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| Metric | Metal | Python (CPython) | Node.js | llama.cpp | LLM (Python CLI) |
|---|---|---|---|---|---|
| Score | B74 | B71 | B-65 | C+63 | D49 |
| Type | Language | Language | |||
| Execution | aot | interpreted | jit | aot | hybrid |
| Interface | sdk | cli | cli | cli | cli |
| Cold Start | 50ms | 50ms | 50ms | 100ms | 500ms |
| Memory | 100MB | 15MB | 40MB | 50MB | 100MB |
| Startup | 20ms | 10ms | 20ms | 10ms | 100ms |
| Isolation | hardware | process | process | process | process |
| Maturity | production | production | production | production | stable |
| Languages | Swift, Objective-C, C++ | Python | JavaScript, TypeScript | C, C++ | Python |
| License | Proprietary | Other | MIT | MIT | Apache-2.0 |
| Links |