← All posts
AI Deal Intelligence

What the AI Underwriting Engine Actually Does

Not a chatbot bolted onto a deal room

A lot of "AI" in deal software amounts to a chat window that can summarize a document you already read. T.HESIS's AI underwriting engine is built to run the firm's actual underwriting math — it extracts financials directly from OMs, CIMs, and Excel uploads rather than just summarizing them in prose.

Tool-calling precision, not plausible-sounding answers

When asked an underwriting question, the engine answers using tool-calling against the deal's real numbers — the DSCR it reports is the DSCR calculated from that deal's actual debt schedule, not a number inferred from pattern-matching prose. That distinction is the difference between an answer a team can defend in an IC meeting and one that just sounds right.

Persistent memory across sessions

The engine keeps context across sessions on a given deal, so a question asked this week doesn't require re-explaining the deal's structure from scratch — and it drafts IC memos and LP summaries using that same deal-specific context rather than a generic template filled in after the fact.

See it on your own deals.

Start a 14-day free trial, or book a walkthrough.