text-embedding-3-small vs rerank-2.5-lite
Side-by-side API pricing comparison · OpenAI vs Voyage AI
text-embedding-3-small
by OpenAI
Current embeddingInput
$0.020/Mtok
Output
$0.020/Mtok
✓ Cheaper
| Blended avg | $0.020/Mtok |
|---|---|
| Context | 8K tokens |
| Modality | text |
| Parameters | Proprietary |
| Released | Jan 25, 2024 |
rerank-2.5-lite
by Voyage AI
Current embeddingInput
$0.020/Mtok
Output
$0.020/Mtok
| Blended avg | $0.020/Mtok |
|---|---|
| Context | — tokens |
| Modality | text |
| Parameters | Proprietary |
| Released | Jun 1, 2025 |
Cost at scale — 1M tokens (50/50 input/output)
| Volume | text-embedding-3-small | rerank-2.5-lite | Savings |
|---|---|---|---|
| 1M tokens | $0.02 | $0.02 | $0 (0%) |
| 10M tokens | $0.2 | $0.2 | $0 (0%) |
| 100M tokens | $2 | $2 | $0 (0%) |
| 1000M tokens | $20 | $20 | $0 (0%) |
Summary
text-embedding-3-small by OpenAI costs $0.020/Mtok input and $0.020/Mtok output, with a 8K-token context window. It supports text input.
rerank-2.5-lite by Voyage AI costs $0.020/Mtok input and $0.020/Mtok output, with a —-token context window. It supports text input.
Note: Pricing is per million tokens. Actual costs vary with usage patterns, prompt caching, and batch discounts. Always verify against official provider pricing pages.