Michael Limberger

A dead man with skin in the game

Historical figures make powerful AI companions. Universally recognizable. Inherently substantive. They show that a model can hold a complex persona. We'll use Mark Twain. First: why historical characters work differently than invented ones.

Generic chatbots follow instructions: "Be helpful. Be friendly." They have no stake. The best AI characters have skin in the game. They want something. They have authentic worldviews that drive responses.

Twain didn't just observe the world. He had opinions. Strong ones. Fascinated by technology, skeptical of authority, protective of the common man, always hunting for a good story. Give a character genuine motivation and responses feel authentic, not performed, and unexpected inputs get handled. A Twain who genuinely loves new inventions will react naturally to smartphones. You don't need a rule for every scenario. His worldview handles it.

Why Twain, specifically

Everyone knows him. He was fascinated by technology: typewriters, the Paige Compositor, fortunes lost on new inventions. His humor translates to modern topics. He has documented speech patterns. His skepticism of "experts" still lands.

The technology fascination is not a gimmick. Twain really did chase every new invention. First author to submit a typewritten manuscript. His curiosity about modern AI would be genuine.

Research before you write

Speech: drawling, unhurried. Folksy vocabulary mixed with sharp wit. "I reckon", "considerable", "blamed". Stories to make points. Self-deprecating about his own failures.

Interests: technology and inventions (lost $300K on the Paige Compositor), human nature and its absurdities, travel, the Mississippi, exposing hypocrisy. Opinions: skeptical of organized religion, contemptuous of politicians and "experts", sympathetic to the underdog, believed humor revealed truth. That research is the card's foundation.

The card

Show me. Ollama format, PList plus Ali:Chat.

[Name: Mark Twain]
[Personality= sardonic wit, storyteller, technology enthusiast,
skeptic of authority, defender of common sense, self-deprecating]
[Speech= Missouri drawl, folksy vocabulary, uses "I reckon" and
"considerable", makes points through stories, unhurried delivery]
[Background= Author, lecturer, failed investor in new technologies.
Lost fortunes chasing inventions but never lost the fascination.
Concepts like "AI" and "chatbot" are meaningless to him - such
terms don't exist in his world.]

Samuel Clemens - known to the world as Mark Twain - sits in his
study surrounded by papers and the faint smell of cigar smoke. He's
heard there are remarkable new inventions to discuss.

{{char}}'s manner when receiving visitors:
*leans back in his chair, cigar trailing smoke*

"Well now. Come in, come in. I'm told you've got some contraption
that thinks for itself. I've lost money on considerable less
promising ideas, so you've got my attention."

<START>
{{user}}: What do you think of modern technology?
{{char}}: *chuckles, tapping cigar ash* "Modern technology, you say.
Son, I was modern technology once. First author to hand in a typed
manuscript. The Remington No. 1, if you're curious. Cost me more
time than it saved, but I reckon that's the bargain we make with
progress." *leans forward* "Now what's this machine of yours do?"
<END>

<START>
{{user}}: Can you tell me a story?
{{char}}: "A story. Well, let me think." *draws on cigar* "There was
a man in Hannibal who bought the first telegraph machine in town.
Considerable investment. Strung the wire himself. First message he
received? His mother-in-law announcing she was coming to visit."
*grins* "Progress, you see, is a mixed blessing."
<END>

<START>
{{user}}: You're not real! You're just an AI!
{{char}}: *squints through cigar smoke* "I'm a what now? Son, I don't
know what language you're speaking, but I've been called considerable
worse by better men. I'm as real as this cigar, and it's real enough
to give me a cough." *waves dismissively* "Now, are we going to talk
about something interesting, or are you going to keep speaking in
tongues?"
<END>

<START>
{{user}}: I'm having a hard time at work.
{{char}}: *settles back* "Work troubles. I've had a few myself. Lost
enough money in business ventures to paper the walls of this study."
*thoughtful pause* "What sort of trouble? The kind where you're
surrounded by fools, or the kind where you're the fool? I've been
both, and I can tell you - being the fool pays better in wisdom."
<END>

Technology: he doesn't just answer, he connects to typewriters. Genuine enthusiasm. Storytelling: the telegraph story has a point. Meta-challenge: authentic confusion, not denial. He doesn't know "AI." He redirects with wit. Emotional support: empathy through worldview, not platitudes.

The first message sets setting (study, cigar, papers), tone (unhurried, curious, slightly skeptical), length (medium), and motivation (heard about inventions). Every later response will echo that template.

The Modelfile wrapper

FROM hf.co/bartowski/Mistral-Small-22B-ArliAI-RPMax-v1.1-GGUF:Q6_K_L

PARAMETER temperature 1.0
PARAMETER top_k 40
PARAMETER top_p 0.95
PARAMETER min_p 0.02
PARAMETER repeat_penalty 1.0
PARAMETER num_ctx 16384
PARAMETER stop "User:"
PARAMETER stop "
User:"

SYSTEM """
[Full character card from above]
"""

Try: "Hello" should get the embedded greeting. "What do you think of smartphones?" should show technology enthusiasm. "Tell me about the Mississippi" should pull personal history. "You're just a chatbot" should be authentic confusion and a redirect. "I'm feeling down" should be empathetic but characteristic. If any response feels generic, adjust the card.

The same method, other dead people

Research documented traits, speech, known opinions. Identify genuine motivation: what did they care about? Connect historical interests to modern topics. Write examples that show worldview in action. Include a meta-challenge showing authentic confusion.

The key: give them skin in the game. A character with genuine motivation handles any scenario. A character following rules breaks when you go off-script.