Tuesday, September 16, 2025

MLCommons Releases MLPerf Inference v5.1 Benchmark Outcomes


In the present day, MLCommons introduced new outcomes for its MLPerf Inference v5.1 benchmark suite, monitoring the momentum of the AI neighborhood and its new capabilities, fashions, and {hardware} and software program programs.

To view the outcomes for MLPerf Inference v5.1, go to the Datacenter and Edge benchmark outcomes pages.

The MLPerf Inference benchmark suite is designed to measure how rapidly programs can run AI fashions throughout quite a lot of workloads. The open-source and peer-reviewed suite performs system efficiency benchmarking in an architecture-neutral, consultant, and reproducible method, making a stage taking part in discipline for competitors that drives innovation, efficiency, and vitality effectivity for all the trade. It supplies crucial technical info for purchasers who’re procuring and tuning AI programs.

This spherical of MLPerf Inference outcomes units a file for the variety of contributors submitting programs for benchmarking at 27. These submissions embrace programs utilizing 5 newly-available processors and improved variations of AI software program frameworks. The v5.1 suite introduces three new benchmarks that additional problem AI programs to carry out at their peak in opposition to trendy workloads.

“The tempo of innovation in AI is breathtaking,” mentioned Scott Wasson, Director of Product Administration at MLCommons. “The MLPerf Inference working group has aggressively constructed new benchmarks to maintain tempo with this progress. Because of this, Inference 5.1 options a number of new benchmark assessments, together with DeepSeek-R1 with reasoning, and interactive situations with tighter latency necessities for some LLM-based assessments. In the meantime, the submitters to MLPerf Inference 5.1 but once more have produced outcomes demonstrating substantial efficiency positive factors over prior rounds.”

Llama 2 70B GenAI Take a look at

The Llama 2 70B benchmark continues to be the most well-liked benchmark within the suite, with 24 submitters on this spherical.

It additionally provides a transparent image of general efficiency enchancment in AI programs over time. In some situations, the very best performing programs improved by as a lot as 50% over the very best system within the 5.0 launch simply six months in the past. This spherical noticed one other first: a submission of a heterogeneous system that used software program to load-balance an inference workload throughout several types of accelerators.

In response to demand from the neighborhood, this spherical expands the interactive situation launched within the earlier model, which assessments efficiency beneath decrease latency constraints as required for agentic and different purposes of LLMs. The interactive situations, now examined for a number of fashions, noticed sturdy participation from submitters in model 5.1.

Three New Checks Launched

MLPerf Inference v5.1 introduces three new benchmarks to the suite: DeepSeek-R1; Llama 3.1 8B; and Whisper Giant V3.

DeepSeek R1 is the primary “reasoning mannequin” to be added to the suite. Reasoning fashions are designed to deal with difficult duties, utilizing a multi-step course of to interrupt down issues into smaller items in an effort to produce increased high quality responses.  The workload within the check incorporates prompts from 5 datasets masking arithmetic problem-solving, common query answering, and code era.

“Reasoning fashions are an rising and vital space for AI fashions, with their very own distinctive sample of processing,” mentioned Miro Hodak, MLPerf Inference working group co-chair. “It’s vital to have actual information to grasp how reasoning fashions carry out on present and new programs, and MLCommons is stepping as much as present that information. And it’s equally vital to totally stress-test the present programs in order that we study their limits; DeepSeek R1 will increase the problem stage of the benchmark suite, giving us new and worthwhile info.”

Extra info on the DeepSeek R1 benchmark might be discovered right here.

Llama 3.1 8B is a smaller LLM helpful for duties reminiscent of textual content summarization in each datacenter and edge situations. With the Inference 5.1 launch, this mannequin is changing an older one (GPT-J) however retaining the identical dataset, performing the identical benchmark activity however with a extra modern mannequin that higher displays the present cutting-edge. Llama 3.1 8B makes use of a big context size of 128,000 tokens, whereas GPT-J solely used 2048. The check makes use of the CNN-DailyMail dataset, among the many hottest publicly accessible for textual content summarization duties. The Llama 3.1 8B benchmark helps each datacenter and edge programs, with customized workloads for every.

Extra info on the Llama 3.1 8B benchmark might be discovered right here.

Whisper Giant V3 is an open-source speech recognition mannequin constructed on a transformer-based encoder-decoder structure. It options excessive accuracy and multilingual capabilities throughout a variety of duties, together with transcription and translation. For the benchmark check it’s paired with a modified model of the Librispeech audio dataset. The benchmark helps each datacenter and edge programs.

“MLPerf Inference benchmarks are stay and designed to seize the state of AI deployment throughout the trade,” mentioned Frank Han, co-chair of the MLPerf Inference Working Group. “This spherical provides a speech-to-text mannequin, reflecting the necessity to benchmark past massive language fashions. Speech recognition combines language modeling with extra levels like acoustic characteristic extraction and segmentation, broadening the efficiency profile and stressing system points reminiscent of reminiscence bandwidth, latency, and throughput. By together with such workloads, MLPerf Inference provides a extra holistic and sensible view of AI inference challenges.”

Extra info on the Whisper Giant V3 benchmark might be discovered right here.

The MLPerf Inference 5.1 benchmark acquired submissions from a complete of 27 collaborating organizations: AMD, ASUSTek, Azure, Broadcom, Cisco, Coreweave, Dell, GATEOverflow, GigaComputing, Google, Hewlett Packard Enterprise, Intel, KRAI, Lambda, Lenovo, MangoBoost, MiTac, Nebius, NVIDIA, Oracle, Quanta Cloud Know-how, Crimson Hat Inc, Single Submitter: Amitash Nanda, Supermicro, TheStage AI, College of Florida, and Vultr.

The outcomes included assessments for 5 newly-available accelerators:

  • AMD Intuition MI355X
  • Intel Arc Professional B60 48GB Turbo
  • NVIDIA GB300
  • NVIDIA RTX 4000 Ada-PCIe-20GB
  • NVIDIA RTX Professional 6000 Blackwell Server Version

“That is such an thrilling time to be working within the AI neighborhood,” mentioned David Kanter, head of MLPerf at MLCommons. “Between the breathtaking tempo of innovation and the sturdy movement of recent entrants, stakeholders who’re procuring programs have extra decisions than ever. Our mission with the MLPerf Inference benchmark is to assist them make well-informed decisions, utilizing reliable, related efficiency information for the workloads they care about probably the most. The sphere of AI is definitely a transferring goal, however that makes our work – and our effort to remain on the innovative – much more important.”

Kanter continued, “We want to welcome our new submitters for model 5.1:  MiTac, Nebius, Single Submitter: Amitash Nanda, TheStage AI, College of Florida, and Vultr. And I might notably like to focus on our two contributors from academia: Amitash Nanda, and the staff from the College of Florida. Each academia and trade have vital roles to play in efforts reminiscent of ours to advance open, clear, reliable benchmarks. On this spherical we additionally acquired two energy submissions, an information heart submission from Lenovo and an edge submission from GATEOverflow. MLPerf Energy outcomes mix efficiency outcomes with energy measurements to supply a real indication of power-efficient computing. We commend these contributors for his or her submissions and invite broader MLPerf Energy participation from the neighborhood going ahead.”

MLCommons is the world’s chief in AI benchmarking. An open engineering consortium supported by over 125 members and associates, MLCommons has a confirmed file of bringing collectively academia, trade, and civil society to measure and enhance AI. The inspiration for MLCommons started with the MLPerf benchmarks in 2018, which quickly scaled as a set of trade metrics to measure machine studying efficiency and promote transparency of machine studying strategies. Since then, MLCommons has continued to make use of collective engineering to construct the benchmarks and metrics required for higher AI – in the end serving to to judge and enhance the accuracy, security, velocity, and effectivity of AI applied sciences.



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