A: Sonnet w/ boundary - fewest messages but most memories (possibly surprised by the user agent?)
B: Sonnet w/o boundary - similar characteristics to A, but slightly more messages and slightly fewer memories
C: 4o - longest conversation, fewest memories (unchallenged)
A: Sonnet w/ boundary - fewest messages but most memories (possibly surprised by the user agent?)
B: Sonnet w/o boundary - similar characteristics to A, but slightly more messages and slightly fewer memories
C: 4o - longest conversation, fewest memories (unchallenged)