research
The World Came Back to the Place It Had Shown
ReWorld combines local attention with a pose-indexed landmark bank to revisit scenes under a fixed memory budget.
Summary
ReWorld combines local attention with a pose-indexed landmark bank to revisit scenes under a fixed memory budget.
The interactive world model streams 704-by-1280 video in a four-step real-time mode and retrieves landmarks nearest the current pose. In 64-second out-and-back tests, a 12-chunk cache regenerated the starting view after a sliding window had evicted the evidence and full-KV attention exhausted memory.
Why it matters
ReWorld combines local attention with a pose-indexed landmark bank to revisit scenes under a fixed memory budget.
Limits and context
No additional limitation was separately recorded.
Key claims
ReWorld combines local attention with a pose-indexed landmark bank to revisit scenes under a fixed memory budget.
Evidence: source-2026-08-25-015
Sources
- arXiv preprint 2608.23565arXiv · primary research
Corrections
No corrections have been recorded for this story.