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AI Briefs for Investors — From Source Pack to Investment Memo

Turn diligence files, management notes and market reports into a reviewable investment brief. Compare the investment case, conflicting evidence and unresolved questions in one document; verify the underlying facts before an investment decision.

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Business · real output

Keep the recommendation connected to its inputs.

The page after the contents: a dossier snapshot of headline figures for U.S. utility-scale battery storage, each with its citation, above the start of the executive summary.
Related worked example · Analyst dossier · Analyst Dossier: The U.S. Utility-Scale Battery Storage Market. View full size ↗

Inspect an actual Business report. A readable decision brief needs the question, supplied evidence, options, assumptions and next decision—not just a shorter source document.

Analyst Dossier: The U.S. Utility-Scale Battery Storage Market

A dossier built from four public EIA pages: a snapshot of figures, an executive summary, market size and growth, key drivers and trends, the competitive landscape, segments and buyers, an outlook, recommendations and a sources appendix, ending with the product's own faithfulness review of the text.

Inspect the source brief or data

Research target: The U.S. utility-scale battery storage market. Focus: How fast U.S. utility-scale battery storage capacity has grown, what is planned for 2025 and 2026, and how battery storage compares with the other kinds of generating capacity being added. Describe a trend, ranking or comparison only where a source states it, and say where the sources are silent.

Read the sample review notes

Open the full export and compare its statements with the cited sources before reuse.

Frame the decision

Name the audience, requested decision and source pack. Review imported tables and extracted text; record gaps instead of allowing a polished narrative to conceal them.

Inspect the analysis

Separate supplied facts, calculated values, assumptions and recommendations. For variance work, reconcile the period, unit, baseline and actual value before interpreting the direction of a difference.

Make the handoff usable

Use options, trade-offs, risks and named next actions. Review the final artifact and, when using Analyst calculations, inspect the calculation evidence separately from the narrative.

Source packs, conflicts and review decisions

Select source documents, case context, working notes, assumptions, options and decision constraints before generation. Inspect claims, metrics, exact quotations, source tables and conflicting figures. Review decisions are scoped to the source or artifact and can become stale after evidence changes; unresolved evidence should stay visible.

Calculation evidence and scenario comparison

Keep investment, recurring costs, benefits, delays, growth, discount assumptions and scenario probabilities explicit. Inspect deterministic cash flow and the available return, payback and sensitivity outputs. Compare scenarios before selection, and inspect the formula workbook or calculation receipt separately from the narrative recommendation.

Analyst, repeat periods and execution

Inspect the dossier's source tables, working rows and columns, calculation ledger and workbook handoff. Metric packs retain reviewable calculation and source context. Preview source replacements for a new period before accepting them. Execution records distinguish an action owner, baseline, target, measured value, data source and the reason for a status change.

A calculation can be replayable while the supplied inputs remain wrong. A generated report is decision support, not independent diligence, audit assurance or investment advice.

An AI brief for investors is a draft investment memo, market assessment or diligence summary built around a defined deal question. Gixo Business organizes your supplied material into a brief with financial context, risks and a recommendation for review. Where the reviewed plan and evidence policy calls for citations, the model can cite uploaded files with numbered markers. Missing citations, unsupported interpretations and wrong source data still need an analyst to resolve.

Additional product example
Example Business brief document preview
Example market-research brief preview. Open the full image to inspect the document; it is not a verified investment recommendation.

What to supply before generation

Decide what the committee must resolve

Specify the transaction, stage, geography, valuation date and decision: proceed to diligence, request more evidence or decline. A market overview and an investment recommendation need different supporting material.

Supply the decision evidence

Attach the dated operating model, management presentation, customer or cohort data and market research you are entitled to use. Explain differences in reporting period, currency and definitions. A revenue spreadsheet and a management slide are not interchangeable evidence.

Name the unresolved questions

For example: does reported growth reflect recurring revenue, a price increase or one customer? Put those questions into the brief instructions so the draft has to address them rather than fill the space with sector commentary.

What to expect and how to review it

An IC memo you can inspect

Review the thesis, options, financial assumptions, downside risks and requested decision. Keep management assertions separate from independently checked evidence and from your own judgement.

A claim-by-claim review route

Check numbered markers and open the source files they refer to. Use the Evidence tab to locate sentences that need attention, then edit the brief itself. A passed wording match does not validate the valuation model or the management forecast.

A practical boundary

Gixo does not supply an investment opinion, validate ownership of an asset or replace commercial, financial and legal diligence. If the source pack omits churn, debt covenants or a customer concentration schedule, request that evidence instead of treating a fluent paragraph as the answer.

From a source sentence to a reviewed claim

Illustrative source: A supplied pilot report says: “18 of 24 invited teams completed the four-week pilot. No commercial renewal decision has been made.”

Draft sentence to inspect: “18 teams completed the pilot [1], demonstrating strong renewal demand.” The marker can lead to the report, but the report does not support the renewal conclusion. Keep the observed completion count; replace the unsupported inference with “Renewal intent remains untested.”

In Checks → Evidence: Inspect the claim-matching and citation findings, open the source, and edit the sentence in the brief. A missing-marker finding does not insert a reference for you. Even a matched sentence needs review of its meaning. This is a worked review example with invented data, not a customer result or a claim that this exact draft was generated.

See the Business editor and Evidence workflow · Review the product and plan boundaries

Questions to settle before you use the output

What should I check before sending the memo to an investment committee?

Confirm reporting dates, currencies, revenue definitions, cohort sizes and forecast assumptions against the original files. Verify the most decision-sensitive claims, review conflicting sources and identify missing evidence. Review table figures and calculations too. Number reconciliation also reads table body cells, while headings and row labels provide context and derived totals are treated separately. A repaired draft can retain original figures when repair fails.

How are citations to my uploaded files created?

Upload source files and Gixo writes the brief to cite the claims and figures it takes from them, with numbered markers such as [1] and [2] and a Sources section listing those files. The writing model places the markers, so a sentence can go uncited: the Evidence tab in the brief editor lists up to five sentences that have none, for you to check, and adds nothing to the brief itself. A brief written without uploaded files has nothing to cite. Marketing and customer-facing formats such as social posts, press notes and email campaigns are written from your files without visible citations.

What do number checks and the Evidence tab actually establish?

Where a brief has sources - files you upload or connect, pages you add, or the search results web research drew on - a repair stage compares the figures in the paragraphs, lists and table body cells of the draft with the numbers in those sources, and rewrites any sentence or cell whose figure it cannot find there, substituting the source value or dropping the claim. A table heading or row label is read as context, not as a figure, and a total, difference or share the table works out from its own cells is never rewritten. That is reconciliation against your own sources, not an independent fact-check, and it is silent: nothing is marked up in the delivered brief, and a sentence it cannot repair, or a draft it cannot finish, keeps its original figures. For a brief written from sources you upload or from the search results web research drew on, the Evidence tab under Checks in the brief editor lists up to five sentences or table cells whose wording or figures it could not match to those sources, for you to check. It matches wording and exact figures, not meaning: a faithful paraphrase, or $8.1M where the source says 8,100,000, can fail to match while being true, so an unmatched sentence is a place to look, not an error, and a matched one is not confirmed either, because this is a comparison with your own sources, not a fact-check. It reads only part of a long source (24 passages of up to 1,600 characters) and at most 12 sources, files first. Of web research it reads the title and snippet of each search result, not the page, so a figure taken from the page alone does not match, and if it could not read every result the list is advisory. It reads a table cell with its row and column, and a total the table works out from its own cells passes when the arithmetic holds. It checks the draft as generated, not your later edits. Treat every figure as needing review until you have confirmed it at the source.

How are regulatory references handled?

In the optional Rules or standards panel you can name the jurisdiction, the laws or standards, and specific references such as GDPR Article 30, one per line. The brief is shaped around them, for structure and required disclosures, and ends with a Regulatory / Normative References appendix listing what you named. Gixo does not look clauses up or map requirements to them for you, and the appendix is not a source for factual claims in the brief.

Does a passed check remove the need for review?

The source forecast and verification gate are review aids, not independent fact-checking. Reviewers must confirm important claims, figures, assumptions, and recommendations against authoritative sources.

A due diligence report template that keeps evidence and unknowns separate

Use this due diligence report template as a starting outline for an investment or vendor review. Define the decision, scope and reporting date, then supply the source material you are permitted to use. It is an annotated structure for the reviewer to adapt, rather than a certification or a promise that a generated dossier will cover every diligence issue. Missing records stay open questions.

Starting structure for a source-based diligence report
SectionWhat to supply or recordWhat the reviewer checks
Decision and scopeThe proposed investment or vendor decision, alternatives, period and review owner.What is in scope and which decision the report can actually support.
Materials examinedSource names, dates, versions, relevant passages and missing requested documents.Whether the material is current, complete enough and applicable to the entity under review.
Business and commercial evidenceCustomer, product, market and operating records, with observations separated from management estimates.Unsupported conclusions, contradictory records and questions for the company or supplier.
Financial observationsPeriods, units, supplied statements and reviewed working-table calculations.Comparable reporting bases, source-cell mappings, calculation assumptions and any unverified external model result.
Risks and open diligenceIssue, supporting material, impact assumption, owner and next evidence needed.Which specialist, legal, tax, security or accounting work remains outside this document review.
Recommendation and next checksThe proposed next step, conditions, unresolved questions and review responsibilities.Whether the conclusion follows the available evidence and which conditions must be settled first.

Business Analyst can prepare a dossier from current supplied material and retain its AI faithfulness review. That review compares the draft with the same evidence; it is not independent verification of the business. Inspect the original records and material citations. A prior dossier is continuity context, while the next review needs current evidence. This workflow does not replace a licensed research database, a transaction data room or specialist due diligence.

When you use an approved Business Case as a source, select the particular approved revision and facts. Those facts and access are checked again when the supported Analyst workbook or reviewed output is saved or exported. Author-attested figures remain distinct from server-recomputed scenario results; neither approves a new investment conclusion.

Review the Analyst workflow · Compare Business brief and recommendation structures · See the source and review controls

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