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Brihat InfotechBrihat Infotech

AI & Intelligent Systems

LLM systems built on your knowledge, accountable to your standards

RAG platforms, copilots, and document intelligence built on your data, inside your boundaries.

The problem

Generic chatbots don't know your policies, your contracts, or your customers. The value is in AI grounded in your data — but that demands retrieval engineering, evaluation, and data-boundary design that wrapper products skip.

What you get
  • Answers grounded in your data, with citations your auditors can follow
  • Hours of reading, drafting, and checking compressed to minutes
  • Model and vendor flexibility behind one abstraction layer

Capabilities

What the work actually involves

01

RAG knowledge platforms

Retrieval over your documents, wikis, and systems of record — with citations, permissions, and freshness pipelines.

02

Enterprise copilots

Assistants embedded in the tools your teams already use, drafting, summarising, and answering with your context.

03

Document intelligence

Extraction, classification, and verification across invoices, KYC, contracts, and claims at production accuracy.

04

Fine-tuning & model adaptation

Domain-adapted models where prompting hits its ceiling — with training data pipelines you own.

05

Evaluation harnesses

Regression suites for AI behaviour: accuracy, safety, and cost tracked release over release.

06

Ingestion and freshness pipelines

Event-driven updates when a source document changes, effective-date awareness so superseded versions lose rather than compete, and deletion that actually removes the vectors.

07

Model abstraction layer

One interface over whichever model is behind it, so a price change, a deprecation or a better option next quarter is a configuration decision rather than a rebuild.

Deliverables

What you are handed.

Yours to keep, and written so another team could pick them up.

A working system in your environment

Deployed inside your boundary or on a zero-retention tier, not a hosted demo we control.

A scored evaluation set

The tests that say whether a change made it better. Without this, tuning is superstition.

Data-boundary documentation

What leaves, what never can, what is redacted — written down for your security review.

Cost model per transaction

Token and infrastructure spend per unit of work, so the finance case survives scale.

The engagement

We do not publish prices — scope drives them. Everything else, here.

Starts with
A two-week feasibility spike against your real data
Typical duration
8–16 weeks to production
Who you get
Two AI engineers, a platform engineer, an architect
Commercial model
Fixed-scope spike, then phased build

How to decide

What the answer depends on.

Two sets of conditions. Read both against your own situation — most organisations recognise themselves in one column within a sentence or two.

This is the right call when

  • You have documents or knowledge that a generic model knows nothing about.
  • Answers must be traceable to a source, not merely plausible.
  • Your data cannot go to a public endpoint without controls.

A different approach fits better when

  • A general-purpose chatbot over public content. An off-the-shelf product is cheaper and good enough for that.
  • You have no evaluation criteria and do not want to define any.
  • Nobody internally can adjudicate whether an answer is correct.

Before you ask

Questions about custom AI & LLM development

Data-boundary design comes first: private cloud deployment, zero-retention API tiers, redaction layers where needed, and full interaction logging. Confidentiality is an architecture requirement, not a hope.

Next step

Bring us the problem. We will bring the architecture.

A discovery call takes forty-five minutes. You leave with our read on the problem, the shape of the system we would propose, and a straight answer on whether we are the right team for it.

  • No sales deck
  • An engineer on the call, not an account manager
  • NDA before you share anything