mmWave-QA - Action Recognition (Few-shot): leaderboard
Metric: Accuracy (%; multiple-choice recognition of the performed action from mmWave radar point clouds serialized as text, 860 questions over the Phoenix, IWR6843 and IWR1443 radars and four body-region action categories; few-shot prompting, with in-context question, point-cloud and answer examples). Source: arxiv.org. Saturation forecast: Around 2029. 4 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5 | 36.16 |
| 2 | GPT-4o | 35.12 |
| 3 | Gemini 2.5 Pro | 35 |
| 4 | Gemini 2.5 Flash | 34.07 |
Interactive version: theaggregate.ai/benchmark?slug=mmwave-qa-action-recognition-few-shot · How It Works · Data refreshed daily, snapshot 2026-09-26.