institution_concentration
shalloworg.opennih/opennih · Verify this server
Use this tool when the user asks how concentrated or unequal NIH funding is across institutions — 'is NIH money concentrated in a few universities', 'what share do the top 5 take', 'has inequality grown since 2000'. Returns gini, hhi, top5_share and the top-5 institutions over the competitive RPG-research scope (NULL awards excluded, never padded to $0). Bounds: fiscal years 1985-2100 with fiscal_year_start <= fiscal_year_end. Optional `ic` narrows the scope to one NIH institute when it is an IC abbreviation such as NCI or NIGMS. Any other string is matched as a NAME FRAGMENT and can span several institutes; `meta.ic_scope.kind` reports `fragment` and how many institutes matched. Omit `ic` for all-NIH. Not paginated.
1 trials · measured today
institution_concentration scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against org.opennih/opennih, measured 20 Oct 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote
- Credential class
- self-provisionable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-10-20 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
Embed this score
Available for every tool, scored or not — not a verification perk. Always links back to this page.
[](https://vouch.tools/tools/92b122d3-3958-4fbd-a2d2-f1fb2588a232)