How We Mapped a 35-Million-Line Mainframe in 4 Days - Stephen Chin, Neo4j & Neeraj Deshmukh, Blitzy
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youtube.com
Author
AI Engineer
Date
Why it matters
Argues that large context windowThe maximum amount of text a model can consider at once — its working memory for the current conversation or task.Full definition → windows do not fix legacy migration, and that mapping a codebase as a graph and giving each AI agentAn AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.Full definition → a relevant slice, with step-by-step equivalence testing, is what scales. Results are self-reported.
Terms in this piece · Glossary
context window — The maximum amount of text a model can consider at once — its working memory for the current conversation or task.
AI agent — An AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.