69 cited runs of 15,782 observed answer runs.
Machine Relations IndexCitation rate0.44% Days observed32/125 Engine breadth6 ConfidenceConfidence C
Source domain profile · Other observed source
Mdpi.com in the Machine Relations Index
mdpi.com appeared as a cited source in 69 of 15,782 monitored answer runs (0.44%) from 2026-05-10 to 2026-09-18.
Days cited and days observed in the current release window.
chatgpt, claude, gemini, google_ai_mode, google_ai_overviews, perplexity. This is an observed-engine list, not a per-engine rate.
MRI confidence is not an Answer-Source Fidelity grade.
Standing
Population ranks from the public release
- Public standing
- #124 of 22,179 observed domains
- Full universe
- #124 of 22,179
- Source role population
- #18 of 18,623
- Evidence-qualified source role
- #18 of 185
Segment evidence
Observed category and question-shape rows
Segment rates use the exact category/question-shape denominator. Collecting rows show sample progress only; null or missing rates are not rendered as 0%.
| Category | Question shape | State | Cited runs | Observed runs | Run dates | Rate | Confidence | Rank population |
|---|---|---|---|---|---|---|---|---|
| AI Infrastructure | How buyers choose | Published | 3 | 106 | 7 | 2.83% | Unavailable | #69 of 258 |
| AI Infrastructure | Top lists | Published | 1 | 108 | 7 | 0.93% | Unavailable | #216 of 270 |
| AI Security & Privacy | How buyers choose | Published | 1 | 130 | 7 | 0.77% | Unavailable | #229 of 305 |
| AI Security & Privacy | Is it worth it | Published | 1 | 130 | 7 | 0.77% | Unavailable | #243 of 330 |
| AI Security & Privacy | Top lists | Published | 1 | 106 | 7 | 0.94% | Unavailable | #231 of 313 |
| AI Security & Privacy | Comparisons | Published | 4 | 114 | 7 | 3.51% | Unavailable | #44 of 263 |
| Consumer Health | Best tools | Published | 1 | 132 | 7 | 0.76% | Unavailable | #215 of 298 |
| Consumer Health | Is it worth it | Published | 2 | 130 | 7 | 1.54% | Unavailable | #104 of 213 |
| Deep Tech & Hardware | Best tools | Published | 10 | 121 | 7 | 8.26% | Unavailable | #16 of 328 |
| Deep Tech & Hardware | How buyers choose | Published | 1 | 130 | 7 | 0.77% | Unavailable | #148 of 195 |
| Deep Tech & Hardware | Problem-first research | Published | 1 | 104 | 7 | 0.96% | Unavailable | #116 of 157 |
| Deep Tech & Hardware | Top lists | Published | 14 | 106 | 7 | 13.21% | Unavailable | #5 of 279 |
| Deep Tech & Hardware | Comparisons | Published | 8 | 105 | 7 | 7.62% | Unavailable | #18 of 171 |
| Fintech | News-driven citations | Published | 4 | 616 | 53 | 0.65% | Unavailable | #297 of 1,531 |
| Healthcare Services | News-driven citations | Published | 6 | 613 | 53 | 0.98% | Unavailable | #185 of 1,264 |
| iGaming & Betting | Problem-first research | Collecting observations | 1 | 30 | 1 | Unavailable | Unavailable | No mature rank |
| Legacy News Topics | News-driven citations | Published | 8 | 2,138 | 54 | 0.37% | Unavailable | #440 of 4,025 |
| Martech & Advertising | News-driven citations | Published | 2 | 602 | 53 | 0.33% | Unavailable | #463 of 1,244 |
Published segments: 17. Collecting segments: 1.
Release and boundary
How to cite this profile
Mdpi.com (mdpi.com), 0.44% citation rate, 69 of 15,782 monitored answer runs, 2026-05-10 to 2026-09-18, mri_score_v2.0, mri_score_v2.0+2026-09-18+8fa38e54dd0a, https://machinerelations.ai/index/domains/mdpi.com.
Release mri_score_v2.0+2026-09-18+8fa38e54dd0a; methodology mri_score_v2.0; generated 2026-09-18; window 2026-05-10 to 2026-09-18; artifact 8fa38e54dd0a.
The public dataset reports citation rates, rankings, and evidence counts. It excludes internal query identifiers, raw cited URLs, and answer-engine provider payloads. MRI measures observed root-domain citations in monitored prompts, not all AI answers, recommendation quality, web traffic or commercial performance. A citation is not source support.
AuthorityTech publication intelligence projection is a downstream practitioner projection. It is not source evidence, citation provenance, or sameAs identity for the neutral dataset.