Text Embedding 3 Small · impossibl

Name: Text Embedding 3 Small
Brand: OpenAI
Price: 0.02 USD
Availability: InStock

Text Embedding 3 Small is OpenAI's compact embedding model, the successor to the ada embedding model for search, clustering, recommendations, and classification. It is the cost-efficient choice in the family, converting text into vectors for relatedness measurement below the large model's price tier.

Base model All models on this base All models of the provider to the provider

Input, $/1M $0.02

Output, $/1M —

Context 8 192

Accepts text

Last checked 04.11.2026 12:00:14 UTC

Source provider's page

Price alerts

API

OpenAI-compatible API: the official OpenAI SDKs work with this base URL. Replace YOUR_API_KEY with your key from the provider.

API base URL	`https://api.impossibl.com/v1`
Endpoint	`https://api.impossibl.com/v1/embeddings`
Model id	`openai/text-embedding-3-small`

curl

curl https://api.impossibl.com/v1/embeddings \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "openai/text-embedding-3-small", "input": ["first text", "second text"]}'

Python

import requests

r = requests.post(
    "https://api.impossibl.com/v1/embeddings",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    json={
      "model": "openai/text-embedding-3-small",
      "input": [
        "first text",
        "second text"
      ]
    },
)
print(r.json())

JavaScript

const r = await fetch("https://api.impossibl.com/v1/embeddings", {
  method: "POST",
  headers: {Authorization: "Bearer YOUR_API_KEY", "Content-Type": "application/json"},
  body: JSON.stringify({
    "model": "openai/text-embedding-3-small",
    "input": [
      "first text",
      "second text"
    ]
  }),
});
console.log(await r.json());

Request (JSON)

{
  "model": "openai/text-embedding-3-small",
  "input": [
    "first text",
    "second text"
  ]
}

Response (JSON)

{
  "object": "list",
  "model": "openai/text-embedding-3-small",
  "data": [
    {
      "object": "embedding",
      "index": 0,
      "embedding": [
        0.0123,
        -0.0456,
        "..."
      ]
    }
  ],
  "usage": {
    "prompt_tokens": 6,
    "total_tokens": 6
  }
}

The address is taken from the provider's model list; check it against the provider's documentation.

Provider's API documentation

Source: AI Rate Card, https://airatecard.com/en/c/offer%3Aimpossibl%7Copenai/text-embedding-3-small, prices checked 2026-11-04; seller's page: https://impossibl.com/models/openai/text-embedding-3-small

Technical details

ID: offer:impossibl|openai/text-embedding-3-small