Nythrex

Service · AI proof of concept

Know if it works before you fund it.

A proof of concept exists to answer one expensive question cheaply: does this AI idea work on your data, at a cost that makes sense? Ours is time-boxed, runs on your real data, is measured against a test set agreed up front, and ends with a written go / no-go.

Frame

Goal · pass criteria · data access

1

Test set

50–100 real cases

1.5

Build thin slice

End-to-end on real data

2.5

Measure & iterate

Error analysis

1.5

Report & decision

Go / no-go

0.5
035 weeks
A typical proof-of-concept shape. Scope is fixed; the answer is what you buy.

What you get at the end

Measured results

Accuracy on the test set, broken down by case type, with examples of good and bad outputs.

Failure analysis

Why it fails where it fails — and whether each failure type is fixable, and how expensive the fix is.

Cost & latency model

Cost per request and response time, projected to your production volume.

Architecture for production

What a production version would need: integrations, guardrails, permissions, operations.

Estimate for the next step

An itemised estimate for the production build, if the answer is “go”.

Everything we built

Code, prompts, test set and scripts — in your repository, yours to keep.

What makes a PoC worth paying for

A PoC that proves nothing

  • Success criteria defined afterwards
  • Clean sample data
  • Judged by a live demo
  • No cost numbers
  • Thrown away afterwards

A PoC that decides

  • Pass criteria agreed up front
  • Your real, messy data
  • Judged against a test set
  • Cost per request at your volume
  • Built to carry into production

If you’ve been shown an impressive demo and want to know whether it holds up, read 9 tricks that make an AI demo look better than the product first.

Good candidates for a proof of concept

  • Answering questions from your documents or tickets (RAG)
  • Extracting structured data from invoices, contracts or forms (document AI)
  • Classifying and routing incoming requests
  • Drafting replies or reports that people review
  • An agent handling a bounded back-office task (AI agents)

Frequently asked questions

Want a second opinion on your project?

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