OpenAI

Text Embedding Ada 002

The previous-generation embedding model, kept for backward compatibility with indexes built before the v3 family. Prefer text-embedding-3-small for new work.

ActiveAvailable from 4 providers

Source: OpenAI embeddings, OpenAI pricing, Field resolution verification

Price per 1M tokens
$0.1 in
Context window8,191
Input
  • Text
Output
  • Vector
Priced across4 providers

Pricing

Every billing leg from the live catalog, in USD per 1M tokens.

Billing legRateBatch
Input$0.1 / M$0.05 / M

Cost calculator

Billing-grade math over the rate card above, including the thinking tokens most estimates miss.

Estimated monthly cost
$20.00
at current list prices
Fresh input$20.00
Output$0.00
Track this automatically →

Compare providers

The same model, priced across every platform that serves it. Lowest input rate is flagged.

PlatformRegionInput / MBatchAccess
OpenAILowest
-$0.1✓First-party API
Azure OpenAI
-$0.1-Direct
Azure OpenAI · Data zone
-$0.11-Direct
Azure OpenAI · Regional
$0.11-Direct

Some hosts price by region. Shown rates match the selected region.

Price history

Has this model gotten cheaper or more expensive?

No changePriced at $0.1 per 1M since April 20, 2026.

More from OpenAI

Other models from the same provider.

GPT-6.1 Sol
openai/gpt-6.1-sol
$2 / $10 in / out per 1M
GPT-6 Sol
openai/gpt-6-sol
$2 / $10 in / out per 1M
GPT-6 Luna
openai/gpt-6-luna
$0.1 / $0.5 in / out per 1M
GPT-6 Astra
openai/gpt-6-astra
$10 / $50 in / out per 1M
GPT-5.6 Sol
openai/gpt-5.6-sol
$4 / $20 in / out per 1M
GPT-5.6 Terra
openai/gpt-5.6-terra
$2 / $12 in / out per 1M

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Rates are generated from SuperPenguin's live pricing catalog.