elasticsearch-relevance-tests
Installation
SKILL.md
elasticsearch-relevance-tests
Per the [Elasticsearch Rank Eval API], the _rank_eval endpoint
"evaluates search result quality across typical queries using
relevance metrics."
Engine routing
This skill is the single home for term-based engine relevance testing.
The core _rank_eval workflow below is authored against Elasticsearch;
the per-engine deltas live in references:
| Engine | Where | Delta |
|---|---|---|
| Elasticsearch | this SKILL.md | Built-in _rank_eval; the canonical workflow |
| OpenSearch | references/opensearch.md | _rank_eval-compatible fork; Search Relevance Workbench, neural query DSL, hybrid BM25 + neural pipelines, ES-to-OS migration parity |
| Apache Solr | references/solr.md | No _rank_eval; debugQuery explain, LTR feature/model store REST, eDisMax tuning, external nDCG harness |