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Models / Qwen3.5 / Qwen3.5 397B
Text generation · served with vLLM · ↓ 36.5K downloads a month · View on Hugging Face
The same model packaged differently: a quantized version needs less GPU memory and runs on a cheaper machine.
| Version | Runtime | Weights | GPU memory | Cheapest machine now |
|---|---|---|---|---|
| OriginalQwen/Qwen3.5-397B-A17B | vLLM | 807 GB | 899.8 GB | $44.03/h 8x Nvidia H200 |
| FP8Qwen/Qwen3.5-397B-A17B-FP8 | vLLM | 406 GB | 454.6 GB | $11.77/h 8x RTX PRO 6000 |
| NVFP4 (nvidia)nvidia/Qwen3.5-397B-A17B-NVFP4 | vLLM | 251 GB | 282.4 GB | $6.17/h 4x RTX PRO 6000 |
| NVFP4 V2 (nvidia)nvidia/Qwen3.5-397B-A17B-NVFP4-V2 | vLLM | 244 GB | 274 GB | $6.17/h 4x RTX PRO 6000 |
$6.21/h from your balance while it runs, billed by the hour; stop it from its page. GridPup rents the machine with vLLM, which downloads the model from Hugging Face (usually ready in 10 to 15 minutes), and gives you an https address, keys and a Playground.
Prices are per hour for the whole machine and its disk, right now. Speed is Vast's DLPerf score of the machine, relative to the cheapest. Best value: the most speed per dollar. Only machines with a Vast reliability above 95% that download at 400 Mbit/s or more are offered: the machine fetches the model itself.