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| Metric | Python (CPython) | AWS Lambda | Node.js | llama.cpp | Open WebUI | KoboldCpp | vLLM | Jan |
|---|---|---|---|---|---|---|---|---|
| Score | B71 | B-65 | B-65 | C+63 | F41 | F38 | F35 | F34 |
| Type | Language | Serverless | Language | |||||
| Execution | interpreted | hybrid | jit | aot | hybrid | hybrid | jit | hybrid |
| Interface | cli | platform | cli | cli | gui | gui | api | gui |
| Cold Start | 50ms | 200ms | 50ms | 100ms | 3000ms | 1500ms | 5000ms | 2000ms |
| Memory | 15MB | 128MB | 40MB | 50MB | 500MB | 400MB | 2000MB | 600MB |
| Startup | 10ms | 100ms | 20ms | 10ms | 1000ms | 300ms | 3000ms | 400ms |
| Isolation | process | microvm | process | process | container | process | process | process |
| Maturity | production | production | production | production | stable | stable | production | stable |
| Languages | Python | JavaScript, TypeScript, Python, Java, Go, Ruby, .NET, Rust | JavaScript, TypeScript | C, C++ | Python, TypeScript | C++, Python | Python | TypeScript, Python |
| License | Other | Proprietary | MIT | MIT | MIT | AGPL-3.0 | Apache-2.0 | AGPL-3.0 |
| Links |