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| Metric | Cloudflare Workers | CTransformers | vLLM |
|---|---|---|---|
| Score | B+75 | D46 | F35 |
| Type | Edge | ||
| Execution | jit | hybrid | jit |
| Interface | platform | sdk | api |
| Cold Start | <1ms | 800ms | 5000ms |
| Memory | 128MB | 200MB | 2000MB |
| Startup | <1ms | 100ms | 3000ms |
| Isolation | process | process | process |
| Maturity | production | stable | production |
| Languages | JavaScript, TypeScript, Rust, C, C++ | Python, C++ | Python |
| License | Proprietary | MIT | Apache-2.0 |
| Links |