Jina Embeddings v5 Text Small vs Voyage 4
Detailed comparison between Jina Embeddings v5 Text Small and Voyage 4. See which embedding best meets your accuracy and performance needs. If you want to compare these models on your data, try Agentset.
Model Comparison
Voyage 4 takes the lead.
Both Jina Embeddings v5 Text Small and Voyage 4 are powerful embedding models designed to improve retrieval quality in RAG applications. However, their performance characteristics differ in important ways.
Why Voyage 4:
- Voyage 4 has 20 higher ELO rating
- Voyage 4 delivers better accuracy (nDCG@10: 0.624 vs 0.608)
- Jina Embeddings v5 Text Small is 50ms faster on average
Overview
Key metrics
ELO Rating
Overall ranking quality
Jina Embeddings v5 Text Small
Voyage 4
Win Rate
Head-to-head performance
Jina Embeddings v5 Text Small
Voyage 4
Accuracy (nDCG@10)
Ranking quality metric
Jina Embeddings v5 Text Small
Voyage 4
Average Latency
Response time
Jina Embeddings v5 Text Small
Voyage 4
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Visual Performance Analysis
Performance
ELO Rating Comparison
Win/Loss/Tie Breakdown
Accuracy Across Datasets (nDCG@10)
Latency Distribution (ms)
Breakdown
How the models stack up
| Metric | Jina Embeddings v5 Text Small | Voyage 4 | Description |
|---|---|---|---|
| Overall Performance | |||
| ELO Rating | 1566 | 1586 | Overall ranking quality based on pairwise comparisons |
| Win Rate | 54.7% | 57.0% | Percentage of comparisons won against other models |
| Pricing & Availability | |||
| Price per 1M tokens | $0.050 | $0.060 | Cost per million tokens processed |
| Dimensions | 1024 | 1024 | Vector embedding dimensions (lower is more efficient) |
| Release Date | 2026-02-18 | 2026-01-15 | Model release date |
| Accuracy Metrics | |||
| Avg nDCG@10 | 0.608 | 0.624 | Normalized discounted cumulative gain at position 10 |
| Performance Metrics | |||
| Avg Latency | 289ms | 339ms | Average response time across all datasets |
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Agentset gives you a complete RAG API with top-ranked embedding models and smart retrieval built in. Upload your data, call the API, and get accurate results from day one.
import { Agentset } from "agentset";
const agentset = new Agentset();
const ns = agentset.namespace("ns_1234");
const results = await ns.search(
"What is multi-head attention?"
);
for (const result of results) {
console.log(result.text);
}Dataset Performance
By field
Comprehensive comparison of accuracy metrics (nDCG, Recall) and latency percentiles for each benchmark dataset.
PG
| Metric | Jina Embeddings v5 Text Small | Voyage 4 | Description |
|---|---|---|---|
| Accuracy Metrics | |||
| nDCG@5 | 0.000 | 0.000 | Ranking quality at top 5 results |
| nDCG@10 | 0.000 | 0.000 | Ranking quality at top 10 results |
| Recall@5 | 0.000 | 0.000 | % of relevant docs in top 5 |
| Recall@10 | 0.000 | 0.000 | % of relevant docs in top 10 |
| Latency Metrics | |||
| Mean | 291ms | 311ms | Average response time |
| P50 | 241ms | 309ms | 50th percentile (median) |
| P90 | 290ms | 321ms | 90th percentile |
business reports
| Metric | Jina Embeddings v5 Text Small | Voyage 4 | Description |
|---|---|---|---|
| Accuracy Metrics | |||
| nDCG@5 | 0.000 | 0.000 | Ranking quality at top 5 results |
| nDCG@10 | 0.000 | 0.000 | Ranking quality at top 10 results |
| Recall@5 | 0.000 | 0.000 | % of relevant docs in top 5 |
| Recall@10 | 0.000 | 0.000 | % of relevant docs in top 10 |
| Latency Metrics | |||
| Mean | 283ms | 309ms | Average response time |
| P50 | 247ms | 310ms | 50th percentile (median) |
| P90 | 322ms | 325ms | 90th percentile |
DBPedia
| Metric | Jina Embeddings v5 Text Small | Voyage 4 | Description |
|---|---|---|---|
| Accuracy Metrics | |||
| nDCG@5 | 0.823 | 0.815 | Ranking quality at top 5 results |
| nDCG@10 | 0.805 | 0.811 | Ranking quality at top 10 results |
| Recall@5 | 0.062 | 0.062 | % of relevant docs in top 5 |
| Recall@10 | 0.123 | 0.122 | % of relevant docs in top 10 |
| Latency Metrics | |||
| Mean | 270ms | 327ms | Average response time |
| P50 | 239ms | 312ms | 50th percentile (median) |
| P90 | 264ms | 357ms | 90th percentile |
FiQa
| Metric | Jina Embeddings v5 Text Small | Voyage 4 | Description |
|---|---|---|---|
| Accuracy Metrics | |||
| nDCG@5 | 0.838 | 0.873 | Ranking quality at top 5 results |
| nDCG@10 | 0.831 | 0.859 | Ranking quality at top 10 results |
| Recall@5 | 0.677 | 0.763 | % of relevant docs in top 5 |
| Recall@10 | 0.771 | 0.840 | % of relevant docs in top 10 |
| Latency Metrics | |||
| Mean | 300ms | 310ms | Average response time |
| P50 | 241ms | 311ms | 50th percentile (median) |
| P90 | 419ms | 324ms | 90th percentile |
SciFact
| Metric | Jina Embeddings v5 Text Small | Voyage 4 | Description |
|---|---|---|---|
| Accuracy Metrics | |||
| nDCG@5 | 0.703 | 0.737 | Ranking quality at top 5 results |
| nDCG@10 | 0.734 | 0.758 | Ranking quality at top 10 results |
| Recall@5 | 0.789 | 0.804 | % of relevant docs in top 5 |
| Recall@10 | 0.898 | 0.878 | % of relevant docs in top 10 |
| Latency Metrics | |||
| Mean | 267ms | 321ms | Average response time |
| P50 | 240ms | 311ms | 50th percentile (median) |
| P90 | 265ms | 331ms | 90th percentile |
MSMARCO
| Metric | Jina Embeddings v5 Text Small | Voyage 4 | Description |
|---|---|---|---|
| Accuracy Metrics | |||
| nDCG@5 | 0.960 | 0.941 | Ranking quality at top 5 results |
| nDCG@10 | 0.954 | 0.931 | Ranking quality at top 10 results |
| Recall@5 | 0.122 | 0.123 | % of relevant docs in top 5 |
| Recall@10 | 0.219 | 0.221 | % of relevant docs in top 10 |
| Latency Metrics | |||
| Mean | 273ms | 317ms | Average response time |
| P50 | 239ms | 307ms | 50th percentile (median) |
| P90 | 313ms | 323ms | 90th percentile |
ARCD
| Metric | Jina Embeddings v5 Text Small | Voyage 4 | Description |
|---|---|---|---|
| Accuracy Metrics | |||
| nDCG@5 | 0.842 | 0.916 | Ranking quality at top 5 results |
| nDCG@10 | 0.842 | 0.916 | Ranking quality at top 10 results |
| Recall@5 | 0.940 | 0.980 | % of relevant docs in top 5 |
| Recall@10 | 0.940 | 0.980 | % of relevant docs in top 10 |
| Latency Metrics | |||
| Mean | 336ms | 477ms | Average response time |
| P50 | 248ms | 310ms | 50th percentile (median) |
| P90 | 305ms | 331ms | 90th percentile |
Explore More
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