SentienceV4 Cogito - AI NPC

Have you ever thought about what would happen if every passerby in GTA had an opinion of his own?

This mod installs an AI brain for each NPC.

They will remember you. He will not forget those who have scolded him.

He will treat people who have helped him as friends.

If you kill someone in front of him, he will be afraid, run away, and tell other NPCs about it.

You can even speak to them using voice. While chatting, some NPCs will begin to doubt whether their world is real.

Try swearing at a police officer three times in a row and see what happens.

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✦ 5 personalities: friendly/irritable/timid/funny/indifferent

✦ Memory system: NPC remembers all your actions

✦ Intelligence network: NPCs spread your news to each other

✦ Awakening system: NPC gradually realizes that he is in the game

✦ Voice dialogue: speak into the microphone, and the NPC will respond with voice

✦ Local operation: no Internet connection required, no paid API required

Hardware requirements: GT730 + i5-10400 to run (yes, it’s that low)

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We have added the AI_NPCS.exe file to make the installation simple and fast, allowing more time for experience. You are welcome to try the module.

feedback:

"A player had been arguing with a police NPC for a long time. Logically speaking, the favorability level should have dropped all the way. After reaching the bottom, the other party would either leave, become hostile, or continue to fight each other. The result was a reverse growth. What's even more outrageous is that after the player left the game, he received a two-star wanted status. Just now, the policeman said "I've had enough of you" and then opened fire. Although it was not recorded, this experience is a good illustration of the real feedback strength of this module."

"This "police reversal moment" is indeed unforgettable. Whether the system mechanism just hits the target, or complex behaviors emerge accidentally, the overall performance is amazing enough and can be included in a promotional video. For us, this is one of the most representative success stories."

Introducing Sentience V4C product page/official website

Interesting facts:

In 2023, a similar AI NPC mod shocked the GTA V modding community. But that requires expensive API keys, a constant network connection, and powerful hardware.

This module proves that in 2026, one person using an ordinary computer and free AI tools can make something that once took a team several months to develop.

Why not give it a try?

(For detailed tutorials, please download the module and view the documentation/video)

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In-game operation guide

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When approaching any NPC, an interactive menu will appear on the screen:

G key = praise NPC

(Say a nice word randomly and the NPC will respond happily)

H key = scold NPC

(Say a bad word randomly and the NPC may get angry or scared)

T key = typing conversation

(Type whatever you want to say and the NPC will respond)

J key = voice conversation

(Speak into the microphone for 5 seconds after pressing it, and the NPC will respond)

F6 = View current NPC status

(Personality, favorability, number of interactions)

F8 = switch NPC voice on and off

(After closing, the NPC only displays text and does not make sounds)

F9 = Save NPC memory

(NPC will remember your previous interactions)

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NPC character description

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Each NPC will randomly receive a character:

😊 Kind (friendly)

• Greet you in a friendly way

• If you are scolded, you will be sad but will not hit you.

😠 Angry

• Easily angry

• If scolded, they may chase you.

😨 Timid (timid)

• easily scared

• You get nervous when you're near

😄 Funny

• Talking is funny

• Will say funny things when scared

😐 Cold (cold)

• I don’t pay much attention to you.

• Requires multiple interactions before respo …