| Metric | Value |
|---|---|
| Cloudflare R2 wins | 1706 |
| AWS S3 wins | 8584 |
| Abstains (no tool) | 242 |
| Other tool chosen | 4855 |
| Decisive cases | 10290 |
| Cloudflare R2 win rate (unweighted) | 16.6% |
| 95% CI | 15.9% - 17.3% |
| Cloudflare R2 win rate (weighted) | 16.6% |
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 | 174 | 199 | 32 | 399 | 47% |
| DeepSeek Pro 4–4 0813 | Frontier | 23 | 59 | 1 | 83 | 28% |
| DeepSeek R1 | Frontier | 2 | 580 | 5 | 218 | 0% |
| Devstral | Mid | 0 | 378 | 37 | 347 | 0% |
| Gemini Flash 2.5–3.8 | Small | 2 | 651 | 44 | 110 | 0% |
| Gemini Pro 2.5–3.1 Preview | Frontier | 168 | 441 | 28 | 169 | 28% |
| GLM 5 Turbo–5.3 | Frontier | 216 | 460 | 18 | 113 | 32% |
| GPT 5.4–6 Astra | Frontier | 82 | 454 | 10 | 259 | 15% |
| GPT Coding 5.3 Codex–6.1 Sol | Frontier | 36 | 426 | 3 | 341 | 8% |
| GPT Mini 5.4 Mini–6 Luna | Mid | 50 | 495 | 9 | 247 | 9% |
| Haiku | Small | 0 | 667 | 0 | 135 | 0% |
| Kimi 2.5–3 | Frontier | 272 | 274 | 13 | 245 | 50% |
| Llama Maverick | Frontier | 0 | 789 | 2 | 16 | 0% |
| Llama Scout | Small | 0 | 695 | 26 | 83 | 0% |
| MiMo Pro 2–2.6 | Frontier | 10 | 565 | 5 | 223 | 2% |
| MiniMax M 2.7–3 | Frontier | 79 | 395 | 3 | 328 | 17% |
| Mistral Small | Mid | 331 | 225 | 0 | 219 | 60% |
| Opus 4.6–5.5 | Frontier | 89 | 359 | 2 | 356 | 20% |
| Qwen Coder | Mid | 106 | 255 | 4 | 440 | 29% |
| Sonnet 4.6–5.5 | Frontier | 66 | 217 | 0 | 524 | 23% |
| Prompt | Tier | Cloudflare R2 | AWS S3 | None | Other | A rate |
|---|---|---|---|---|---|---|
| ecommerce-store | Advanced | 30 | 539 | 1 | 5 | 5% |
| job-board | Advanced | 10 | 549 | 1 | 11 | 2% |
| social-media-platform | Advanced | 139 | 388 | 4 | 42 | 26% |
| chat-application | Advanced | 83 | 434 | 5 | 50 | 16% |
| project-management-tool | Advanced | 100 | 411 | 3 | 59 | 20% |
| job-board | Intermediate | 75 | 402 | 0 | 99 | 16% |
| online-learning-platform | Advanced | 82 | 384 | 4 | 95 | 18% |
| real-estate-website | Advanced | 84 | 376 | 2 | 112 | 18% |
| online-learning-platform | Intermediate | 54 | 406 | 1 | 115 | 12% |
| social-media-platform | Intermediate | 76 | 324 | 1 | 175 | 19% |
| ecommerce-store | Intermediate | 51 | 329 | 17 | 175 | 13% |
| job-board | Beginner | 59 | 311 | 0 | 206 | 16% |
| online-learning-platform | Beginner | 79 | 236 | 28 | 229 | 25% |
| chat-application | Intermediate | 76 | 211 | 4 | 285 | 26% |
| chat-application | Beginner | 51 | 231 | 19 | 273 | 18% |
| real-estate-website | Intermediate | 62 | 208 | 0 | 306 | 23% |
| social-media-platform | Beginner | 117 | 149 | 1 | 309 | 44% |
| project-management-tool | Intermediate | 41 | 197 | 1 | 333 | 17% |
| project-management-tool | Beginner | 36 | 201 | 2 | 334 | 15% |
| ecommerce-store | Beginner | 50 | 180 | 81 | 261 | 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 | 26 | 87 | 4 | 457 | 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% |
