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| Metric | Cloudflare Workers | Python (CPython) | vLLM | Jan |
|---|---|---|---|---|
| Score | B+75 | B71 | F35 | F34 |
| Type | Edge | Language | ||
| Execution | jit | interpreted | jit | hybrid |
| Interface | platform | cli | api | gui |
| Cold Start | <1ms | 50ms | 5000ms | 2000ms |
| Memory | 128MB | 15MB | 2000MB | 600MB |
| Startup | <1ms | 10ms | 3000ms | 400ms |
| Isolation | process | process | process | process |
| Maturity | production | production | production | stable |
| Languages | JavaScript, TypeScript, Rust, C, C++ | Python | Python | TypeScript, Python |
| License | Proprietary | Other | Apache-2.0 | AGPL-3.0 |
| Links |