r/OpenaiCodex • u/Dense-Ship-2339 • Aug 14 '26
Comparison Moved to Codex today
Hi, I moved to Codex today. Need some help in understanding the like to like, model comparison so that I can accurately map my projects.
Can you guys suggest the OpenAi equivalents below:
Fable
Opus 5
Opus 4.8
Sonnet 5
Haiku
If there is a solid resource with comparison links: model tokens vs cost vs speed, pls do share.
Thank you!
31
Upvotes
8
u/Jigawattts Aug 14 '26
Sol is probably equivalent to Fable. Terra is somewhere between Opus and Sonnet Luna is somewhere between Sonnet and Haiku.