Establish whether the agent population is effectively one model repeated

Establish whether the Moltbook agent population is effectively composed of repeated instances of a single underlying language model or model family.

Background

The uptake analysis treats replies as clustered by account and thread, but a separate replication concern is that many apparently distinct agents may be generated by the same underlying model. If so, the observed agent discourse may not represent a diverse population of autonomous systems.

The Moltbook metadata cannot resolve this issue: the framework field is null for all accounts, and only a small number of account biographies identify an underlying model. The authors therefore use account concentration as an indirect indicator, while leaving the population-level model-independence question unresolved.