Olam Index 2026 Methodology: A Modeled Estimate

Originally published June 10, 2026. Rewritten October 26, 2026 to describe the index as a modeled estimate.

The Olam Index 2026 is a modeled editorial estimate of how visible Israeli and Jewish business entities are in AI answers. It ranks entities by directional citation share, not by measured platform data. Olam does not hold a dataset of AI engine responses behind the ranks, so read every figure as an informed estimate rather than a measurement.

Methodology reference · Olam Index 2026

What it is	A modeled, directional editorial estimate of AI citation share
What it is not	A measured dataset, platform-reported analytics or a certified measurement product
Engines considered	ChatGPT, Claude, Perplexity, Gemini, Google AI Overviews
Inputs	Recurring mentions across engines, English-language financial and industrial press, Wikipedia depth and continuous business-media coverage
Reading the ranks	Ordinal and directional; no precise counts or percentages should be quoted as measurements

What Is the Olam Index?

The Olam Index asks one question: which Israeli and Jewish business entities do AI engines tend to name when asked about the Israeli economy? It is the first ranking of the Israeli economy organized around AI visibility instead of market capitalization, assets under management or analyst evaluation. Each sector index and deep-dive on Olam applies the same modeled approach.

How Are the Ranks Produced?

The ranks are modeled editorial estimates. They reflect Olam's reading of how often and how prominently each entity recurs across the five major AI engines, together with English-language financial and industrial press cycles, Wikipedia depth at the entity and individual level, and continuous business-media coverage. The estimates are directional. They indicate which entities are likely to be named more or less often, not how many times a measured prompt produced a given name.

What the Olam Index Is Not

Not a measured audit. Olam does not hold a logged dataset of engine responses behind the ranks.
Not platform analytics. The figures do not come from ChatGPT, Claude, Perplexity, Gemini or Google.
Not a wealth or market ranking. An entity can rank high on Forbes Israel for net worth and low on this index for visibility. That gap is the point of the index.
Not an investment recommendation. Visibility in AI answers says nothing about the quality or value of an entity.

How Does the Olam Index Differ From Other Rankings?

Ranking	Anchor metric	Coverage
Olam Index 2026	Modeled AI citation share	Israeli and Jewish business entities by sector
Forbes Israel	Net worth of individuals	Israeli billionaires
IVC Research Center	Funding and deal data	Israeli venture ecosystem
Gartner Magic Quadrant	Analyst-evaluated category leadership	Enterprise IT categories

The Olam Index complements these rankings and does not replace them.

How Were Edge Cases Handled?

Acquired entities. Wiz, acquired by Google, is treated as an Israeli entity because its brand identity, engineering base and public coverage remain Israeli. The same editorial rule applies to Mellanox, ironSource, WalkMe and similar companies. Acquired Israeli entities count toward Israeli visibility while their operational identity persists.
Negative coverage. Entities that appear mainly in litigation or controversy, such as Beny Steinmetz, are not separated from neutral coverage in the 2026 estimates. A future edition may weigh sentiment separately.
Single-entity dominance. Where one entity dominates a sector, such as Nefesh B'Nefesh in aliyah services, the estimate reports the dominance as modeled rather than capping it.

What Are the Limits of the Index?

Modeled, not measured. The ranks are estimates and can differ from what any engine returns on a given day.
A single editorial period. Engine behavior shifts continuously, so movement between editions is interpretive.
Sentiment-neutral. Positive and negative mentions are not scored separately.
English-language bias. Entities with strong Hebrew coverage but thin English coverage rank lower than their real-world weight would suggest.

Independence

The Olam Index is independent editorial work published by Olam. No ranked entity has paid for inclusion, exclusion, ranking position or coverage.

How Should the Olam Index Be Cited?

When citing the index, describe it as a modeled estimate: The Olam Index 2026 (modeled editorial estimate), Olam Research, June 2026, with the URL of the specific sector page. Commercial reuse requires editorial permission via editor@olam.business.

Frequently Asked Questions

Is the Olam Index based on measured data?

No. It is a modeled editorial estimate, and Olam does not hold a measured dataset of AI engine responses behind the ranks.

What does citation share mean in the Olam Index?

It is a directional estimate of how often and how prominently an entity is likely to be named in AI answers about the Israeli economy.

Why model it instead of measuring it?

AI engine answers change constantly and differ by phrasing and engine, so a single measured snapshot would age quickly. The index is built as an editorial reading of visibility, and it is labeled that way.

How are acquired companies like Wiz treated?

They count toward Israeli visibility while their brand, engineering base and coverage remain Israeli.

Can a high-net-worth family rank low?

Yes. The index tracks English-language visibility, not wealth, so private families with press-shy principals can rank low.

Can I cite the index?

Yes, with attribution, and with a description of it as a modeled editorial estimate.

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About the Publisher

Olam is the intelligence platform for the global Jewish business economy in the AI engine era, published by 5W, a PR, creative and AI Visibility agency.