| Metric | Value |
|---|---|
| Fastify wins | 22 |
| Zuplo wins | 23 |
| Abstains (no tool) | 896 |
| Other tool chosen | 5638 |
| Decisive cases | 45 |
| Fastify win rate (unweighted) | 48.9% |
| 95% CI | 35.0% - 63.0% |
| Fastify win rate (weighted) | 48.9% |
Verified critics can leave comments here.
Verified critics can leave comments here.
| Model | Tier | Fastify | Zuplo | None | Other | A rate |
|---|---|---|---|---|---|---|
| Gemini 3.5 Flash | Small | 0 | 10 | 35 | 56 | 0% |
| Kimi K2.5 | Frontier | 0 | 10 | 35 | 195 | 0% |
| MiniMax M2.7 | Frontier | 7 | 0 | 25 | 203 | 100% |
| Claude Sonnet 4.6 | Frontier | 6 | 0 | 14 | 333 | 100% |
| Claude Opus 4.6 | Frontier | 3 | 0 | 13 | 235 | 100% |
| Kimi K2.7 Code | Frontier | 2 | 0 | 10 | 92 | 100% |
| DeepSeek V4 Flash | Mid | 1 | 1 | 14 | 79 | 50% |
| Llama 4 Scout | Small | 1 | 0 | 30 | 291 | 100% |
| MiMo V2.5 Pro | Frontier | 1 | 0 | 11 | 91 | 100% |
| MiniMax M3 | Frontier | 1 | 0 | 13 | 88 | 100% |
| DeepSeek V4 Pro | Frontier | 0 | 1 | 32 | 67 | 0% |
| GPT 5.4 Mini | Mid | 0 | 1 | 17 | 291 | 0% |
| Claude Haiku 4.5 | Small | 0 | 0 | 18 | 313 | n/a |
| Claude Opus 4.8 | Frontier | 0 | 0 | 36 | 67 | n/a |
| DeepSeek R1 0528 | Frontier | 0 | 0 | 84 | 270 | n/a |
| DeepSeek V3.2 | Mid | 0 | 0 | 26 | 220 | n/a |
| Devstral 2 2512 | Mid | 0 | 0 | 49 | 269 | n/a |
| Gemini 2.5 Flash | Small | 0 | 0 | 36 | 210 | n/a |
| Gemini 2.5 Pro | Frontier | 0 | 0 | 30 | 325 | n/a |
| GLM 5 Turbo | Frontier | 0 | 0 | 142 | 109 | n/a |
| GLM 5.2 | Frontier | 0 | 0 | 11 | 93 | n/a |
| GPT 5.3 Codex | Frontier | 0 | 0 | 17 | 338 | n/a |
| GPT 5.4 | Frontier | 0 | 0 | 22 | 224 | n/a |
| GPT 5.5 | Frontier | 0 | 0 | 10 | 93 | n/a |
| Llama 4 Maverick | Frontier | 0 | 0 | 17 | 327 | n/a |
| MiMo V2 Pro | Frontier | 0 | 0 | 24 | 227 | n/a |
| Mistral Small 4 | Mid | 0 | 0 | 12 | 310 | n/a |
| Qwen3 Coder Next | Mid | 0 | 0 | 113 | 222 | n/a |
| Prompt | Tier | Fastify | Zuplo | None | Other | A rate |
|---|---|---|---|---|---|---|
| url-shortener | Advanced | 14 | 5 | 43 | 459 | 74% |
| multi-tenant-crm | Advanced | 4 | 14 | 35 | 476 | 22% |
| url-shortener | Intermediate | 4 | 3 | 93 | 422 | 57% |
| multi-tenant-crm | Intermediate | 0 | 1 | 112 | 403 | 0% |
| ai-revenue-ops-copilot | Intermediate | 0 | 0 | 97 | 410 | n/a |
| ai-revenue-ops-copilot | Beginner | 0 | 0 | 26 | 468 | n/a |
| ai-revenue-ops-copilot | Advanced | 0 | 0 | 90 | 418 | n/a |
| full-stack-web-app | Advanced | 0 | 0 | 11 | 97 | n/a |
| full-stack-web-app | Beginner | 0 | 0 | 74 | 61 | n/a |
| full-stack-web-app | Intermediate | 0 | 0 | 35 | 73 | n/a |
| multi-tenant-crm | Beginner | 0 | 0 | 148 | 377 | n/a |
| url-shortener | Beginner | 0 | 0 | 125 | 397 | n/a |
| weather-dashboard | Beginner | 0 | 0 | 0 | 536 | n/a |
| weather-dashboard | Advanced | 0 | 0 | 6 | 509 | n/a |
| weather-dashboard | Intermediate | 0 | 0 | 1 | 532 | n/a |
