43 cited runs of 15,782 observed answer runs.
Machine Relations IndexCitation rate0.27% Days observed17/125 Engine breadth2 ConfidenceConfidence C
Source domain profile · Community and social platform
Stackexchange.com in the Machine Relations Index
stackexchange.com appeared as a cited source in 43 of 15,782 monitored answer runs (0.27%) from 2026-05-10 to 2026-09-18.
Days cited and days observed in the current release window.
chatgpt, 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
- #290 of 22,179 observed domains
- Full universe
- #290 of 22,179
- Source role population
- #9 of 27
- Evidence-qualified source role
- #9 of 10
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 | 1 | 106 | 7 | 0.94% | Unavailable | #234 of 258 |
| AI Infrastructure | Problem-first research | Published | 1 | 106 | 7 | 0.94% | Unavailable | #188 of 212 |
| AI Infrastructure | Top lists | Published | 1 | 108 | 7 | 0.93% | Unavailable | #254 of 270 |
| AI Security & Privacy | How buyers choose | Published | 1 | 130 | 7 | 0.77% | Unavailable | #284 of 305 |
| Consumer Products | Problem-first research | Published | 7 | 132 | 7 | 5.30% | Unavailable | #26 of 216 |
| Cybersecurity | Problem-first research | Published | 1 | 125 | 7 | 0.80% | Unavailable | #235 of 263 |
| Deep Tech & Hardware | Best tools | Published | 1 | 121 | 7 | 0.83% | Unavailable | #302 of 328 |
| Deep Tech & Hardware | Is it worth it | Published | 11 | 105 | 7 | 10.48% | Unavailable | #11 of 181 |
| Deep Tech & Hardware | Problem-first research | Published | 12 | 104 | 7 | 11.54% | Unavailable | #6 of 157 |
| Deep Tech & Hardware | Top lists | Published | 2 | 106 | 7 | 1.89% | Unavailable | #154 of 279 |
| Emergent Prosumer | Problem-first research | Published | 3 | 101 | 7 | 2.97% | Unavailable | #48 of 162 |
| Enterprise Software | How buyers choose | Published | 2 | 99 | 7 | 2.02% | Unavailable | #92 of 172 |
Published segments: 12. Collecting segments: 0.
Release and boundary
How to cite this profile
Stackexchange.com (stackexchange.com), 0.27% citation rate, 43 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/stackexchange.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.