
All relationships between sims are now fully mapped!
This means the AI now knows if your Sims are BFFs, enemies, awkward lovers, and more!
Your sims are bitter divorced exes? The AI knows now!
This is a huge boost for immersion.
The image in this post was AI generated using ChatGPT.
Gemini AI Summary of all the included changes:
Friendship & Animosity
<...
2025-07-15 17:51:48 +0000 UTC
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Seasons are now supported in Sentient Sims if you own the Seasons Expansion Pack.
The prompt will include the beginning/mid/late spring/summer/fall/winter as part of the prompt description.
If you don't have the seasons expansion pack, it will tell the prompt that it is "E...
2025-07-09 13:55:28 +0000 UTC
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Mac users will now enjoy auto updates, just like Windows and Linux users.
Sentient Sims is compatible with game patch 1.116.202.1030.
If you use Sentient Sims with other mods, I would recommend waiting to update until other mod creators have fixed their mods.
2025-07-01 19:47:15 +0000 UTC
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Sentient Sims AI now has a new TTS model, Orpheus 3b.
Orpheus TTS is a state-of-the-art, Llama-based Speech-LLM designed for high-quality, empathetic text-to-speech generation.
In addition to the new model, Sentient Sims TTS has been optimized to start speaking faster with each generation. The paragraph of text is split into sentences which allows the TTS to process each chunk faster.
2025-06-21 16:08:34 +0000 UTC
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Hello, this post includes many of the updates and changes I have made since the last update.
The mod is about using AI, but I write these posts without AI. If anything is written by AI, I will explicitly state it. This way you know what is AI and what is not.
Buff/Moodlet Updates and Fixes
I made a few fixes to the buffs you receive after chats. They should work a lot better for Sentient Sims and OpenAI.
Buffs after chats now run in the background. Previously it woul...
2025-06-18 20:51:56 +0000 UTC
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Now released in 3.10.6 you can control the speed of the TTS!
Open the Settings > Voice in the app, and you can now control the speed of the text to speech.
Thank you to @adrianat0r for suggesting this in Discord!
I also fixed some bugs in the TTS settings menu. If an error happened, it wouldn't let you play any TTS until you restarted the app.
2025-04-13 20:10:15 +0000 UTC
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Hello! Sentient Sims has been updated and now supports Text to Speech (TTS)!
The AI will now read aloud your AI generations using Kokoro, a popular text to speech model.
To enable TTS:
You can select multiple voices ...
2025-04-07 19:11:05 +0000 UTC
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Sentient Sims has been updated to include all of the traits from Business & Hobbies and shared lot descriptions!
New Location Descriptions
Added:
Sarpong House (Residence) – Small home above a shop on a busy street.
New Harbor Park (Park) – Post-industrial city park under construction.
The Rogue Note (Lounge) – Upscale, m...
2025-03-06 23:56:23 +0000 UTC
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ALL TRAITS FROM ALL PACKS ARE NOW MAPPED!

I mapped all 3000+ Sims 4 traits and hooked them up to Sentient Sims to make your sims more personable than ever!
The AI now understands all traits and will apply the information to your Sims as part of the prompt including:
Sentient Sims is fully compatible with the latest patch!
Make sure to check the status of other mods before you update!
2025-02-25 22:10:34 +0000 UTC
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@Jimantha made an amazing open source contribution to Sentient Sims by adding support for Vicky Sims (chingyu1023)'s 100 base game traits mod!
This includes part 1 and 2 of the mod pack:
Part 1 focu...
2025-02-24 01:13:50 +0000 UTC
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@Alex(GoD) made some amazing contributions to the open source Sentient Sims App, and implemented Google Gemini AI support!
Gemini supports translation just like OpenAI and it has a large context. If you find OpenAI to be lacking and you want to give Gemini a shot, create a Google Gemini API ...
2025-02-24 01:02:15 +0000 UTC
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Hey everyone! We're coming up on two years since I created the mod, and it wouldn’t have been possible without your amazing support! I want to give back to the community- so like this post by February 1st, and you’ll be entered to win a $50 prepaid Visa card. If you’re outside the US, I’ll figure something out for you!
Thanks to your support, I’ve been able to integrate some exciting new AI models into Sentient Sims AI. I’ll be sharing more details about those soon, so stay ...
2025-01-25 23:52:25 +0000 UTC
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3.6.0 introduces a huge update that helps the AI understand family relationships. If a Sim is a relative like a brother, grandparent, or cousin, that information will be visible to the AI to help better understand your Sims.
New understood relationships include:
Brother/Sister
Father/Mother
Cousin
Grandparents
Grandchild...
2025-01-11 21:41:13 +0000 UTC
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Want fewer pop-ups or interactions? You can now control how often they appear!
Go to the Settings menu in the game.
Find the "Interaction Frequency" slider.
Lower the slider to reduce pop-ups.
What it does:
Note: This only affects normal interactions. It doesn't change Wants, Do Something, or Chat Mode.
Thank you to ...
2024-08-04 16:35:33 +0000 UTC
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There were a few bugs popping up around Chat mode where it would get stuck and keep spinning. I think I have fixed all of these bugs. Update the mod in the app to get the latest version. Thank you to those helping me test the fixes!
2024-08-01 13:53:21 +0000 UTC
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Did you sim get spooked? Maybe even flustered or angry?
The AI will now classify your chats and give you a Sentient Buff depending on how your Sentient Chat went!
This is the first instance of the AI influencing the game in Sentient Sims. Give it a try by chatting with another sim with 2+ interactions. Once you close the chat the AI will classify the chat and give you a buff.
2024-07-01 17:24:06 +0000 UTC
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I am excited to announce the release of the new Chat mode in Sentient Sims.
You can now have your Sims chat one on one with each other in a conversation, similar to SillyTavern or text-generation-webui.

The chats are stored into memory just like other interactions.
If you need to edit or delete a memory in the Memories page in the app, it should reflect the changes in the Chat wind...
2024-06-27 19:42:09 +0000 UTC
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Sentient Sims now supports multiple save games!
You can now switch between different saves, and Sentient Sims will automatically keep all of your memories and descriptions with whichever save you are playing.
The next time you start the game, a pop up will ask if you want to migrate the old save to the chosen save you loaded. Click Yes and Sentient Sims will link your current Sentient Sims data with that save game.
Special thank you to Eryk for helping me fix issues with the...
2024-05-06 20:59:51 +0000 UTC
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Lots of changes in this update, I ripped out all the code from the mod and moved it into the app which allowed me to redo how prompting works and make a bunch of improvements.
TLDR:
- Animation mapping has been improved
- New Sims page
- Bug fix Sim descriptions (Duplicate Sim description on multiple Sims)
- There was a bug in Sim ids and it caused Sim descriptions to get applied to multiple Sims. See fix below
...
2024-02-02 03:12:50 +0000 UTC
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Hello everyone!
v2.7.2 has been released and includes a new way to play Sentient Sims. It has been in the mod for a little bit and you may have seen it, but now you can enable "Notifications Mode" in Sentient Sims.
To enable notifications mode, click the Sentient Sims interaction and enable it within the game.

The old normal way to play I have named "Interactive Mode", and you can s...
2023-12-15 15:38:40 +0000 UTC
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Hello everyone! I will be in Discord hanging out in voice chat at 3:00pm EST today if you want to come chat.
Here is an invite to Discord if you haven't joined yet. Make sure to link your Discord account to Patreon to be able to access the Patreon-only rooms.
https://discord.com/invite/JTjbydmUAp
2023-12-03 15:39:34 +0000 UTC
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The latest version of Sentient Sims allows you to play as multiple Sims! As you control multiple Sims, the memories each Sim experiences will be interweaved in the order that they happen. Instead of being stuck using only one Sim or losing memories when switching between Sims in your family, this lets you play the game like normal.
There is a new "Memories" page in the app that lets you edit, and delete memories from your Sims! Thank you to everyone who suggested this feature.
2023-12-01 20:10:59 +0000 UTC
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- "seed" actions are all removed, every interaction is off the rails and there will be no repeats, everything should flow WAY better in your story
- ALL interactions from ALL expansions are mapped, thank you @jazkieten and @ScottA#7853
- Brindleton Bay lots are ALL mapped, thank you to @ashayra using ChatGPT-4Vision!
- Sims understand if a sim is Dead/Ghost
- Sims understand if they are in a pool
- Sims understand if they are inside/outside of a bu...
2023-10-12 21:16:24 +0000 UTC
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The big interaction update is currently in beta, this means you can play it early but there are still some bugs to work out. The new version includes mapping to almost every single interaction in the game. The Action seeds are removed and everything is a "pre action" which means the story should flow better and feel less rigid and be more in tuned with your Sims.
In the previous version, the mod worked by linking in-game interactions with “interaction descriptions” to guide the ...
2023-09-26 01:19:01 +0000 UTC
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Currently, the mod operates by connecting in-game interactions with “interaction descriptions” to feed into the AI system. These descriptions are composed of both "pre-actions" and "actions," with the pre-actions being invisible to the player but serving to point the AI in the right direction about the current interaction. The action being visible to the player.
To achieve "good" results, we've been using randomized sets of "good" actions as starting outputs. However, you...
2023-09-07 16:35:23 +0000 UTC
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2023-08-27 19:24:47 +0000 UTC
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