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Business AI / Practical application

How AI Helps Businesses

From everyday productivity to structured review of important decisions

Goran Granić · Edition 3.1 · 28 September 2026

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The full guide is below, free and without registration. The PDF is the same version, suited for printing and the worksheet.

01

Start with the work, not the tool

This book is for owners and managers who want to use artificial intelligence practically: to communicate, prepare material, organise information and examine business decisions. You do not need dozens of subscriptions. You need a well-defined task, authorised data and a way to check the result.

Here, AI mainly means generative assistants for text and documents and, in some systems, search or other tools. Capabilities and data-handling rules depend on the product and configuration. ChatGPT Deep Research documentation, for example, describes research that combines sources into a documented report. [1]

How to use this book

Choose one real task as you read. Write down its objective and available information, consider the consequences of an error and apply an appropriate check. For an important decision, use the worked examples and the worksheet near the end.

Your route through the bookPages
Everyday use and input quality3-7
When one answer is not enough8-10
Two business examples11-12
An adoption pilot and Expert Consilium13-14
Worksheet, sources and next step15-16

The goal is not more AI-generated text. It is more useful work and a clearer basis for a decision.

The examples and worksheets are educational suggestions, not real client results. This book does not replace legal, tax, accounting, investment, medical or other regulated professional advice.

02

Three levels of business use

“How do we introduce AI?” is too broad a starting point. Ask instead: which task repeats, who uses the output and how do we recognise a correct result? Separate drafting, information work and decision support. This is a practical distinction used in this guide, not a universal classification.

1. Productivity: a usable draft

Examples include a customer email, a summary of notes, a presentation outline or a draft internal procedure. Bound the task and have the responsible person in your company check the output before use. The first benefit to test is lower total working time, including corrections.

2. Information: organise what you have

You can compare offer terms, extract questions from a client request or look for inconsistencies between two documents. Ask for the source location of each important claim. If information was not supplied, the output should say so rather than fill the gap with a plausible number.

3. Decision: examine conditions before committing

Choosing a supplier, accepting a major customer or changing prices requires more than a well-written argument. It needs an objective, constraints, options within the relevant scope and questions that could change the choice. AI can be part of the process; data requirements and responsibility remain.

Choose the simplest workflow that passes your quality checks. Add complexity only when it justifies the time and cost. [2]

Exercise: write down one task in each group. For your first pilot, choose one whose result you can readily verify and whose incorrect use you can stop.

03

Communication and sales: preparation first

Use AI to prepare a conversation, not to invent new customer promises. A useful task turns approved information into a clearer email or questions. A poorly bounded task lets the tool invent benefits, evidence, discounts or deadlines to sound more persuasive.

Suggested workflow

Provide the approved offer, intended audience, purpose and facts that must not change. Request a draft and a separate list of missing information. Check amounts, names, dates, product claims and tone. Sending the message remains a separate, authorised action.

Suggested prompt

Using the attached approved offer, draft a customer email of up to 180 words. The goal is to arrange the next conversation. Do not change prices, deadlines or terms. Do not invent references or results. List ambiguities as questions for me. Do not send the message.

Prepare for negotiation without pretending to know

Request three possible objections and questions that would test the customer’s actual reasons. These objections are hypotheses, not evidence of what the customer thinks. Test them in conversation rather than negotiate against an invented position.

How to tell whether it helps

Compare similar tasks before and during the pilot: total preparation and review minutes, corrected claims and acceptance by the accountable person. Do not equate nicer writing with higher sales; that needs a separate test.

A good draft speeds preparation only if checking and editing do not consume the benefit. Measure that in your own workflow.

04

Operations and support: bound the task

A routine request and a sensitive exception should not follow the same path. In an initial experiment, AI can suggest a category, locate a passage in an approved knowledge base and draft an answer. A member of your team checks the result before external use. This is a proposed internal customer-support pilot, not a description of the automated Expert Consilium service.

Request typeSuggested treatment
General question with an approved answerSource-linked draft; check that the source is current.
Missing data or conflicting sourcesState the unknown; seek clarification or escalate to a person.
Refund, dispute or policy exceptionNo independent promise or execution; an authorised decision.

A draft is not permission to act

Separate reading data, drafting and execution. Changing an order or issuing a refund requires verified permissions and business rules. A confident tone does not replace authorisation.

Suggested prompt for your internal customer support

Classify this anonymised request using the supplied categories. Use only the approved knowledge base. Identify the passage supporting the draft. If no answer is supported, write “refer to the responsible person in our team” and identify the missing information.

Track incorrect answers, rework and unnecessary or missed escalations. Speed of the first response is not a sufficient success measure. Do not reward the system for avoiding escalation when it is needed.

Start with proposals and checks. Introduce autonomy only for tasks with clear permissions, boundaries and tested results.

05

Offers and documents: keep the source trail

A comparison is useful only if it preserves the meaning of the original terms. “Delivery in 30 days” is not the same as “30 days after confirmation and advance payment”. Request the source and applicable condition alongside each extracted item.

LabelMeaningExample
DataStated in the supplied source.Offer A, section 3: 50% in advance.
AssumptionUsed but not confirmed.Expected consumption remains unchanged.
InferenceDerived from data and assumptions.A larger advance may increase working-capital needs.

Suggested prompt

Compare offers on price, minimum quantity, payment, delivery and change conditions. Identify the document and section for each item. If a term is absent, write “not supplied”. Do not rank before identifying missing information.

Manually check the decision-critical rows

Open the original and verify price, units, currency, dates and exceptions. Show calculations with a visible formula or table of known inputs. A sourced statement and correct sum do not automatically make the business conclusion sound: check the assumptions too.

General-purpose AI tools can also produce documented reports. An organised service should therefore demonstrate value through task definition and checking the actual result, not by claiming that other tools cannot cite sources. [1]

06

Before sharing data: five boundaries

First establish whether the information may enter the selected system. A task may be prepared with less data. These are practical recommendations, not a privacy guarantee for any particular product.

1. Authorisation

Use only documents you are authorised to process in this way. Internal access is not, by itself, permission to forward them to an external service.

2. Less data

For a trial, remove names, identifiers, contact details and unnecessary facts. Check attachments, comments and filenames too.

3. The service’s actual rules

Check processing, access, retention and use of content for training for the specific product and account. Do not infer these from the model name alone.

4. Drafting and execution

Do not grant permission to send messages, modify data or make payments when the task is only to prepare material. Checking text and approving an action are separate steps.

5. Confidentiality does not establish accuracy

Data protection does not establish analytical quality. A good answer does not establish appropriate data handling either. Check both separately.

NIST’s generative AI profile covers risks relating to fabricated claims, privacy and human-system interaction. Data handling and output quality need separate checks. [3]

07

When one answer is not enough

A first AI answer can be a useful start. For an important decision, sounding reasonable is not enough: establish its evidence, gaps and what would change it. Length and a confident tone are not measures of reliability.

One answer is not the same as one model

One tool can support multi-step work with sources, questions and revisions. [1] It is therefore not sound to claim that one model can never challenge arguments. What matters is whether the workflow actually checks important questions, not how many model names are listed.

When to increase scrutiny

When consequences involve a long-term commitment, major capacity pressure or difficult reversal. When arguments conflict: a better margin may come with less flexibility. When a missing fact could change the choice.

Suggested challenge prompt

Give the strongest argument against the proposal. Identify three assumptions supporting the conclusion. For each, state what evidence would challenge it and how we could obtain it. Do not invent probabilities or endorse the plan merely because I proposed it.

A prompt helps organise scrutiny; it does not verify truth. Investigate unknown demand. Test uncertain technical reliability. Involve a qualified adviser for regulated professional questions.

The advanced level is not “even more answers”. It is greater discipline around evidence, uncertainty and the decision.

08

Multiple perspectives, one evidence standard

Different roles can focus attention on different questions: cash flow, capacity or negotiating conditions. This is useful only when the differences add relevant insight rather than restate the same text.

A suggested structured workflow

Start with one shared decision brief and approved sources. Perspectives first prepare separate findings. Compare assumptions, disagreements and missing data. The synthesis should preserve an important minority objection, not only points attracting agreement.

Separate initial answers do not prove statistical independence: they may all rely on the same incomplete information. Five answers relying on one unverified assumption do not turn that assumption into a fact.

What to evaluate

In your own evaluation, check important omissions, support for claims, calculations and the feasibility of the next step. Record time, cost and required corrections. Anonymous ranking can be part of a review, but does not establish impartiality or professional correctness.

A fair comparison

Use the same case, inputs and output requirements. Assess usefulness, not length. If a more expensive tier receives better data or additional questions, the difference cannot be attributed solely to perspective count.

Anthropic describes parallel work and evaluation loops, recommending added complexity when improvement can be demonstrated. This does not validate any particular EC configuration. [2]

09

What a useful decision report contains

A report is not more valuable because it has more pages. It is useful when it clearly shows the basis for the recommendation, limitations and next action. This structure is a quality-assessment template, not a promise that every service tier includes every item.

ComponentQuestion
Decision and objectiveWhat are we deciding and trying to achieve?
Data and assumptionsWhat was supplied, assumed or remains unknown?
Options within scopeWhat are the alternatives, including delay or conditional acceptance?
Risks and trade-offsWhich issues could change the choice?
Reasoned directionWhich step makes sense, and under what conditions?
Verification planWho obtains which evidence, by when, and how is the decision revisited?

Reasoning, not unlimited certainty

Weak conclusion: “B is best because it is cheapest.” Stronger: “B is cheaper per unit. The final choice depends on the minimum quantity and realistic consumption; without those inputs, we do not recommend unconditional acceptance.”

A conditional recommendation ties the decision to what must be true. A report should say when more analysis cannot replace evidence or professional review.

Reader test: can I name one next check and explain why it could change my choice?

10

Example 1: a cheaper unit, a larger commitment

FICTIONAL EDUCATIONAL SCENARIO. A firm buys according to need at EUR 100 per unit. A new supplier offers EUR 90, with an annual minimum of 1,200 units. We examine one year and equal quality, excluding tax, finance, storage and payment-timing differences. This is not advice on a real contract.

NeedCurrent purchasesNew purchasesExcess units
800EUR 80,000EUR 108,000400
1,000EUR 100,000EUR 108,000200
1,200EUR 120,000EUR 108,0000

At a need of 1,000 units, the new offer requires EUR 8,000 more in purchases that year, despite a 10% lower unit price. There are 200 units of excess stock. The extra expenditure is not automatically a final loss: inventory may retain future value, but that must be assessed.

For need D up to 1,200 units: current expenditure = 100 × D; new expenditure = 90 × 1,200 = EUR 108,000. They are equal at D = 1,080. This is the purchase-expenditure threshold in this simplified example, not an overall profitability threshold.

What changes the decision

Check demand reliability, product life, usefulness of excess stock, payment terms and the actual minimum obligation. Consider a phased minimum, trial period or conditional exclusivity. An appropriate professional reviews legal applicability and contractual wording.

The finding is not “reject the discount”. It is: compare the whole commitment, not only the price of one unit.

11

Example 2: a major customer changes the business

FICTIONAL EDUCATIONAL SCENARIO. A new customer requests higher volume, a discount, extended payment terms and dedicated support. The owner sees a growth opportunity. Operations are close to planned capacity. Verified incremental costs and collection assumptions are missing.

What a superficial answer can miss

More revenue alone does not establish whether the business is attractive. If requirements change support, inventory or workload, applying the existing margin to new revenue may be inappropriate. This is a question to investigate, not a claim that a large customer is undesirable.

AngleQuestion
CommercialWhich volume is committed and which is only a forecast?
Cash flowWhen do we pay for purchases and expect collection?
OperationalWhat changes for existing customers and the team?
DependencyWhat if the customer reduces volume or changes terms?

Before a final “yes”

Obtain confirmed volume and requirements, calculate incremental costs and verify capacity with responsible people. Then consider acceptance, revised prices or terms, or a bounded pilot. Do not invent a probability of late payment without evidence.

Analysis should distinguish an opportunity worth accepting from terms that need changing first. It should not assume that growth must be good or bad.

12

A small, measurable AI adoption pilot

Do not start with “using more AI”. Start with a recurring task and a recognisable good result: for example, drafting a routine B2B response from approved information. This is an experiment design, not a guaranteed recipe.

Before testing

Define the owner, permitted data, quality standard, review and stopping condition. Record time and errors in the current process. Prepare a small set of comparable tasks without confidential data unless necessary and authorised.

During testing

Apply the same standard to ordinary and AI-assisted work. Measure total time, not generation alone. Record incorrect claims, rework and output acceptance. External actions require the planned approval.

Specify in advanceWorking statement
HypothesisAI drafting reduces total time at the same accuracy standard.
MeasurementPreparation and review minutes; serious errors; rework.
ThresholdThe owner chooses minimum benefit and acceptable quality before testing.
StopAn unauthorised action or data disclosure stops the pilot.

This follows the hypothesis-test-measurement-threshold logic of Strategyzer’s Test Card. A small pilot informs the next step; it does not establish that the result holds for every team and situation. [4]

If there is no improvement, do not immediately buy a more complex system. First check the task, inputs and review cost.

13

Where Expert Consilium fits

Expert Consilium is an automated service for structured analysis of a specific business decision. Its described method includes separate initial AI perspectives, automated AI-to-AI comparative review (peer review) and final synthesis into a report. The perspectives are not real professionals participating in the consultation. [EC]

TierScopePurpose
Fast4 perspectivesFocused examination of a bounded decision.
Consilium9 perspectivesBroader review of connected business issues.
Grand Consilium15 perspectivesThe broadest agreed scope for a complex case.

Perspective count does not promise greater accuracy or necessarily mean the same number of distinct underlying models. Exact scope, options, timing, price and delivery format are confirmed before ordering. This guide is not a price list or contract.

When a self-service tool makes sense

For a draft, explanation or task you can check, working directly with an AI tool may be sufficient. If you already have a good process and appropriate people, an additional service is not automatically necessary.

What a service must justify

Value should be visible in relevant findings, clear assumptions and useful steps, together with work taken off your hands. The possible cost of an error alone does not prove that analysis is worthwhile. Assess it against the problem, sample deliverable and agreed scope.

Human review of reports is not included in any Expert Consilium tier. AI-to-AI review is not independent fact-checking or a licensed professional assessment. When such a review is needed, the client arranges it separately.

14

Your decision on one page

Complete this before prompting AI, meeting your team or commissioning a review. The description can be short but should identify the decision. Mark unknowns; do not replace them with invented certainty.

  1. Decision and deadline:
  2. Objective and constraints:
  3. Facts and sources available:
  4. Assumptions not yet confirmed:
  5. Options to consider:
  6. Evidence or condition that could change my choice:
  7. Next check: who, what and by when?

If you cannot say what would change your choice, check whether you seek analysis or merely confirmation.

15

Sources and your next step

External sources support general statements about AI workflows and evaluation. They do not validate Expert Consilium’s quality, results or market demand. Prompts, worksheets and fictional examples are editorial suggestions in this guide.

  • [1] OpenAI: Deep research in ChatGPT
  • [2] Anthropic: Building effective agents
  • [3] NIST: AI 600-1, Generative Artificial Intelligence Profile (2024)
  • [4] Strategyzer: Validate Your Ideas with the Test Card (2015)
  • [EC] Expert Consilium, “Why Pay When Free AI Tools Exist”, edition 2, p. 5: perspectives, automated AI-to-AI review, reporting and service boundaries. Current scope is governed by the terms confirmed before ordering.

Sources checked on 27 September 2026. Product capabilities and terms can change; check current documentation before implementation.

One decision, one next step

Choose a task, complete the worksheet and identify one check that could genuinely change the next step. The shorter companion guide “Before You Say YES” provides seven questions for examining an important business proposal.

To understand Expert Consilium and available scope, visit the website or send a short enquiry. You do not need to include confidential documents in the first contact.

Contact page · [email protected]

Informational material, not regulated professional advice or a guarantee of accuracy or business outcomes. The accountable person makes the final decision.

Do you have a specific decision in front of you?

Describe it in a few sentences. You do not need to send confidential documents in the first enquiry.

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