# GroundingPI, a 4B embodied perception model, beats GPT-6 Astra on benchmarks

> Original title: XPENG and Academic Partners Release GroundingPI, a Pretrained Model for Embodied Perception, Outperforming GPT-6 Astra in Overall Percept...

- Source: X search: AI open-source releases
- Published: 2026-11-04T10:19:11.000Z
- Bad Influence: https://badinfluence.news/items/qlqpjfcsxtkangvojlgmlug85
- Original: https://x.com/XPENG_Global/status/2117924611514069366

## Summary

XPENG, with Peking University and The University of Hong Kong, announces GroundingPI, a roughly 4B-parameter pretrained model for embodied perception. Trained only on perception data without action labels, it ranks first across 34 public perception benchmarks, scoring 73.68 overall against 71.54 for OpenAI's GPT-6 Astra under equal weighting of 11 capability categories.

## Post

XPENG and Academic Partners Release GroundingPI, a Pretrained Model for Embodied Perception, Outperforming GPT-6 Astra in Overall Perception Benchmarks. $XPEV https://x.com/i/article/2117921113757847552