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LIVE RANKINGS & DATA
Loading the latest published snapshot and its supporting evidence.
Zhengzhou University as OpenAlex institution I38877650 in the current AI research cohort.
A current roll-up of published ranks, normalized facts, primary evidence, and entity relationships. No missing value is inferred.
| Metric | Value | As of | Evidence | Confidence |
|---|---|---|---|---|
| researchOpenAlex-indexed AI works by institution | 715 worksreported | Jul 27, 2026 | OpenAlex API ↗Grade A | 100% |
| researchShare of all scoped OpenAlex AI works | 0.08 percentderived | Jul 27, 2026 | OpenAlex API ↗Grade A | 100% |
Every currently published position, joined to its snapshot, confidence, and methodology version.
| Rank | Leaderboard | Score | Movement | Confidence | As of | Method | Open explanation |
|---|---|---|---|---|---|---|---|
| #119 | Institutions in AI Researchinstitutions-in-ai-research | 715 | — | 100% | Jul 27, 2026 | v1 | Explain → |
Ranks institutions by OpenAlex-indexed AI works with an affiliated authorship, using complete group pagination and an exact all-scoped-work denominator.
Some explanation inputs are unavailable Missing: publicFrozenEvidence, comparablePriorRanking.
| Component | Value | Weight | Contribution | Evidence | Status |
|---|---|---|---|---|---|
| denominatorIncludesUnknownInstitution | 1 | Unavailable | — | 0 | unavailableno_public_frozen_evidence |
| minimumRankedWorks | 10 | Unavailable | 10 | 0 | unavailableno_public_frozen_evidence |
| multiInstitutionCounting | 1 | Unavailable | — | 0 | unavailable |
2 published observations for Zhengzhou University. Open a row for the source, evidence location, extraction method, and quality state.
| Metric | Value | Kind | As of | Confidence | Evidence |
|---|---|---|---|---|---|
| OpenAlex-indexed AI works by institutionopenalex-institution-ai-works-t12m | 715works | reported | Jul 27, 2026 | 100% | View source
|
| Share of all scoped OpenAlex AI worksopenalex-institution-ai-work-share-t12m | 0.0764percent | derived | Jul 27, 2026 | 100% | View source
|
| nameIsUnknown | 0 | Unavailable | — | 0 | unavailableno_public_frozen_evidence |
|---|
| openAlexInstitutionId | I38877650 | Unavailable | — | 0 | unavailableno_public_frozen_evidence |
|---|
| openalex institution ai work share t12m | — | 0% | 0 | 1 | available |
|---|
| openalex institution ai works t12m | — | 100% | 715 | 1 | available |
|---|
| share | 0.0764384596 | Unavailable | — | 0 | unavailableno_public_frozen_evidence |
|---|
| unknownInstitutionWorks | 493868 | Unavailable | 493,868 | 0 | unavailableno_public_frozen_evidence |
|---|
| windowEndExclusive | 2026-07-27 | Unavailable | — | 0 | unavailableno_public_frozen_evidence |
|---|
| windowStartInclusive | 2025-07-27 | Unavailable | — | 0 | unavailableno_public_frozen_evidence |
|---|
| works | 715.0000000000 | Unavailable | — | 0 | unavailableno_public_frozen_evidence |
|---|
no_prior_published_snapshot
No comparable component drivers were published.
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