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| Metric | Python (CPython) | Candle | CTransformers | vLLM |
|---|---|---|---|---|
| Score | B71 | D48 | D46 | F35 |
| Type | Language | |||
| Execution | interpreted | jit | hybrid | jit |
| Interface | cli | sdk | sdk | api |
| Cold Start | 50ms | 300ms | 800ms | 5000ms |
| Memory | 15MB | 200MB | 200MB | 2000MB |
| Startup | 10ms | 50ms | 100ms | 3000ms |
| Isolation | process | process | process | process |
| Maturity | production | stable | stable | production |
| Languages | Python | Rust | Python, C++ | Python |
| License | Other | Apache-2.0 | MIT | Apache-2.0 |
| Links |