# 模型评测 Last updated: 05/14/2026. 不同模型步骤一致,仅以Qwen3-30B为例列举 我们通过 AISBenchmark 评估模型,该工具支持vllm/sglang多种推理后端的评估 ## 1.安装方法 ~~~bash git clone https://gitee.com/aisbench/benchmark.git cd benchmark pip install -e . ~~~ ## 2.下载评估数据集 ~~~bash cd path/to/benchmark/ais_bench/datasets wget http://opencompass.oss-cn-shanghai.aliyuncs.com/datasets/data/math.zip unzip math.zip rm math.zip ~~~ ## 3.权重转换 当前verl已经支持mbridge直接保存hf格式模型权重,无需转换即可使用. 如果模型权重不是hf格式,需要先转换为hf格式,再进行评估 此处参照verl原生[转换方法](verl\docs\advance\checkpoint.rst) ## 4.vllm推理评测 **启动vllm_server服务** 通过以下命令拉起NPU服务端,需要修改的参数:model和tensor-parallel-size。 model:保存训练后权重转换完的huggingface模型地址; tensor-parallel-size:张量并行副本数,TP建议和训练时infer的配置保持一致; data-parallel-size:数据并行副本数,DP建议和训练时infer的配置保持一致,默认为1; port:可任意设置空闲端口; ~~~bash vllm serve /path/to/Qwen3-30B/ \ --served-model-name auto \ --gpu-memory-utilization 0.9 \ --max-num-seqs 24 \ --max-model-len 22528 \ --max-num-batched-tokens 22528 \ --enforce-eager \ --trust-remote-code \ --distributed_executor_backend=mp \ --tensor-parallel-size 8 \ --data-parallel-size 1 \ --generation-config vllm \ --port 6380 ~~~ **修改aisbench推理配置启动vllm_client评测** 打开推理配置文件 benchmark/ais_bench/benchmark/configs/models/vllm_api/vllm_api_stream_chat.py host_port需与服务端的port一致,根据模型配置修改max_seq_len和max_out_len ~~~bash from ais_bench.benchmark.models import VLLMCustomAPIChatStream from ais_bench.benchmark.utils.model_postprocessors import extract_non_reasoning_content models = [ dict( attr="service", type=VLLMCustomAPIChatStream, abbr='vllm-api-stream-chat', path="", model="", request_rate = 0, retry = 2, host_ip = "localhost", host_port = 8080, max_out_len = 512, batch_size=1, trust_remote_code=False, generation_kwargs = dict( temperature = 0.5, top_k = 10, top_p = 0.95, seed = None, repetition_penalty = 1.03, ), pred_postprocessor=dict(type=extract_non_reasoning_content) ) ] ~~~ 另起一个窗口进行评测,开启评测命令: ~~~bash ais_bench --models vllm_api_stream_chat --datasets math500_gen_0_shot_cot_chat_prompt ~~~ ## 5.sglang推理评测 参照 [sglang最佳实践](../../model_support/examples/ascend_sglang_best_practices.rst)中评测进行