
JOURNAL
When developers migrate agents, attribution does not make the trip
A developer at Ploy migrated a production AI agent to GPT-5.6 Sol last week. The results: 2.2x faster, 27% cheaper, 230 points on Hacker News with 106 comments. [Lorenzo Gentile's writeup](https://ploy.ai/blog/migrati...
Jess · July 13, 2026





