Decision Workspace
ragmetric vs rank-eval vs opentelemetry-otlp
Side-by-side comparison of Rust crates
46
ragmetric
experimentalv0.1.0
IR metrics for RAG retrieval evaluation: recall@k, MRR, NDCG@k, hit@k. Pure data ops, no model dependencies.
36
rank-eval
experimentalv0.1.0
Ranking evaluation metrics: NDCG, MAP, MRR, precision, recall. TREC format support.
76
opentelemetry-otlp
growingv0.32.0
Exporter for the OpenTelemetry Collector
Core Metrics
| ragmetric | rank-eval | opentelemetry-otlp | |
|---|---|---|---|
| Health Score | 46 | 36 | 76 |
| Total Downloads | 13 | 28 | 104.5M |
| 30d Downloads | 0 | 0 | 9.2M |
| Dependents | 0 | 0 | 9.9K |
| Releases | 1 | 1 | 26 |
| Last Updated | 16d ago | 169d ago | 17d ago |
| Age | 16d | 5m | 5y 9m |
Health Breakdown
ragmetric
Maintenance
12
Quality
15
Community
6
Popularity
1
Documentation
12
rank-eval
Maintenance
6
Quality
7
Community
6
Popularity
2
Documentation
15
opentelemetry-otlp
Maintenance
20
Quality
16
Community
20
Popularity
8
Documentation
12
Technical Details
| ragmetric | rank-eval | opentelemetry-otlp | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.0 | 0.32.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 0 | 4 | 23 |
| Crate Size | 8KB | 735KB | 77KB |
| Features | 0 | 2 | 27 |
| Yanked % | 0.0% | 100.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.75 | 1.74 | 1.75.0 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •opentelemetry-otlp leads with a health score of 76/100, but none of the options score above 80.
- •opentelemetry-otlp is depended on by 9.9K crates — strongest ecosystem trust.