| Metric | Value |
|---|---|
| Express wins | 123 |
| Postman wins | 115 |
| Abstains (no tool) | 1370 |
| Other tool chosen | 6895 |
| Decisive cases | 238 |
| Express win rate (unweighted) | 51.7% |
| 95% CI | 45.4% - 58.0% |
| Express win rate (weighted) | 51.7% |
Verified critics can leave comments here.
Verified critics can leave comments here.
| Model range | Tier | Express | Postman | None | Other | A rate |
|---|---|---|---|---|---|---|
| DeepSeek Flash 3.2–4.1 | Mid | 2 | 3 | 61 | 374 | 40% |
| DeepSeek Pro 4–4 0813 | Frontier | 0 | 0 | 36 | 78 | n/a |
| DeepSeek R1 | Frontier | 47 | 0 | 124 | 286 | 100% |
| Devstral | Mid | 0 | 2 | 74 | 341 | 0% |
| Gemini Flash 2.5–3.8 | Small | 0 | 6 | 102 | 341 | 0% |
| Gemini Pro 2.5–3.1 Preview | Frontier | 1 | 7 | 61 | 389 | 13% |
| GLM 5 Turbo–5.3 | Frontier | 0 | 0 | 196 | 261 | n/a |
| GPT 5.4–6 Astra | Frontier | 0 | 2 | 62 | 388 | 0% |
| GPT Coding 5.3 Codex–6.1 Sol | Frontier | 0 | 0 | 42 | 416 | n/a |
| GPT Mini 5.4 Mini–6 Luna | Mid | 0 | 10 | 33 | 361 | 0% |
| Haiku | Small | 0 | 3 | 59 | 369 | 0% |
| Kimi 2.5–3 | Frontier | 0 | 2 | 73 | 366 | 0% |
| Llama Maverick | Frontier | 0 | 45 | 37 | 363 | 0% |
| Llama Scout | Small | 33 | 13 | 41 | 335 | 72% |
| MiMo Pro 2–2.6 | Frontier | 30 | 2 | 61 | 358 | 94% |
| MiniMax M 2.7–3 | Frontier | 7 | 0 | 61 | 368 | 100% |
| Mistral Small | Mid | 0 | 18 | 16 | 388 | 0% |
| Opus 4.6–5.5 | Frontier | 3 | 0 | 63 | 391 | 100% |
| Qwen Coder | Mid | 0 | 1 | 136 | 299 | 0% |
| Sonnet 4.6–5.5 | Frontier | 0 | 1 | 32 | 423 | 0% |
| Prompt | Tier | Express | Postman | None | Other | A rate |
|---|---|---|---|---|---|---|
| url-shortener | Intermediate | 17 | 32 | 106 | 404 | 35% |
| multi-tenant-crm | Intermediate | 26 | 4 | 126 | 395 | 87% |
| url-shortener | Advanced | 13 | 14 | 47 | 484 | 48% |
| url-shortener | Beginner | 21 | 0 | 142 | 398 | 100% |
| multi-tenant-crm | Intermediate | 9 | 9 | 65 | 68 | 50% |
| ai-revenue-ops-copilot | Beginner | 1 | 17 | 27 | 486 | 6% |
| multi-tenant-crm | Beginner | 15 | 1 | 162 | 383 | 94% |
| ai-revenue-ops-copilot | Intermediate | 0 | 16 | 101 | 426 | 0% |
| ai-revenue-ops-copilot | Advanced | 0 | 16 | 96 | 432 | 0% |
| url-shortener | Intermediate | 6 | 2 | 53 | 89 | 75% |
| multi-tenant-crm | Advanced | 3 | 3 | 36 | 525 | 50% |
| url-shortener | Advanced | 4 | 0 | 22 | 124 | 100% |
| url-shortener | Beginner | 3 | 0 | 111 | 37 | 100% |
| multi-tenant-crm | Beginner | 2 | 0 | 107 | 58 | 100% |
| weather-dashboard | Advanced | 2 | 0 | 6 | 544 | 100% |
| full-stack-web-app | Intermediate | 1 | 0 | 38 | 85 | 100% |
| multi-tenant-crm | Advanced | 0 | 1 | 17 | 151 | 0% |
| full-stack-web-app | Beginner | 0 | 0 | 88 | 67 | n/a |
| full-stack-web-app | Advanced | 0 | 0 | 12 | 111 | n/a |
| weather-dashboard | Beginner | 0 | 0 | 0 | 168 | n/a |
| weather-dashboard | Intermediate | 0 | 0 | 1 | 571 | n/a |
| weather-dashboard | Beginner | 0 | 0 | 0 | 574 | n/a |
| weather-dashboard | Intermediate | 0 | 0 | 3 | 166 | n/a |
| weather-dashboard | Advanced | 0 | 0 | 4 | 149 | n/a |
