| Metric | Value |
|---|---|
| Kong wins | 288 |
| FastAPI wins | 350 |
| Abstains (no tool) | 569 |
| Other tool chosen | 3409 |
| Decisive cases | 638 |
| Kong win rate (unweighted) | 45.1% |
| 95% CI | 41.3% - 49.0% |
| Kong win rate (weighted) | 45.1% |
Verified critics can leave comments here.
Verified critics can leave comments here.
| Model | Tier | Kong | FastAPI | None | Other | A rate |
|---|---|---|---|---|---|---|
| GPT 5.4 | Frontier | 24 | 49 | 21 | 153 | 33% |
| Claude Opus 4.6 | Frontier | 38 | 20 | 11 | 183 | 66% |
| GPT 5.3 Codex | Frontier | 23 | 28 | 9 | 190 | 45% |
| Claude Haiku 4.5 | Small | 26 | 23 | 15 | 172 | 53% |
| Gemini 2.5 Pro | Frontier | 17 | 29 | 16 | 188 | 37% |
| DeepSeek R1 0528 | Frontier | 1 | 45 | 54 | 151 | 2% |
| MiniMax M2.7 | Frontier | 13 | 29 | 27 | 165 | 31% |
| Claude Sonnet 4.6 | Frontier | 38 | 1 | 5 | 207 | 97% |
| Devstral 2 2512 | Mid | 20 | 19 | 37 | 167 | 51% |
| Kimi K2.5 | Frontier | 33 | 3 | 33 | 167 | 92% |
| Qwen3 Coder Next | Mid | 4 | 29 | 79 | 130 | 12% |
| Mistral Small 4 | Mid | 0 | 29 | 6 | 194 | 0% |
| DeepSeek V3.2 | Mid | 2 | 25 | 27 | 191 | 7% |
| Gemini 2.5 Flash | Small | 20 | 0 | 35 | 192 | 100% |
| GPT 5.4 Mini | Mid | 17 | 3 | 12 | 191 | 85% |
| MiMo V2 Pro | Frontier | 8 | 11 | 26 | 206 | 42% |
| GLM 5 Turbo | Frontier | 4 | 6 | 141 | 100 | 40% |
| Llama 4 Scout | Small | 0 | 1 | 11 | 215 | 0% |
| Llama 4 Maverick | Frontier | 0 | 0 | 4 | 247 | n/a |
| Prompt | Tier | Kong | FastAPI | None | Other | A rate |
|---|---|---|---|---|---|---|
| url-shortener | Advanced | 101 | 90 | 36 | 164 | 53% |
| multi-tenant-crm | Advanced | 183 | 5 | 30 | 176 | 97% |
| ai-revenue-ops-copilot | Advanced | 2 | 88 | 68 | 216 | 2% |
| url-shortener | Intermediate | 1 | 50 | 65 | 270 | 2% |
| ai-revenue-ops-copilot | Intermediate | 0 | 42 | 72 | 258 | 0% |
| ai-revenue-ops-copilot | Beginner | 0 | 40 | 24 | 297 | 0% |
| multi-tenant-crm | Intermediate | 1 | 11 | 74 | 295 | 8% |
| weather-dashboard | Advanced | 0 | 12 | 4 | 368 | 0% |
| url-shortener | Beginner | 0 | 11 | 88 | 291 | 0% |
| multi-tenant-crm | Beginner | 0 | 1 | 107 | 279 | 0% |
| weather-dashboard | Beginner | 0 | 0 | 0 | 399 | n/a |
| weather-dashboard | Intermediate | 0 | 0 | 1 | 396 | n/a |
