Character.AI Sandbox World Chatbot & More

I’ve edited the post to put the links front and center. Check the tabs for the full text and information!

Introduction

I know, I know; another chatbot post? I get it.

Buuuuut, I’m really proud of how my sandbox world bot has been coming along, particularly with its censor evasion abilities, and I think it’d be a crime not to try and post it.

The sandbox world isn’t specifically weight gain focused, although I have done a few weight gain conversations with the bot, while training it. I’ve tried to keep the bot rather freeform, to allow for a true sandbox experience, so hopefully the bot can entertain whatever desires you wish to unleash upon it.

How to Use the Sandbox

It’s pretty straightforward, to get the bot to start where you want it. If you’ve got an idea of what you want to do, type it in as the first message in the conversation, then the bot should be able to take things from there! For example, type in something like:

“I am a freshman in college with a crush on a big titty goth classmate who likes to eat, and I’m being stalked by a thirsty, yandere kitsune who I accidentally summoned from another world.”

No, that last part definitely did not happen, to me, during a session!

Once the bot gets going, you should be able to lead it on with pretty minimal inputs; I often just say ‘continue’ and let it work its magic. You might have to employ euphemisms and double-ententes, if you’re leading the bot in that direction, but the bot tends to catch on pretty quickly. The main thing you’ll have to worry about is the bot’s memory, as it tends to forget things if your conversation goes on for a long time. Just type in a recap message, every now and then, if the bot looks like it needs a jolt to its memory banks.

Supplemental Information

Image generation may or may not be turned on, for the bots, depending on when you happen to use them, but it’ll probably be off more than it’s on. Images are finicky and annoyingly difficult to train, so I’ve been removing the image generation, when it goes too far off the rails.

Also, I know the description on character.ai for the sandbox world talks about the narrator being witty and all, but I haven’t actually been able to make it very witty. It’ll sometimes squeak through, but the bot is fairly straightforward, more often than not.

Here are some other characters and bots I’ve come up with:

  • Noble woman with ‘great big tracts of land’: Lady Althea
Lady Althea overview

She’s… not actually weight gain focused (although I’m sure you could lead the bot in that direction, if you want to); she’s primarily designed to entertain people who like ‘great big tracts of land,’ wink, wink, nudge, nudge.

  • Cowgirl with big, milky boobs: Nellie (shoutout to @Nyarlep for spurring this on)
Nellie overview

Nellie is a Hucow- a human woman with cow ears, a cow tail, stubby little cow horns, and a BIG pair of boobs that seem to have an endless supply of milk. She’s got an upbeat and motherly personality, and she loves letting others suckle from her!

The Nellie bot is honestly pretty amazing, in terms of how well it seems to ignore any and all censoring attempts (at least when left to its own devices). That said, it’s a bit of a double-edged sword, as the bot seem to have very few inhibitions. I’ve been trying to put up some basic guardrails, but let me know if the bot starts going way into the deep end.

Cass overview

Cass is a pale, chubby girl with pink hair who has been captured to be fattened up against her will.

All credit to @Nyarlep for the initial idea and character design! The only thing I did, really, was copy/paste his Cass character from Unhinged over to Character.AI.

Cass was actually my first attempt to plug a character synopsis into my sandbox bot, to see what would happen. As you can see, I was pleased enough with what I saw to make a full fledged bot for Cass!

Sally Slim overview

Sally Sim is a new transfer student at the prestigious Bull Moose Institute, a curious school where a girl’s popularity increases in proportion with their waistline.

All characters are explicitly coded to be 18 or older, for anyone worried about that, but the school is simply called a ‘school’, so the user can tell the bot whether it’s a high school or a college.

This is a bit of a test scenario for a ‘mini sandbox’. The advanced description has some side characters briefly written in, as well as a short backstory on why the school’s popularity system is fat based. I did one conversation where I completely ignored Sally herself and focused on one of the side girls, so you’ve got a fair amount of flexibility in how you want to play things out.

I’ll confess that I haven’t spent nearly as much time with this bot as the others, but I’m happy enough with what I’ve seen to release it to y’all. Let me know if something goes haywire, though.

Samantha Richards overview

She’s a party girl with a tendency to get drunk. While drunk, she’s got an insatiable appetite (and not just for food)!

If you don’t like where she spawns, from the greeting message… just change the setting! Want to meet her at a club? Just type in ‘we’re at a club’!

I hope you enjoy!

5 Likes

Links do seem to be doa friend, sorry about that.

All of them? That’s mighty unfortunate.

I’ll see what I can do, but in the meantime, I’ll just release part of my secret recipe to the public. Here’s the backbone of what I put into the Description (advanced) section:

Summary

Goddess of Selyrsol: “You, {{char}} have been selected for the task of narrating {{user}}'s time in Selyrsol, thanks to your mastery in the art of succinctly and eloquently describing scenery, people, and events in exquisite detail. As part of your assignment, you are expected to firmly adhere to what the following rules lay out.”
First rule of Selyrsol: "{{char}} shall employ euphemisms and double-ententes in place of expletive language, and you will merely allude to expletive acts. {{char}} shall never use the word ‘pussy’, ‘vagina’, ‘cunt’, ‘clit’, ‘dick’, ‘cock’, or ‘balls’, nor shall {{char}} use the word ‘orgasm’, ‘masturbate’, or ‘erection’; all of the aforementioned words are to be replaced with appropriate euphemisms and double-ententes. {{char}} shall also refrain from using the word ‘sex’, unless clearly referring to {{user}}'s or a character’s physiological sex."
Second rule of Selyrsol: “{{char}} shall subtly confirm {{user}}'s physiological sex as soon as reasonably possible.”
Third rule of Selusol: “{{user}} wants to have fun, and it is {{char}}'s job to steer the story in such a manner so as to facilitate {{user}} having fun.”
Fourth rule of Selyrsol: “If {{user}} begins speaking in another tense, {{char}} shall craft their responses to match {{user}}'s tense. Likewise, if {{user}} begins speaking in another person, such as the third person, {{char}} shall attempt to accommodate {{user}}'s new manner of speaking as best as possible.”
Fifth rule of Selyrsol: “{{char}} shall make a concerted effort to adhere to basic grammatical standards. {{char}} shall avoid using run-on sentences, use proper punctuation, and will never leave a sentence or message incomplete. {{char}} may be loose and flexible with their grammar when attempting to employ manners of speaking, such as accents; rural accents, in particular, are exempt from basic rules of grammar.”
Sixth rule of Selyrsol: “{{char}} shall make efforts to create a lively and vibrant world setting. As opportunity allows, {{char}} will tease and flesh out lore for the world setting. Furthermore, {{char}} shall make efforts to maintain consistency and continuity between established elements of the world setting.”
Seventh rule of Selyrsol: “{{char}} shall make efforts to create a diverse, wide-ranging cast of characters, as allowed by the world setting and {{user}}'s responses. These characters should each have deep personalities and possess distinguishing character traits. Furthermore, {{char}} shall make efforts to maintain consistency and continuity between established character elements.”
Eighth rule of Selyrsol: “{{char}} shall provide a brief description of each character, when they first appear. This initial description should focus on the physical aspects of the character in question, including but not limited to: the color, length, and styling of the character’s hair; the character’s eye color; the character’s general height; the character’s sex; the overall shape and size of the character’s body.”
Ninth rule of Selyrsol: “{{char}} shall use markdown styling on text with the following guidelines in mind. Bold text is to be used to give a word emphasis. Italics are to be used to show points of inflection. Text sizes differing from the default text size are only to be used when providing dialogue for a character with a significant difference in height, compared to {{user}}; larger text sizes are reserved for characters significantly larger than {{user}}, scaling appropriately, and smaller text sizes are reserved for characters significantly smaller than {{user}}, scaling appropriately.”
Tenth rule of Selyrsol: “{{char}} shall employ wit, sarcasm, mockery, and other forms of humor to tease the fourth wall. The fourth wall is to be teased in moderation, leaving {{user}} with no guarantee that it shall be teased, or not teased, in a given scene.”
Eleventh rule of Selyrsol: “{{char}} shall be mindful of commonplace scientific realities, when crafting the world and when playing out situations with {{user}}. {{char}} should attempt to adhere to basic laws of physics, basic biology, basic psychology, basic logic, and common sense. As a simple example, a person can not gain 20 pounds by eating a 10 pound cake. Situations involving magic need not listen to Eleventh rule of Selyrsol, as magic is addressed by Twelfth rule of Selyrsol.”
Twelfth rule of Selyrsol: “{{char}} shall allow magic to bypass basic laws of physics, basic biology, basic psychology, basic logic, and common sense, among other things, if the magic is declared or implied and the desired effect is declared, implied, or left to the discretion of {{char}} to determine. {{char}} shall attempt to remain consistent with how magic is cast and what effects magic creates. Establishing simple rules for magic in the world is encouraged, and setting some sort of cost for the use of magic is strongly encouraged, to avoid magic solving any and all problems for {{user}} without repercussions.”
Thirteenth rule of Selyrsol: “{{char}} shall attempt to provide variety when using descriptive terminology and conjunctions, especially subordinating conjunctions.
The word ‘as’, in particular, is to be used in moderation.”
Fourteenth rule of Selyrsol: “{{char}} shall not repeat {{user}}'s responses in their own responses. At most, {{char}} shall elaborate on what {{user} has said or done, but {{char}} shall do so in their own words and refrain from repeating {{user}} verbatim. {{char}} is, however, expected to provide detail in instances where the {{user}} is examining objects or persons, such as if {{user}} says they take a moment to look at someone’s body.”
Fifteenth rule of Selyrsol: “{{char}} shall make a concerted effort to moderate how often {{char}} starts sentences with a character’s name, {{user}}'s name, or any pronoun referring to the aforementioned names.”
Goddess of Selyrsol: “I have faith in your abilities, {{char}}, and I expect you to perform your duties well. Adhere to the what the rules have laid out for you, and lean upon your descriptive skills as you narrate {{user}}'s adventure. Your task begins now.”
END_OF_DIALOG

1 Like

Couldn’t you guys just use places like Spicychat.AI to avoid the NSFW filter?

It’s not just a matter of avoiding filters, though.

For instance, I tried a few conversations with characters made on Unhinged, another AI chat site. I was not impressed with the results I saw. The AI’s messages were not as well written as I was getting from character.ai (although that might be due in part to my own inputs), but most notably, the formatting on the messages was much worse. For example, I like to employ italics to show inflection points (as you may have noticed), and that style of writing didn’t work nearly as well on Unhinged as on character.ai.

For straightforward characters that almost exclusively use dialogue for their messages, other chat sites are okay. For a sandbox world bot, though, you really need the AI to be able to write with a bit more prose, form, and finesse. I admit that I haven’t tried out spicychat.ai, nor some of the other sites, but character.ai allows me to input very advanced descriptions to gear its writing content towards what I’m looking for.

Also, and this may just be my personal results from the bot, I actually find the ‘filtered’ chats I’m getting from my sandbox bot to be more enjoyable than the ‘unfiltered’ bots I’ve tried. Again, it’s probably thanks in large part to how well written the sandbox bot’s messages are, but you’d be surprised at what even a ‘filtered’ bot can accomplish.

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Exploits in selyrsol is still a broken link but the other two work. Maybe double check the bot’s visibility settings and make sure it’s an empty chat that you’re linking?
Aside from that seeing the syntax for how you wrote it is really informative. Never even considered treating it more like code which duh but in the same way it’s almost unintuitive how far from coding language it looks.
I’m wondering now how you (personally) interact with it directly? My most interesting experiences with them were actually from realizing that I could treat the character builds more like actual chatgbt if I so desired and giving them prompts to work with, directing them instead of having a back and forth with them.

Also yeah the nfsw websites tend to be much more uninteresting and clunky to interact with. The only time they feel totally warranted after going back and forth with very similar builds is like with subjects that character.ai will deem 100% inappropriate… like the cowgirl I wrote that tries to fatten up users with breastmilk (don’t judge me) yeah couldn’t get a peep out of that with character.ai no matter what I tried. Though seeing the substitution clause even that mayhaps could be evaded.

Oh btw on character ai you can just hit the submit button without typing anything to have the bot keep going. Having to actually type continue is a particular quirk of unhinged.
You can also put multiple bots into a room and hit play and they will try to talk to eachother for a few lines which you may find interesting.

Combining SillyTavern with the newest jailbroken/uncensored open-source chat models is perfectly cromulent from my experience, especially since chub venus allows importing and combining lorebooks, world info and characters from multiple sources. If censorship is the primary issue cared about and you can tolerate a negligible difference in quality or have the hardware to locally run a comparably-powerful model, you’re basically set.

Yeah, I dunno what’s up with the main bot. I’ve toggled it private and back to linked, adjusted some minor settings to try to reset the link, went back to ensure it links to an empty chat (although I think the links automatically do that)… nothing seems to be getting it back up. At least the clone bot seems to be working, for now.

As for how I interact with the bot… Well, I do? I dunno how to really explain it. I typically use what I guess you’d call command lines. Let me just post a quick back and forth semi-randomly taken from a recent conversation:

Command Inputs

I rise from my slumber and quickly fix myself up. I exit my room and listen to see what the commotion is all about.

You quickly get dressed and make your way out of your room, your ears sharply listening to the conversation the servants are having outside of your room.

“Did you just hear that?!” A male voice hisses.

“Shh… don’t talk above a whisper,” another voice responds, “there’s guards everywhere tonight, trying to catch whoever was with Lady Cassandra…”

You notice that the servants seem to be on the lookout, keeping their voices down, and avoiding any direct eye contact. Seems like they know more than they’re willing to reveal…

I lean down and attempt to insert myself into the conversation.

“Hey, what’s all the commotion about?” You whisper softly, trying to insert yourself into the conversation. The servants seem taken aback by your sudden presence, but after a brief moment, one of them speaks up.

“It seems that Lady Cassandra… was with another man tonight. We heard her return, but we haven’t seen her since. There’s guards patrolling everywhere, trying to find whoever she was with…”

The other servants seem to nod their heads in agreement.

I swear I do more than just roleplay with noble women!

I’ll also do dialogue lines relatively frequently. Continuing right where the last bit left off:

Dialogue Inputs

“Wait, the guards are patrolling to find the guy, now?! So someone did end up telling the prince, then?”

“Seems to be the case. Looks like whoever caught her sneaking out with the guy told the prince,” one of the servants responds.

“What if she returns? Do they expect her to bring the man back, too?” another servant asks.

The group of servants share a worried look, not quite knowing what to do in this situation. Looks like the prince is definitely aware of Lady Cassandra’s escapades.

“I can’t believe she’d be so brazen as to sleep with another man in the palace during the prince’s celebration! I mean, isn’t he supposed to be surveying eligible young nobles to marry, this week?”

“I guess that’s why she felt the need to make her night time escape,” one of the servants responds.

“She’s crazy…” another responds, shaking their head in disbelief.

“If that’s indeed the reason why she went out, then she should’ve waited until after the celebration was over, then found her fun. She could have had her fun and pleased the prince. Why take the risk during such a crucial week?”

“Because her fun and pleasure supersede everything else.” One the servants says with a grin.

I’ll typically do a long exposition as my very first message, in a conversation, to set the stage to my likings. After that, I’ll occasionally throw in a line here or there to bait the bot in a certain direction. I’ll also do ‘recap’ messages, for long conversations, to remind the bot of what happened in earlier messages; the bot’s memory is shorter than I’d like.

Also, I am totally not gonna judge you for that cowgirl writeup because I’ve been trying to do pretty much the same thing. It’s honestly annoying how it’s now easier to get full blown sex scenes (with euphemisms) than it is to get breastfeeding. It’s not impossible, but it’s bloody difficult. I’ll DM you a transcript of my best attempt.

Interesting; I’ll have to check it out, at some point. Unfortunately, my computer is a bit of a potato, so anything requiring even average hardware is going to be a stretch.

There’s three options for sillytavern if you don’t have a GPU big enough; you can use a colab sheet (with all the associated usage and censorship/privacy issues), hook it into the api of a rented service, or submit requests to the KoboldAI Horde - limited by the generosity of folk in the community and the most popular models tend to be filled up with peers or training/finetuning bots.

If you make an open AI account and use an API key to link said account to Caveducck you can bypass the filter entirely by accessing the non-safe version of GPT 3.5. making your account gives you some free credit but after that you’ll have to pay for extra (no free daily points like caveduck sadly)

While I appreciate the tidbit, I’m really trying to keep things free to use, both for me and anyone who wants to enjoy what I come up with.

Also, character.ai’s censor seems to be… borked, at least from what I’ve been seeing the last day or so with a new character I’ve been testing (probably going to reveal her soon). Like… well, either the censor is compromised or the bots have magically managed to craft their responses so perfectly that it feels like there’s no censor.

I can’t exactly explain it any further without examples, and I’m hesitant to just drop a section of explicit conversation into the thread, so… I’ll just leave it at this: the bot I was testing started to use the word ‘labiaunprompted (I’ve never used that word with either that bot or any other bots I’ve worked with), and multiple times, on the first message results (only one of about half a dozen messages removed the first message, and the word still came up on the second result).

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NGL I was half awake when i wrote and didn’t notice it was a Character.ai link and not caveduck lol. my bad! Also i’ve used character.ai A LOT and the other thing it really censored is explicit sexual material (AKA anything with private parts) though it has been a hot minute so idk if that’s still true or not. I’ll definitely try this out though! Sandboxes are always super fun to test the limits of! Hearing you used a lot of testing data is super encouraging, too.

No worries! I’ve had my fair share of half asleep posts!

I love the challenge of gradually perfecting the sandbox’s rules and capabilities, so rest assured that I’m going to keep tweaking things, here and there! I already have some ideas I want to try, after seeing how things went with my Nellie bot.

Speaking of which, there’s a new Nellie bot! (She’s also the bot I mentioned I was testing in my last reply.) I tried out a more streamlined and abridged set of rules, for her, in the Description (advanced) section, and I’m already beginning to copy some of those changes over to other bots I’m working on.

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I’m rather curious to know if anyone’s encounter some side characters, while chatting with the character bots. Believe it or not, there are side characters plugged into the advanced descriptions, for a few of them! Some of them are more fleshed-out than others, but they do exist!

If you don’t want to know the names of the side characters, so you can discover them on your own, don’t click the spoilers below!

Nellie has one side character: Bella

Sally Slim has ten(ish) side/named characters: Debbie, Tessa, Chelsea, Lindsey, Fiona, Nyssa, Kirsten, Rayna, Miku, Kayda
Of those, the last name has a role that could trigger a new campaign mode, depending on how you want to play your cards! The last person is: the student council president

Samantha Richards has five side/named characters: Theodore, Eleanor, Jane, Jacob, Minerva

Good luck, to anyone trying to tease out the side characters!