Personal lexicon · research preview

Impersonation

A lightweight copy of how you see language: map life-category word associations, train a private model, expand it across the English dictionary, then chat with an assistant that replies using only your personal lexicon.

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Personal lexicon concept: word associations forming a neural network, dictionary vectors, and temperature-zero RAG chat
Your anchors → trained model → full dictionary → lexicon-only replies

How Impersonation works

Train on your associations only. Expand to the rest of the dictionary in the background. Chat with strict retrieval — no free-form guessing.

Three-step flow: train personal associations, expand dictionary, chat from your lexicon only

1 · Association wizard

Ten life-category anchors (home, work, love, time…). You add the words that feel connected to you — that graph trains the model.

2 · Model + dictionary expansion

When quality thresholds are met, a background job maps the full English dictionary to your personal word network.

3 · Lexicon-only chat

Questions retrieve words from your profile only. Replies compose from that vocabulary — a lightweight copy of how you see language.

Built on in-house Prism technology

The lexicon chat pipeline runs three domestic libraries developed at Insight IT Solutions — each one sharpening a different layer of retrieval without touching your private word data.

PrismLang

Query pre-routing

Before retrieval, PrismLang classifies your message into one of the ten life-category buckets (home, work, love, time…). The pipeline uses that hint to prioritise the most relevant part of your word graph, so you get fewer off-topic words at the top of the ranked list.

About PrismLang
PrismRAG

Domain vector sharpening

After embedding your query with Gemini, PrismRAG nudges the 768-dimension vector toward the inferred life-category centroid. This tightens cosine similarity against your community centroids, so the right cluster surfaces even when your query uses general English rather than your exact vocabulary.

About PrismRAG
PrismResonance

Session-level coherence

PrismResonance maintains a lightweight session memory of which word communities appeared in recent replies. When you ask a follow-up question, communities that were active together before score higher — keeping multi-turn conversation thematically consistent without storing conversation text.

About PrismResonance

All three libraries degrade gracefully — if any is unavailable the pipeline falls back to the standard vector retrieval path with no change to the user experience.

Lexicon profile archive

Existing profiles in the workspace — browse without a passkey. Search, sort, or export; enter the workspace to chat or train.

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Request access to test Impersonation

Impersonation is available by invitation while we refine the research preview. Email us and we will send you a passkey to enter the workspace.

  • Personal lexicon profiles tagged with your name
  • Train, validate, and run dictionary inference
  • Chat with your own temperature-zero RAG knowledge base

Email Insight IT Solutions

info@insightits.com

Include your name and organization. We reply with a passkey and quick-start steps.