# Baidu unveils ApolloWorld, a world model for simulating full Robotaxi trips

> Original title: 百度无人车搞出“黑客帝国”！世界模型实时推演全局，跑一天抵三年

- Source: QbitAI
- Published: 2026-11-04T16:13:23.000Z
- Bad Influence: https://badinfluence.news/items/ylv3i0o2l83kzudsews9alekn
- Original: https://www.qbitai.com/2026/11/507647.html

## Summary

Baidu Apollo has unveiled ApolloWorld, a world model that generates changing virtual traffic so driverless cars can complete full Robotaxi trips in simulation. Baidu says the system is already used for testing Apollo Go vehicles, and that one day of virtual road testing equals about three years of driving by a real test car with a safety driver. The article also describes Baidu's "2+3" framework for judging world models on causality, interactivity, physical accuracy, persistence and real-time performance.

## Why it matters

The article explains how Baidu's ApolloWorld simulates full Robotaxi trips, letting autonomous cars train in changing virtual traffic rather than only on costly real-road mileage.