text-embedding-ada-002
text-embedding-ada-002 is OpenAI's second-generation embedding model that unified multiple prior embedding endpoints into a single model, producing 1536-dimensional vectors suitable for search, clustering, classification, and recommendations.
index.ts
import { embed } from 'ai';
const result = await embed({ model: 'openai/text-embedding-ada-002', value: 'Sunny day at the beach',})More models by OpenAI
| Model |
|---|
| 1M | 1.8s | 55tps | $5.00/M | $30.00/M | Read: $0.5/M Write: — | $10.00/K + input costs | — | +4 |    | 04/24/2026 | |||
| 400K | 1.7s | 235tps | $0.75/M | $4.50/M | Read:$0.07/M Write:— | $10.00/K + input costs | — | +4 | | 03/17/2026 | |||
| 400K | 0.4s | 165tps | $0.20/M | $1.25/M | Read:$0.02/M Write:— | $10.00/K + input costs | — | +4 | | 03/17/2026 | |||
| 1.1M | 3.0s | 98tps | $2.50/M | $15.00/M | Read: $0.25/M Write: — | $10.00/K + input costs | — | +4 | | 03/05/2026 | |||
| 400K | 0.5s | 83tps | $1.75/M | $14.00/M | Read:$0.17/M Write:— | $14/K + input costs | — | +3 | | 12/11/2025 | |||
| 131K | 0.2s | 995tps | $0.35/M | $0.75/M | Read:$0.25/M Write:— | — | — |   +5 | 08/05/2025 |