Project comparison
Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.
RWKV (pronounced RwaKuv) is an RNN with great LLM performance, which can also be directly trained like a GPT transformer (parallelizable). We are at RWKV-7 "Goose". So it's combining the best of RNN and transformer - great performance, linear time, constant space (no kv-cache), fast training, infinite ctx_len, and free sentence embedding.
A high-throughput and memory-efficient inference and serving engine for LLMs
vLLM has the larger GitHub footprint with 79.7K stars.
vLLM is currently growing faster at +606 stars this week.
vLLM has the stronger health score at 93/100.
| Signal | RWKV LM | vLLM |
|---|---|---|
| GitHub stars | 14.5K | 79.7K |
| Weekly growth | 0 | +606 |
| Health score | 23 | 93 |
| Contributors | 5 | 2.6K |
| Commits per week | 2.6 | 208.8 |
| Open issues | 147 | 4.9K |
| Language | Python | Python |
| License | Apache-2.0 | Apache-2.0 |
| Last commit | 4d ago | 15h ago |
| Last release | 5.00 | v0.20.2 |
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