# OpenAI embeddings vs ZeroEntropy zerank and zembed (slim)

> OpenAI embeddings has a score of 73.4 (BB) against ZeroEntropy zerank and zembed's 13.8 (F). Both do embed text. The largest gap is agent ergonomics, 70 points. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/openai-embeddings-vs-zeroentropy.md (~1,550 tokens) · this version ~380 tokens · JSON https://www.anchorterminal.com/compare/openai-embeddings-vs-zeroentropy.json · canonical https://www.anchorterminal.com/compare/openai-embeddings-vs-zeroentropy
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-05

OpenAI embeddings has a score of 73.4 (BB) against ZeroEntropy zerank and zembed's 13.8 (F). Both do embed text. The largest gap is agent ergonomics, 70 points.

- OpenAI embeddings: BB 73.4, rank #59 of 452 · https://www.anchorterminal.com/tools/openai-embeddings.min.md
- ZeroEntropy zerank and zembed: F 13.8, rank #450 of 452 · https://www.anchorterminal.com/tools/zeroentropy.min.md
- Pick OpenAI embeddings for reliability (+65), schema & documentation (+58), agent ergonomics (+70), security & auth (+70), payments & pricing (+30), maintenance & community (+55), transparency & trust (+34). Pick ZeroEntropy zerank and zembed for nothing in particular.

| Category | OpenAI embeddings | ZeroEntropy zerank and zembed |
| --- | --- | --- |
| Reliability (16%) | 65 | 0 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 89 | 31 |
| Agent ergonomics (13%) | 90 | 20 |
| Security & auth (14%) | 95 | 25 |
| Payments & pricing (10%) | 30 | 0 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 60 | 5 |
| Transparency & trust (7%) | 88 | 54 |