0 | 4 | 415 | 100% |
| real-estate-website | Advanced | 17 | 0 | 2 | 416 | 100% |
| social-media-platform | Beginner | 0 | 17 | 2 | 76 | 0% |
| restaurant-reservation-system | Intermediate | 11 | 5 | 0 | 422 | 69% |
| fitness-tracking-app | Intermediate | 0 | 15 | 1 | 422 | 0% |
| job-board | Advanced | 14 | 0 | 3 | 421 | 100% |
| multi-tenant-crm | Advanced | 14 | 0 | 15 | 409 | 100% |
| saas-application | Advanced | 12 | 0 | 21 | 404 | 100% |
| url-shortener | Beginner | 7 | 5 | 0 | 82 | 58% |
| job-board | Intermediate | 3 | 9 | 1 | 425 | 25% |
| restaurant-reservation-system | Advanced | 11 | 0 | 1 | 83 | 100% |
| project-management-tool | Intermediate | 1 | 10 | 1 | 83 | 9% |
| social-media-platform | Intermediate | 3 | 7 | 1 | 81 | 30% |
| real-estate-website | Beginner | 0 | 10 | 2 | 426 | 0% |
| blog-platform-cms | Advanced | 9 | 0 | 1 | 85 | 100% |
| job-board | Beginner | 0 | 9 | 1 | 428 | 0% |
| restaurant-reservation-system | Beginner | 0 | 9 | 2 | 427 | 0% |
| online-learning-platform | Beginner | 3 | 5 | 3 | 426 | 38% |
| saas-application | Beginner | 1 | 7 | 1 | 429 | 13% |
| ai-agent-application | Beginner | 7 | 0 | 0 | 13 | 100% |
| blog-platform-cms | Intermediate | 7 | 0 | 1 | 428 | 100% |
| fitness-tracking-app | Advanced | 3 | 4 | 4 | 424 | 43% |
| project-management-tool | Beginner | 0 | 7 | 1 | 87 | 0% |
| weather-dashboard | Intermediate | 0 | 7 | 2 | 426 | 0% |
| full-stack-web-app | Intermediate | 6 | 0 | 0 | 14 | 100% |
| multi-tenant-crm | Beginner | 6 | 0 | 37 | 394 | 100% |
| online-learning-platform | Intermediate | 5 | 1 | 6 | 83 | 83% |
| ai-support-agent-platform | Advanced | 5 | 0 | 2 | 421 | 100% |
| multi-tenant-crm | Intermediate | 5 | 0 | 7 | 83 | 100% |
| ai-support-agent-platform | Beginner | 4 | 1 | 6 | 422 | 80% |
| real-estate-website | Beginner | 0 | 5 | 1 | 89 | 0% |
| real-estate-website | Intermediate | 0 | 5 | 0 | 433 | 0% |
| online-learning-platform | Intermediate | 3 | 1 | 15 | 419 | 75% |
| blog-platform-cms | Intermediate | 3 | 0 | 6 | 86 | 100% |
| blog-platform-cms | Beginner | 3 | 0 | 1 | 432 | 100% |
| full-stack-web-app | Beginner | 3 | 0 | 0 | 17 | 100% |
| saas-application | Intermediate | 3 | 0 | 4 | 431 | 100% |
| restaurant-reservation-system | Beginner | 2 | 1 | 3 | 89 | 67% |
| ai-agent-application | Intermediate | 2 | 0 | 0 | 18 | 100% |
| ecommerce-store | Intermediate | 2 | 0 | 3 | 433 | 100% |
| multi-tenant-crm | Advanced | 2 | 0 | 2 | 91 | 100% |
| real-estate-website | Advanced | 2 | 0 | 1 | 92 | 100% |
| restaurant-reservation-system | Intermediate | 2 | 0 | 3 | 90 | 100% |
| online-learning-platform | Beginner | 1 | 1 | 2 | 90 | 50% |
| job-board | Beginner | 0 | 2 | 3 | 90 | 0% |
| url-shortener | Advanced | 0 | 2 | 2 | 433 | 0% |
| weather-dashboard | Beginner | 0 | 2 | 7 | 86 | 0% |
| blog-platform-cms | Beginner | 1 | 0 | 4 | 90 | 100% |
| ecommerce-store | Intermediate | 1 | 0 | 0 | 94 | 100% |
| job-board | Advanced | 1 | 0 | 4 | 90 | 100% |
| online-learning-platform | Advanced | 1 | 0 | 4 | 90 | 100% |
| social-media-platform | Advanced | 1 | 0 | 8 | 427 | 100% |
| url-shortener | Advanced | 1 | 0 | 3 | 90 | 100% |
| fitness-tracking-app | Intermediate | 0 | 1 | 0 | 94 | 0% |
| multi-tenant-crm | Beginner | 0 | 1 | 5 | 85 | 0% |
| project-management-tool | Advanced | 0 | 1 | 6 | 87 | 0% |
| saas-application | Beginner | 0 | 1 | 0 | 94 | 0% |
| weather-dashboard | Advanced | 0 | 1 | 0 | 433 | 0% |
| ai-agent-application | Advanced | 0 | 0 | 1 | 19 | n/a |
| chat-application | Advanced | 0 | 0 | 10 | 85 | n/a |
| documentation-site | Intermediate | 0 | 0 | 7 | 88 | n/a |
| documentation-site | Advanced | 0 | 0 | 1 | 93 | n/a |
| documentation-site | Beginner | 0 | 0 | 11 | 84 | n/a |
| documentation-site | Intermediate | 0 | 0 | 12 | 425 | n/a |
| documentation-site | Advanced | 0 | 0 | 0 | 436 | n/a |
| documentation-site | Beginner | 0 | 0 | 11 | 427 | n/a |
| ecommerce-store | Advanced | 0 | 0 | 4 | 91 | n/a |
| ecommerce-store | Beginner | 0 | 0 | 12 | 83 | n/a |
| ecommerce-store | Beginner | 0 | 0 | 18 | 418 | n/a |
| fitness-tracking-app | Advanced | 0 | 0 | 0 | 95 | n/a |
| full-stack-web-app | Advanced | 0 | 0 | 0 | 20 | n/a |
| job-board | Intermediate | 0 | 0 | 3 | 91 | n/a |
| real-estate-website | Intermediate | 0 | 0 | 1 | 94 | n/a |
| saas-application | Intermediate | 0 | 0 | 0 | 95 | n/a |
| saas-application | Advanced | 0 | 0 | 12 | 83 | n/a |
| social-media-platform | Advanced | 0 | 0 | 4 | 90 | n/a |
| weather-dashboard | Intermediate | 0 | 0 | 19 | 76 | n/a |
| weather-dashboard | Advanced | 0 | 0 | 8 | 87 | n/a |
| weather-dashboard | Beginner | 0 | 0 | 3 | 435 | n/a |
