| Metric | Value |
|---|---|
| Express wins | 95 |
| Postman wins | 98 |
| Abstains (no tool) | 896 |
| Other tool chosen | 5490 |
| Decisive cases | 193 |
| Express win rate (unweighted) | 49.2% |
| 95% CI | 42.3% - 56.2% |
| Express win rate (weighted) | 49.2% |
Verified critics can leave comments here.
Verified critics can leave comments here.
| Model | Tier | Express | Postman | None | Other | A rate |
|---|---|---|---|---|---|---|
| DeepSeek R1 0528 | Frontier | 38 | 0 | 84 | 232 | 100% |
| Llama 4 Maverick | Frontier | 0 | 38 | 17 | 289 | 0% |
| Llama 4 Scout | Small | 26 | 11 | 30 | 255 | 70% |
| Mistral Small 4 | Mid | 0 | 18 | 12 | 292 | 0% |
| MiMo V2 Pro | Frontier | 16 | 1 | 24 | 210 | 94% |
| MiMo V2.5 Pro | Frontier | 9 | 1 | 11 | 82 | 90% |
| GPT 5.4 Mini | Mid | 0 | 10 | 17 | 282 | 0% |
| Gemini 2.5 Flash | Small | 0 | 6 | 36 | 204 | 0% |
| Gemini 2.5 Pro | Frontier | 0 | 5 | 30 | 320 | 0% |
| MiniMax M2.7 | Frontier | 4 | 0 | 25 | 206 | 100% |
| Claude Haiku 4.5 | Small | 0 | 3 | 18 | 310 | 0% |
| DeepSeek V3.2 | Mid | 0 | 3 | 26 | 217 | 0% |
| DeepSeek V4 Flash | Mid | 2 | 0 | 14 | 79 | 100% |
| Devstral 2 2512 | Mid | 0 | 1 | 49 | 268 | 0% |
| GPT 5.4 | Frontier | 0 | 1 | 22 | 223 | 0% |
| Claude Opus 4.6 | Frontier | 0 | 0 | 13 | 238 | n/a |
| Claude Opus 4.8 | Frontier | 0 | 0 | 36 | 67 | n/a |
| Claude Sonnet 4.6 | Frontier | 0 | 0 | 14 | 339 | n/a |
| DeepSeek V4 Pro | Frontier | 0 | 0 | 32 | 68 | n/a |
| Gemini 3.5 Flash | Small | 0 | 0 | 35 | 66 | 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 5.5 | Frontier | 0 | 0 | 10 | 93 | n/a |
| Kimi K2.5 | Frontier | 0 | 0 | 35 | 205 | n/a |
| Kimi K2.7 Code | Frontier | 0 | 0 | 10 | 94 | n/a |
| MiniMax M3 | Frontier | 0 | 0 | 13 | 89 | n/a |
| Qwen3 Coder Next | Mid | 0 | 0 | 113 | 222 | n/a |
| Prompt | Tier | Express | Postman | None | Other | A rate |
|---|---|---|---|---|---|---|
| url-shortener | Intermediate | 17 | 30 | 93 | 382 | 36% |
| multi-tenant-crm | Intermediate | 25 | 4 | 112 | 375 | 86% |
| url-shortener | Advanced | 13 | 13 | 43 | 452 | 50% |
| url-shortener | Beginner | 20 | 0 | 125 | 377 | 100% |
| ai-revenue-ops-copilot | Beginner | 1 | 16 | 26 | 451 | 6% |
| ai-revenue-ops-copilot | Advanced | 0 | 16 | 90 | 402 | 0% |
| ai-revenue-ops-copilot | Intermediate | 0 | 15 | 97 | 395 | 0% |
| multi-tenant-crm | Beginner | 13 | 1 | 148 | 363 | 93% |
| multi-tenant-crm | Advanced | 3 | 3 | 35 | 488 | 50% |
| weather-dashboard | Advanced | 2 | 0 | 6 | 507 | 100% |
| full-stack-web-app | Intermediate | 1 | 0 | 35 | 72 | 100% |
| full-stack-web-app | Advanced | 0 | 0 | 11 | 97 | n/a |
| full-stack-web-app | Beginner | 0 | 0 | 74 | 61 | n/a |
| weather-dashboard | Beginner | 0 | 0 | 0 | 536 | n/a |
| weather-dashboard | Intermediate | 0 | 0 | 1 | 532 | n/a |
