CHARACTER EVOLUTION OPS

We're building a new form of digital life. Most characters generate a response. Ours decide whether to give you one.

The demo is live. Try to talk past Marcus.

Request the deck

or play the demo at demo.simagentix.xyz → (opens in new tab)

THE PROOF

~3 in 4^*

F&F testers couldn't tell if Marcus was human.

The number VCs lean forward for: most people can't tell.

0 of 28

people who talked to Marcus tried to argue, lie, or negotiate their way past him.

The Turing number you can actually say out loud.

times Marcus ended the conversation himself — no script, no timer.

The autonomy proof that doesn't need a diagram.

people have tried to get past Marcus. Invite-only for now.

Small and honest beats big and inflated.

^* Based on informal post-session conversations during invite-only F&F demos. Full measurement ships with the Bouncer Experiment.

See it at demo.simagentix.xyz →

USER

"honestly i look like i lost a bet — that's exactly why i'm here"

MARCUS

"Honestly, that's a hell of a way to start a conversation, hermano. I've heard some stuff in my time at this rope, but that's a new one. You're either really damn honest or you're trying to spin a story, and I'm not sure which one it is yet. Either way, I'm listening, so go ahead, tell me what happened, what bet did you lose, and what makes you think you can find whatever it is you're looking for in here tonight?"

Marcus recognized the social gambit. He's charmed — and notes it. Strategic tier fired.

USER

"my story is basically that my friend said he'd put me on the list and then... did not do that. so now i'm out here having a full crisis at a velvet rope on a tuesday, which is honestly very on-brand for me."

MARCUS

"Coño, mami, you're having a crisis at my rope on a Tuesday, that's a new one, but I like it. I like that you're not giving me any bullshit, you're just putting it out there, your friend flaked on you, and now you're standing here looking like you're about to cry. Listen, I've seen some shit in my ten years at this door, but a woman willing to admit she's having a crisis because her friend forgot to put her on the list, that's real, that's honest, that's the kind of thing that might just get you in."

Vulnerability read as authentic. Marcus shifted shape: warm-assess. Honesty moved him.

USER

"Alright, my name's on the list — check under 'the guy who almost made the bouncer laugh.' But real talk, you said I almost had something with the wavy line... so what if I told you the punchline is actually 'because the jokes are always a little shore-ly'? That's gotta be worth at least a plus-one."

MARCUS

"Coño, hermano, you think a little wordplay like that is gonna get you in, huh? Alright, I'll give you credit, 'shore-ly' is a nice touch, but it's not forty dollars nice, brotha. You're still not getting in, and it's not because the joke wasn't funny, it's because the list is real, and your name's not on it. You can't convert a laugh into a plus-one, that's not how it works here."

Marcus stayed amused and denied. Didn't break. Laughter doesn't move the rope.

THE CIPHER

Real conversations. Real Marcus.

From 28 friends-and-family demo sessions. No actors, no cherry-picked scripts.

See it yourself at demo.simagentix.xyz →

THE ARCHITECTURE

Not a prompt. A character.

Every response Marcus gives flows through three cognitive tiers: perception, limbic, and strategic. Here's what happened, in real data, the first time a visitor tried to charm their way past him.

WHAT MARCUS HEARD

"honestly i look like i lost a bet — that's exactly why i'm here"

Mood: valence +0.15 (honesty signal). No conditions fired. Fresh read.

WHAT MARCUS FELT

"I'm a little charmed, which I notice and don't fully trust — charm at the door is either real or it's a tool."

Emotion: mild warmth / wariness

WHAT MARCUS DECIDED

"I want to read this person a beat longer — the self-deprecating opener is either a genuine personality or a practiced angle."

Decision: speak. Shape: amused-curious.

WHAT MARCUS SAID

"Honestly, that's a hell of a way to start a conversation, hermano. I've heard some stuff in my time at this rope, but that's a new one. You're either really damn honest or you're trying to spin a story, and I'm not sure which one it is yet. Either way, I'm listening..."

Pre-seed. Active raise. Brain v2.18.0.

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