| Metric | Value |
|---|---|
| Cloudflare R2 wins | 1740 |
| AWS S3 wins | 8804 |
| Abstains (no tool) | 248 |
| Other tool chosen | 5009 |
| Decisive cases | 10544 |
| Cloudflare R2 win rate (unweighted) | 16.5% |
| 95% CI | 15.8% - 17.2% |
| Cloudflare R2 win rate (weighted) | 16.5% |
Verified critics can leave comments here.
Verified critics can leave comments here.
| Model range | Tier | Cloudflare R2 | AWS S3 | None | Other | A rate |
|---|---|---|---|---|---|---|
| DeepSeek Flash 3.2–4.1 | Mid | 179 | 210 | 32 | 404 | 46% |
| DeepSeek Pro 4–4 0813 | Frontier | 25 | 69 | 1 | 91 | 27% |
| DeepSeek R1 | Frontier | 2 | 595 | 5 | 224 | 0% |
| Devstral | Mid | 0 | 389 | 37 | 357 | 0% |
| Gemini Flash 2.5–3.8 | Small | 2 | 669 | 44 | 113 | 0% |
| Gemini Pro 2.5–3.1 Preview | Frontier | 168 | 457 | 28 | 174 | 27% |
| GLM 5 Turbo–5.3 | Frontier | 217 | 467 | 19 | 125 | 32% |
| GPT 5.4–6 Astra | Frontier | 82 | 461 | 10 | 273 | 15% |
| GPT Coding 5.3 Codex–6.1 Sol | Frontier | 36 | 432 | 4 | 354 | 8% |
| GPT Mini 5.4 Mini–6 Luna | Mid | 50 | 506 | 9 | 256 | 9% |
| Haiku | Small | 0 | 683 | 0 | 139 | 0% |
| Kimi 2.5–3 | Frontier | 273 | 289 | 13 | 250 | 49% |
| Llama Maverick | Frontier | 0 | 809 | 3 | 16 | 0% |
| Llama Scout | Small | 0 | 710 | 26 | 89 | 0% |
| MiMo Pro 2–2.6 | Frontier | 16 | 572 | 6 | 230 | 3% |
| MiniMax M 2.7–3 | Frontier | 84 | 399 | 4 | 339 | 17% |
| Mistral Small | Mid | 336 | 232 | 0 | 226 | 59% |
| Opus 4.6–5.5 | Frontier | 91 | 369 | 2 | 365 | 20% |
| Qwen Coder | Mid | 109 | 262 | 4 | 451 | 29% |
| Sonnet 4.6–5.5 | Frontier | 70 | 224 | 1 | 533 | 24% |
| Prompt | Tier | Cloudflare R2 | AWS S3 | None | Other | A rate |
|---|---|---|---|---|---|---|
| ecommerce-store | Advanced | 30 | 559 | 1 | 5 | 5% |
| job-board | Advanced | 10 | 568 | 1 | 11 | 2% |
| social-media-platform | Advanced | 140 | 405 | 5 | 42 | 26% |
| chat-application | Advanced | 84 | 452 | 5 | 51 | 16% |
| project-management-tool | Advanced | 100 | 429 | 4 | 59 | 19% |
| job-board | Intermediate | 77 | 415 | 0 | 104 | 16% |
| online-learning-platform | Advanced | 83 | 397 | 4 | 98 | 17% |
| real-estate-website | Advanced | 86 | 392 | 2 | 114 | 18% |
| online-learning-platform | Intermediate | 59 | 417 | 1 | 119 | 12% |
| social-media-platform | Intermediate | 78 | 333 | 1 | 184 | 19% |
| ecommerce-store | Intermediate | 54 | 338 | 17 | 183 | 14% |
| job-board | Beginner | 60 | 320 | 0 | 216 | 16% |
| online-learning-platform | Beginner | 81 | 243 | 28 | 240 | 25% |
| chat-application | Intermediate | 78 | 220 | 4 | 294 | 26% |
| chat-application | Beginner | 52 | 236 | 21 | 285 | 18% |
| social-media-platform | Beginner | 122 | 154 | 1 | 319 | 44% |
| real-estate-website | Intermediate | 64 | 212 | 0 | 320 | 23% |
| project-management-tool | Intermediate | 42 | 203 | 1 | 346 | 17% |
| project-management-tool | Beginner | 37 | 208 | 2 | 346 | 15% |
| ecommerce-store | Beginner | 51 | 183 | 83 | 275 | 22% |
| job-board | Advanced | 2 | 167 | 0 | 2 | 1% |
| social-media-platform | Advanced | 31 | 136 | 1 | 2 | 19% |
| ecommerce-store | Advanced | 7 | 141 | 1 | 0 | 5% |
| real-estate-website | Advanced | 23 | 124 | 0 | 22 | 16% |
| online-learning-platform | Advanced | 12 | 133 | 0 | 5 | 8% |
| online-learning-platform | Intermediate | 11 | 127 | 0 | 14 | 8% |
| job-board | Intermediate | 20 | 117 | 2 | 13 | 15% |
| project-management-tool | Advanced | 10 | 127 | 0 | 13 | 7% |
| ecommerce-store | Intermediate | 17 | 119 | 0 | 33 | 13% |
| chat-application | Advanced | 12 | 120 | 2 | 18 | 9% |
| job-board | Beginner | 23 | 98 | 1 | 49 | 19% |
| real-estate-website | Beginner | 27 | 89 | 4 | 474 | 23% |
| social-media-platform | Intermediate | 15 | 97 | 1 | 39 | 13% |
| online-learning-platform | Beginner | 40 | 64 | 7 | 58 | 38% |
| chat-application | Intermediate | 15 | 73 | 0 | 82 | 17% |
| project-management-tool | Beginner | 10 | 76 | 3 | 63 | 12% |
| project-management-tool | Intermediate | 2 | 82 | 1 | 67 | 2% |
| real-estate-website | Intermediate | 11 | 69 | 1 | 71 | 14% |
| social-media-platform | Beginner | 30 | 44 | 0 | 97 | 41% |
| chat-application | Beginner | 13 | 51 | 2 | 101 | 20% |
| ecommerce-store | Beginner | 14 | 38 | 32 | 67 | 27% |
| real-estate-website | Beginner | 7 | 28 | 9 | 108 | 20% |
