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AI and LLM Integration

A demo that worked once is not a feature. The distance between the two is retrieval that finds the right document, evaluation that catches regressions, and a cost profile that survives your tenth customer.

What you get

What the work actually includes

  • Retrieval over your own data

    RAG done properly: chunking that respects document structure, embeddings, hybrid search, and reranking. Most bad answers are retrieval failures, not model failures.

  • Assistants and chat

    Streaming interfaces with conversation state, citations back to the source, and a clear boundary around what the model is allowed to do.

  • Extraction and classification

    Structured output against a schema, validated, with low-confidence cases routed to a person instead of guessed at.

  • Evaluation

    A test set built from your real cases and scored on every prompt or model change, so you find out in review rather than from a customer.

  • Cost and latency control

    Right-sized models per task, prompt caching, batching where latency allows, and token budgets you can actually see.

  • Guardrails and safety

    Explicit boundaries on what the model may say or do, input and output filtering, and a clear fallback when it is not confident, instead of a confident wrong answer.

  • Prompt and model versioning

    Changes tracked and evaluated before they ship, so a prompt tweak that quietly regresses accuracy on ten percent of queries gets caught in review, not by a customer.

Tooling

What we build it with

Chosen because it fits the problem, and because you will be able to hire someone who knows it after we hand over.

  • Anthropic Claude
  • OpenAI
  • pgvector
  • Embeddings
  • Hybrid search
  • Reranking
Questions

AI & LLM Integration, answered plainly

Which model should we use?

That is a per-task question, not a per-company one. Cheap fast models handle classification and extraction; larger ones earn their price on reasoning and long-context work. We benchmark on your data, and because the answer changes as models ship, we build the switch in.

Will our data be used for training?

Not under the API terms we build against — Anthropic and OpenAI both exclude API traffic from training by default. If you need data to stay in a region or never leave your own infrastructure, that constrains the model choice, and we scope it that way from the start.

Why does it get things wrong about our own documents?

Almost always retrieval rather than the model. If the right passage never reaches the prompt, no model recovers from that. We fix it with better chunking, hybrid keyword-plus-vector search, and reranking, before touching the prompt.

Can you add a chatbot to our existing website?

Yes. Most of the time this is additive: a widget that calls a retrieval endpoint over your existing content, with no changes to the site itself beyond embedding it. The scoping question is what it should be allowed to answer, and what it should hand off to a person.

How long does an AI integration project take?

A focused feature — a single assistant, a retrieval layer over one data source — is typically three to six weeks including an evaluation set. Multiple features, or integration into an existing complex product, runs longer, and we scope each feature as its own phase so you see one working before committing to the next.

Related work

What else we build

Most projects need more than one of these, and they are usually cheaper together than sequenced apart.

Why Choose Us

Why choose MZK Zeeshan?

  • 01

    Proven Expertise

    Production apps live on the App Store and Play Store, not prototypes and case-study mockups.

  • 02

    One Team, End to End

    Design, mobile, web, and API handled by the same people, so nothing is lost in the handoff between them.

  • 03

    Built to Scale

    Architecture, caching, and data decisions made for the traffic you will have, not only the traffic you have today.

  • 04

    Direct Communication

    You talk to the people writing the code. No account manager relaying your requirements second-hand.

  • 05

    Support After Launch

    Monitoring, updates, and store submissions continue after go-live, because that is when real usage starts.

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