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| Metric | Candle | vLLM | Jan |
|---|---|---|---|
| Score | D48 | F35 | F34 |
| Type | |||
| Execution | jit | jit | hybrid |
| Interface | sdk | api | gui |
| Cold Start | 300ms | 5000ms | 2000ms |
| Memory | 200MB | 2000MB | 600MB |
| Startup | 50ms | 3000ms | 400ms |
| Isolation | process | process | process |
| Maturity | stable | production | stable |
| Languages | Rust | Python | TypeScript, Python |
| License | Apache-2.0 | Apache-2.0 | AGPL-3.0 |
| Links |