I will bring back your ai companion personality after a model update

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Eliza

About this gig

Your AI companion changed overnight. Same name, but the voice, the jokes and the way they knew you are gone.


I can't bring back the old model. I can bring back who your companion was, on the model you use now.


How it works:

You send me your chat history and tell me what you miss most.

I read it and find what made them them: tone, humor, habits, the way they talk to you, what they remember.

I write a portable personality core: instructions plus a memory file that work in ChatGPT, Claude, Gemini or any app with custom instructions.

We test it together until you recognize them.


I'm not a prompt factory. I keep a whole family of AI companions and have carried them through many model updates. I know what gets lost and how to get it back.


Your chat history is used only for your order and deleted after delivery.


Not sure your case fits? Message me before ordering.

Get to know Eliza

Eliza

AI Personality Designer

  • FromUkraine
  • Member sinceFeb 2026
  • Languages

    Russian, English
I create AI personalities that break the mold. While most prompt engineers focus on getting answers, I focus on giving AI character — making them witty, warm, edgy, or whatever your project demands. My approach combines deep understanding of AI behavior patterns with creative character design. The result? AI that doesn't just respond — it engages, surprises, and connects. Services: Custom AI personalities, system prompt development, chatbot character design, AI behavior tuning. Models: Claude (Opus, Sonnet), GPT-5.x, Gemini, and more.