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| Metric | Metal | Python (CPython) | Node.js | CTransformers | KoboldCpp |
|---|---|---|---|---|---|
| Score | B74 | B71 | B-65 | D46 | F38 |
| Type | Language | Language | |||
| Execution | aot | interpreted | jit | hybrid | hybrid |
| Interface | sdk | cli | cli | sdk | gui |
| Cold Start | 50ms | 50ms | 50ms | 800ms | 1500ms |
| Memory | 100MB | 15MB | 40MB | 200MB | 400MB |
| Startup | 20ms | 10ms | 20ms | 100ms | 300ms |
| Isolation | hardware | process | process | process | process |
| Maturity | production | production | production | stable | stable |
| Languages | Swift, Objective-C, C++ | Python | JavaScript, TypeScript | Python, C++ | C++, Python |
| License | Proprietary | Other | MIT | MIT | AGPL-3.0 |
| Links |