Models — Which To Choose?
模型：如何选择？
GLM
GLM-5.3 Flash is fast + capable
Good low-cost option
Lower plans can burn through tokens quickly
OpenCode Go / Zen
Very inexpensive — from ~$5/month
Great for subagents / delegated tasks
Zen offers free model options
Claude
Excellent coding + agent performance
Agents use “extra usage”
Generally the most expensive option
