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| Metric | safetensors | Candle | LM Studio |
|---|---|---|---|
| Score | A-83 | D48 | F33 |
| Type | |||
| Execution | aot | jit | hybrid |
| Interface | embedded | sdk | gui |
| Cold Start | <1ms | 300ms | 2000ms |
| Memory | 0MB | 200MB | 800MB |
| Startup | <1ms | 50ms | 500ms |
| Isolation | process | process | process |
| Maturity | production | stable | stable |
| Languages | Any | Rust | Python |
| License | Apache-2.0 | Apache-2.0 | Proprietary |
| Links |