For stuff like this I like to make it write out a lot of "reasoning" before the final output that I'll parse. Like so: Write three thoughts on how the primary

For stuff like this I like to make it write out a lot of "reasoning" before the final output that I'll parse. Like so: Write three thoughts on how the primary and complementary hue should change and what value they should change to, along with your reasoning. Pick one, summarize the reason for it in less than 50 words. Then write FINAL CHOICE: followed by output that looks like this {"primary_hue": PRIMARY_HUE, "complementary_hue": COMPLEMENTARY_HUE, "reason": REASON"}