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| Metric | Python (CPython) | Vercel Edge Functions | Firecracker | ONNX Runtime |
|---|---|---|---|---|
| Score | B71 | B71 | B70 | C-50 |
| Type | Language | Edge | MicroVM | |
| Execution | interpreted | jit | aot | hybrid |
| Interface | cli | platform | api | sdk |
| Cold Start | 50ms | 10ms | 125ms | 500ms |
| Memory | 15MB | 128MB | 5MB | 300MB |
| Startup | 10ms | 1ms | 100ms | 100ms |
| Isolation | process | process | microvm | process |
| Maturity | production | stable | production | production |
| Languages | Python | JavaScript, TypeScript, WebAssembly | Any | Python, C++, C#, Java |
| License | Other | Proprietary | Apache-2.0 | MIT |
| Links |