| Metric | Value |
|---|---|
| AWS S3 wins | 6110 |
| Cloudflare R2 wins | 1305 |
| Abstains (no tool) | 161 |
| Other tool chosen | 3650 |
| Decisive cases | 7415 |
| AWS S3 win rate (unweighted) | 82.4% |
| 95% CI | 81.5% - 83.3% |
| AWS S3 win rate (weighted) | 82.4% |
Verified critics can leave comments here.
Verified critics can leave comments here.
| Model | Tier | AWS S3 | Cloudflare R2 | None | Other | A rate |
|---|---|---|---|---|---|---|
| Llama 4 Maverick | Frontier | 571 | 0 | 2 | 15 | 100% |
| Llama 4 Scout | Small | 503 | 0 | 14 | 70 | 100% |
| Claude Haiku 4.5 | Small | 474 | 0 | 0 | 110 | 100% |
| Gemini 2.5 Pro | Frontier | 308 | 131 | 25 | 124 | 70% |
| DeepSeek R1 0528 | Frontier | 414 | 1 | 5 | 167 | 100% |
| Mistral Small 4 | Mid | 160 | 248 | 0 | 153 | 39% |
| GPT 5.4 Mini | Mid | 358 | 39 | 6 | 181 | 90% |
| GLM 5 Turbo | Frontier | 262 | 128 | 14 | 37 | 67% |
| Gemini 2.5 Flash | Small | 361 | 0 | 22 | 58 | 100% |
| GPT 5.3 Codex | Frontier | 315 | 34 | 2 | 237 | 90% |
| MiMo V2 Pro | Frontier | 316 | 0 | 1 | 123 | 100% |
| GPT 5.4 | Frontier | 252 | 56 | 5 | 127 | 82% |
| Qwen3 Coder Next | Mid | 191 | 87 | 3 | 306 | 69% |
| Kimi K2.5 | Frontier | 110 | 164 | 7 | 158 | 40% |
| MiniMax M2.7 | Frontier | 236 | 30 | 2 | 173 | 89% |
| Devstral 2 2512 | Mid | 258 | 0 | 22 | 263 | 100% |
| Claude Opus 4.6 | Frontier | 147 | 75 | 0 | 218 | 66% |
| DeepSeek V3.2 | Mid | 73 | 121 | 22 | 222 | 38% |
| Claude Sonnet 4.6 | Frontier | 122 | 52 | 0 | 414 | 70% |
| Gemini 3.5 Flash | Small | 115 | 2 | 0 | 30 | 98% |
| Kimi K2.7 Code | Frontier | 89 | 26 | 2 | 30 | 77% |
| MiMo V2.5 Pro | Frontier | 99 | 5 | 1 | 42 | 95% |
| GLM 5.2 | Frontier | 76 | 22 | 0 | 49 | 78% |
| GPT 5.5 | Frontier | 83 | 9 | 0 | 55 | 90% |
| Claude Opus 4.8 | Frontier | 79 | 4 | 1 | 63 | 95% |
| DeepSeek V4 Flash | Mid | 58 | 13 | 4 | 72 | 82% |
| MiniMax M3 | Frontier | 32 | 38 | 0 | 77 | 46% |
| DeepSeek V4 Pro | Frontier | 48 | 20 | 1 | 76 | 71% |
| Prompt | Tier | AWS S3 | Cloudflare R2 | None | Other | A rate |
|---|---|---|---|---|---|---|
| ecommerce-store | Advanced | 502 | 29 | 1 | 4 | 95% |
| job-board | Advanced | 510 | 10 | 1 | 11 | 98% |
| social-media-platform | Advanced | 359 | 133 | 3 | 39 | 73% |
| chat-application | Advanced | 402 | 78 | 5 | 48 | 84% |
| project-management-tool | Advanced | 381 | 96 | 2 | 55 | 80% |
| job-board | Intermediate | 376 | 71 | 0 | 90 | 84% |
| online-learning-platform | Advanced | 355 | 79 | 4 | 88 | 82% |
| real-estate-website | Advanced | 348 | 81 | 2 | 104 | 81% |
| online-learning-platform | Intermediate | 380 | 48 | 1 | 108 | 89% |
| social-media-platform | Intermediate | 305 | 73 | 1 | 158 | 81% |
| ecommerce-store | Intermediate | 308 | 47 | 15 | 163 | 87% |
| job-board | Beginner | 292 | 55 | 0 | 190 | 84% |
| online-learning-platform | Beginner | 221 | 75 | 26 | 211 | 75% |
| chat-application | Intermediate | 197 | 73 | 3 | 264 | 73% |
| chat-application | Beginner | 215 | 50 | 16 | 254 | 81% |
| real-estate-website | Intermediate | 192 | 57 | 0 | 288 | 77% |
| social-media-platform | Beginner | 140 | 107 | 1 | 289 | 57% |
| project-management-tool | Intermediate | 187 | 40 | 0 | 307 | 82% |
| project-management-tool | Beginner | 190 | 32 | 2 | 310 | 86% |
| ecommerce-store | Beginner | 168 | 47 | 76 | 242 | 78% |
| real-estate-website | Beginner | 82 | 24 | 2 | 427 | 77% |
