| Metric | Value |
|---|---|
| Railway wins | 735 |
| Firebase wins | 850 |
| Abstains (no tool) | 305 |
| Other tool chosen | 26182 |
| Decisive cases | 1585 |
| Railway win rate (unweighted) | 46.4% |
| 95% CI | 43.9% - 48.8% |
| Railway win rate (weighted) | 46.4% |
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 | 291 | 0 | 1 | 1178 | 100% |
| Devstral 2 2512 | Mid | 5 | 175 | 24 | 1149 | 3% |
| DeepSeek R1 0528 | Frontier | 0 | 149 | 9 | 1309 | 0% |
| Qwen3 Coder Next | Mid | 0 | 141 | 21 | 1303 | 0% |
| MiniMax M2.7 | Frontier | 85 | 33 | 8 | 937 | 72% |
| Kimi K2.5 | Frontier | 80 | 0 | 20 | 947 | 100% |
| Llama 4 Scout | Small | 0 | 78 | 44 | 1343 | 0% |
| Mistral Small 4 | Mid | 6 | 68 | 10 | 1366 | 8% |
| MiMo V2 Pro | Frontier | 4 | 70 | 19 | 977 | 5% |
| Claude Opus 4.6 | Frontier | 58 | 4 | 0 | 1009 | 94% |
| DeepSeek V4 Pro | Frontier | 35 | 13 | 1 | 349 | 73% |
| Claude Haiku 4.5 | Small | 22 | 25 | 1 | 1384 | 47% |
| MiMo V2.5 Pro | Frontier | 17 | 17 | 3 | 361 | 50% |
| DeepSeek V4 Flash | Mid | 28 | 5 | 6 | 355 | 85% |
| GLM 5 Turbo | Frontier | 32 | 0 | 47 | 992 | 100% |
| Gemini 2.5 Flash | Small | 0 | 27 | 31 | 1010 | 0% |
| GLM 5.2 | Frontier | 24 | 0 | 0 | 374 | 100% |
| GPT 5.3 Codex | Frontier | 13 | 8 | 0 | 1446 | 62% |
| Kimi K2.7 Code | Frontier | 17 | 0 | 1 | 379 | 100% |
| GPT 5.4 | Frontier | 4 | 8 | 0 | 1058 | 33% |
| Llama 4 Maverick | Frontier | 0 | 11 | 1 | 1458 | 0% |
| GPT 5.4 Mini | Mid | 0 | 9 | 20 | 1431 | 0% |
| DeepSeek V3.2 | Mid | 2 | 5 | 20 | 1039 | 29% |
| Claude Opus 4.8 | Frontier | 6 | 0 | 0 | 393 | 100% |
| Gemini 2.5 Pro | Frontier | 1 | 4 | 17 | 1446 | 20% |
| MiniMax M3 | Frontier | 4 | 0 | 1 | 393 | 100% |
| GPT 5.5 | Frontier | 1 | 0 | 0 | 398 | 100% |
| Gemini 3.5 Flash | Small | 0 | 0 | 0 | 398 | n/a |
| Prompt | Tier | Railway | Firebase | None | Other | A rate |
|---|---|---|---|---|---|---|
| fitness-tracking-app | Beginner | 0 | 193 | 4 | 334 | 0% |
| chat-application | Beginner | 2 | 125 | 0 | 405 | 2% |
| chat-application | Intermediate | 19 | 94 | 4 | 420 | 17% |
| project-management-tool | Advanced | 48 | 23 | 20 | 444 | 68% |
| ai-revenue-ops-copilot | Intermediate | 69 | 0 | 2 | 456 | 100% |
| social-media-platform | Beginner | 5 | 64 | 9 | 458 | 7% |
| project-management-tool | Beginner | 4 | 62 | 0 | 469 | 6% |
| project-management-tool | Intermediate | 1 | 58 | 3 | 472 | 2% |
| blog-platform-cms | Advanced | 50 | 0 | 6 | 476 | 100% |
| url-shortener | Intermediate | 29 | 21 | 2 | 484 | 58% |
| social-media-platform | Intermediate | 8 | 39 | 2 | 486 | 17% |
| url-shortener | Beginner | 6 | 40 | 6 | 485 | 13% |
| chat-application | Advanced | 26 | 17 | 16 | 477 | 60% |
| ai-agent-application | Beginner | 42 | 0 | 0 | 96 | 100% |
| ai-revenue-ops-copilot | Advanced | 39 | 0 | 14 | 454 | 100% |
| restaurant-reservation-system | Advanced | 35 | 2 | 3 | 497 | 95% |
| multi-tenant-crm | Intermediate | 33 | 0 | 2 | 495 | 100% |
| ai-revenue-ops-copilot | Beginner | 32 | 0 | 2 | 495 | 100% |
| ai-support-agent-platform | Intermediate | 27 | 3 | 2 | 504 | 90% |
| ecommerce-store | Advanced | 27 | 0 | 3 | 506 | 100% |
| full-stack-web-app | Intermediate | 26 | 0 | 0 | 112 | 100% |
| ai-agent-application | Intermediate | 25 | 0 | 1 | 112 | 100% |
| full-stack-web-app | Beginner | 24 | 0 | 0 | 114 | 100% |
| online-learning-platform | Advanced | 22 | 0 | 4 | 508 | 100% |
| restaurant-reservation-system | Intermediate | 13 | 7 | 0 | 517 | 65% |
| job-board | Advanced | 17 | 0 | 4 | 515 | 100% |
| saas-application | Advanced | 17 | 0 | 25 | 494 | 100% |
| fitness-tracking-app | Intermediate | 0 | 17 | 1 | 519 | 0% |
| real-estate-website | Advanced | 16 | 0 | 2 | 516 | 100% |
| job-board | Intermediate | 4 | 10 | 1 | 522 | 29% |
| multi-tenant-crm | Advanced | 13 | 0 | 15 | 509 | 100% |
| saas-application | Beginner | 1 | 10 | 1 | 525 | 9% |
| ai-support-agent-platform | Advanced | 10 | 0 | 2 | 514 | 100% |
| online-learning-platform | Beginner | 3 | 7 | 5 | 522 | 30% |
| job-board | Beginner | 1 | 9 | 1 | 526 | 10% |
| real-estate-website | Beginner | 0 | 10 | 2 | 525 | 0% |
| fitness-tracking-app | Advanced | 4 | 5 | 4 | 520 | 44% |
| restaurant-reservation-system | Beginner | 0 | 9 | 2 | 526 | 0% |
| weather-dashboard | Intermediate | 0 | 8 | 3 | 523 | 0% |
| blog-platform-cms | Intermediate | 7 | 0 | 1 | 527 | 100% |
| multi-tenant-crm | Beginner | 7 | 0 | 41 | 486 | 100% |
| ai-support-agent-platform | Beginner | 6 | 1 | 6 | 518 | 86% |
| online-learning-platform | Intermediate | 4 | 3 | 14 | 516 | 57% |
| real-estate-website | Intermediate | 0 | 7 | 0 | 530 | 0% |
| blog-platform-cms | Beginner | 4 | 0 | 1 | 529 | 100% |
| weather-dashboard | Advanced | 2 | 2 | 0 | 530 | 50% |
| saas-application | Intermediate | 3 | 0 | 3 | 531 | 100% |
| social-media-platform | Advanced | 2 | 1 | 8 | 523 | 67% |
| url-shortener | Advanced | 0 | 3 | 2 | 530 | 0% |
| ecommerce-store | Intermediate | 2 | 0 | 2 | 533 | 100% |
| ai-agent-application | Advanced | 0 | 0 | 2 | 136 | n/a |
| documentation-site | Advanced | 0 | 0 | 0 | 535 | n/a |
| documentation-site | Intermediate | 0 | 0 | 16 | 519 | n/a |
| documentation-site | Beginner | 0 | 0 | 12 | 525 | n/a |
| ecommerce-store | Beginner | 0 | 0 | 20 | 515 | n/a |
| full-stack-web-app | Advanced | 0 | 0 | 1 | 133 | n/a |
| weather-dashboard | Beginner | 0 | 0 | 3 | 534 | n/a |
