PaperLens
紙
Home
Close reading
Textbook
Learn
More
My Page
All-access
Sign in with Google
Mode
Students
Professional
Language
JA
EN
Theme
◐
Sign out
New
Lab
Landscape
Contributors
Glossary
Home
Close reading
Textbook
Learn
More
#physical-reasoning
1 articles
01
2026-09-03
·
Agents
·
★ MEMBER
·
PAPER
·
13 min read
Paper Walkthrough: Code as Worlds — An Agent That Writes the World Down as Runnable Code
A close read of Code-as-World, which represents physical worlds as executable code and searches for world hypotheses through a propose–execute–render–verify loop. The three parts of an EWR, the agentic discovery loop, the QuantiPhy results, and the limits the paper itself admits.