gptcli (v0.5.0)
Upgrade summaries from 3.5 turbo to 4.0o mini. Thread summaries were previously completed using openai's gpt 3.5 turbo model. However, their recent release of 4.0o mini is 60% cheaper and performs better. https://openai.com/index/gpt-4o-mini-advancing-cost-efficient-intelligence/