> For the complete documentation index, see [llms.txt](https://fictionlab.gitbook.io/fictionlab/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://fictionlab.gitbook.io/fictionlab/site-information/fictionlab-tiers.md). # FictionLab Tiers Here are all of the differences listed between the free tier and FictionLab+. This page was created to be as open as possible about the features you get with FictionLab+. When referring to length, the unit is characters and refers to the maximum number of characters.

Feature	Free Tier	FictionLab+	FictionLab ULTRA
Maximum AI Context	32K	131K	131K+
Maximum AI Parameter Count	70B	685B	685B
Models Available	3	7+1 limited	10+1 limited
Thinking models	No	No	Yes
Response Priority	Normal	Priority	High Priority
Backstory Length	3000	10,000	10,000
Custom Instructions	3000	6000	6000
Greeting Message Length	2000	4000	4000
Lore Pieces Combined Length	100,000	250,000	400,000
Interactive Lore Maps	No	No	Yes
Dynamic Lore Engine	No	No	Yes
User Message Length	1000	10,000	10,000
Custom LLM Instructions Length	200	1000	1000
Chat Backgrounds	8	42 + Custom	42 + Custom
Dynamic backgrounds	No	No	Yes
User Character Slots	10	Unlimited	Unlimited
User Character Description Length	2000	4000	4000
Maximum Memories amount	100	500	500
Maximum characters per Memory	500	1000	1000
Detailed Memories	No	Yes	Yes
Image Generation Credits	20	200	400
In-chat image generation	No	No	Yes
FictionLab+ Pop-Up	Yes	No	No
Upload Custom Chat Backgrounds	No	Yes	Yes
Supporter Badge & Role in Discord	No	Yes	Yes