How AI answer engines name Luminance
Data through October 26, 2026
Across 486 answers ChatGPT, Claude, Gemini, Perplexity and Google's AI surfaces gave to buyer questions about Legal & Compliance between May 10, 2026 and October 26, 2026, Luminance was named in 18 (3.7%).
By engine
Answers each engine gave to buyer questions about Legal & Compliance, and how many of them named Luminance.
| Engine | Named | Answers | Rate |
|---|---|---|---|
| ChatGPT | 3 | 89 | 3.4% |
| Claude | 2 | 89 | 2.2% |
| Gemini | 3 | 89 | 3.4% |
| Perplexity | 2 | 89 | 2.2% |
| Google AI Mode | 7 | 99 | 7.1% |
| Google AI Overviews | 1 | 31 | 3.2% |
By question type
The same answers, split by the shape of the buyer question.
| Question type | Named | Answers | Rate |
|---|---|---|---|
| News | 18 | 486 | 3.7% |
Week by week
Luminance was named in at least one answer in 7 of the 9 weeks on record; the latest was the week of June 29, 2026.
Each week's answers to buyer questions about Legal & Compliance, Monday to Sunday, newest first, and how many of them named Luminance. The questions asked can differ from one week to the next.
| Week of | Named | Answers | Rate |
|---|---|---|---|
| 1 | 42 | 2.4% | |
| 1 | 42 | 2.4% | |
| 0 | 53 | 0.0% | |
| 0 | 43 | 0.0% | |
| 1 | 32 | 3.1% | |
| 3 | 112 | 2.7% | |
| 9 | 111 | 8.1% | |
| 2 | 48 | 4.2% | |
| 1 | 3 | 33.3% |
Named first
When an answer named Luminance alongside another brand in this record, it was named first in 0 of 18 (0.0%).
Named alongside
Sources the engines cited when they named Luminance
Domains cited in answers that named Luminance, by the number of those answers that cited them.
| Domain | Answers |
|---|---|
| sirion.ai | 9 |
| streamline.ai | 9 |
| ironcladapp.com | 7 |
| axiomlaw.com | 4 |
| definely.com | 4 |
| icertis.com | 4 |
| spellbook.com | 4 |
| xakiatech.com | 4 |
| aline.co | 3 |
| dioptra.ai | 3 |
Luminance's own site (luminance.com) was cited in 4 of 18 (22.2%).
Across every answer run in the Machine Relations Index, not only the answers that named Luminance, luminance.com was cited in 6 of 31,629 (0.02%), by 2 of the 6 engines it observes. The Index is still collecting evidence on luminance.com before it grades or ranks it.
How this is measured
Names are matched case-sensitively from each brand's own homepage title, in answers stored by the Machine Relations Index. Only derived counts are published here; no answer text is.
A brand appears only once it has been named in at least 10 answers on 7 separate days.
A name match counts a mention. It does not count a recommendation, and it does not measure sentiment.
Categories are the Index's buyer-question categories.
Source: Machine Relations Index.
FAQ
Does ChatGPT recommend Luminance?
ChatGPT named Luminance in 3 of 89 answers (3.4%) to buyer questions about Legal & Compliance between May 10, 2026 and October 26, 2026. This record counts a name, not a recommendation: it does not judge whether the answer endorsed Luminance.
Which sources do AI engines cite when they mention Luminance?
The domains cited most often in answers that named Luminance were sirion.ai (9 answers), streamline.ai (9 answers) and ironcladapp.com (7 answers).
Which AI engine names Luminance most often?
Google AI Mode, at 7.1%: it named Luminance in 7 of 99 answers to buyer questions about Legal & Compliance.