metadata
license: mit
base_model:
- deepseek-ai/DeepSeek-R1
- nvidia/DeepSeek-R1-NVFP4
Model Overview
Description:
Model created from the nvidia/DeepSeek-R1-NVFP4 checkpoint by:
- converting all layers targeted by modelopt NVFP4 format to compressed-tensors format
- applying FP8_BLOCK quantization to targeted attention layers
More information at https://github.com/vllm-project/llm-compressor/pull/2228
Runs successfully on 4 B200s:
from vllm import LLM, SamplingParams
prompts = ["The Swiss Alps are", "Brad Marchand is", "The Toronto Maple Leafs are"]
# Create a sampling params object for greedy sampling
sampling_params = SamplingParams(
temperature=0.80, top_p=0.95, max_tokens=40, min_tokens=10
)
llm = LLM(
"RedHatAI/DeepSeek-R1-NVFP4-FP8-BLOCK",
tensor_parallel_size=4,
max_model_len=4096,
)
output = llm.generate(prompts, sampling_params)
for out in output:
print(out.outputs[0].text)
Evals
Results from running vllm serve RedHatAI/DeepSeek-R1-NVFP4-FP8-BLOCK --tensor-parallel-size=4 on 4 B200s, with python vllm/tests/evals/gsm8k/gsm8k_eval.py --port 8000:
Running GSM8K evaluation: 1319 questions, 5-shot
Evaluating: 100%|███████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 1319/1319 [01:49<00:00, 12.09it/s]
Results:
Accuracy: 0.952
Invalid responses: 0.000
Total latency: 109.097 s
Questions per second: 12.090
Total output tokens: 124914
Output tokens per second: 1144.985
Compare to results with nvidia/DeepSeek-R1-NVFP4
Running GSM8K evaluation: 1319 questions, 5-shot
Evaluating: 100%|███████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 1319/1319 [01:52<00:00, 11.74it/s]
Results:
Accuracy: 0.954
Invalid responses: 0.000
Total latency: 112.357 s
Questions per second: 11.739
Total output tokens: 128126
Output tokens per second: 1140.344