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| Metric | Firecracker | Node.js | Open WebUI | KoboldCpp |
|---|---|---|---|---|
| Score | B70 | B-65 | F41 | F38 |
| Type | MicroVM | Language | ||
| Execution | aot | jit | hybrid | hybrid |
| Interface | api | cli | gui | gui |
| Cold Start | 125ms | 50ms | 3000ms | 1500ms |
| Memory | 5MB | 40MB | 500MB | 400MB |
| Startup | 100ms | 20ms | 1000ms | 300ms |
| Isolation | microvm | process | container | process |
| Maturity | production | production | stable | stable |
| Languages | Any | JavaScript, TypeScript | Python, TypeScript | C++, Python |
| License | Apache-2.0 | MIT | MIT | AGPL-3.0 |
| Links |