RAG indexing

text-embedding-3-small vs text-embedding-3-large Cost

Compare OpenAI embedding list prices for indexing and retrieval workloads.

OpenAI

text-embedding-3-small

Provider
OpenAI
Modality
embedding
Input / 1M
$0.02
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OpenAI

text-embedding-3-large

Provider
OpenAI
Modality
embedding
Input / 1M
$0.13
View model page →

Sample workload

Estimated spend on a shared scenario

Catalog rates updated 2026-07-31. Same inputs on both models for an apples-to-apples read.

text-embedding-3-small

10k × 2k/500 tokens

$0.40

Lower cost

text-embedding-3-large

10k × 2k/500 tokens

$2.60

text-embedding-3-small is lower by $2.20 on this sample workload.

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Approximate static list prices for planning only. Always verify against each provider’s official pricing page before production budgeting.