# Compare Research Institutions by Impact

**Use case:** 

Rank universities and research institutions head-to-head by research momentum to see who's leading a field. Deterministic, built on OpenAlex.

## Input

```json
{
  "searchQuery": "machine learning",
  "inputMode": "query",
  "identifiers": [
    "https://doi.org/10.1038/s41586-021-03819-2"
  ],
  "analysisMode": "discovery",
  "maxResults": 50,
  "minImpactClass": "any",
  "excludeRetracted": false,
  "openAccessOnly": false,
  "outputProfile": "standard",
  "outputMode": "papers",
  "emitResearchBrief": true,
  "includeEntityProfiles": false,
  "compareInstitutions": [
    "MIT",
    "Stanford University",
    "Harvard University",
    "ETH Zurich"
  ],
  "includeTopicIntelligence": false,
  "includeGraphExport": false,
  "includeCitationExports": false,
  "monitorMode": false,
  "watchlistName": "default",
  "monitorSensitivity": "medium"
}
```

## Output

```json
{
  "name": {
    "label": "Entity",
    "format": "string"
  },
  "researchMomentum": {
    "label": "Research Momentum",
    "format": "number"
  },
  "worksInCorpus": {
    "label": "Works in Corpus",
    "format": "number"
  },
  "highImpactShare": {
    "label": "High-Impact Share",
    "format": "number"
  },
  "openAccessShare": {
    "label": "Open Access Share",
    "format": "number"
  },
  "country": {
    "label": "Country",
    "format": "text"
  },
  "topTopics": {
    "label": "Top Topics",
    "format": "array"
  }
}
```

## About this Actor

This example demonstrates how to use [OpenAlex Research Radar — Impact, Funders & Competitors](https://apify.com/ryanclinton/openalex-research-search) with a specific input configuration. Visit the [Actor detail page](https://apify.com/ryanclinton/openalex-research-search) to learn more, explore other use cases, and run it yourself.