OpenAIEmbeddingsReleased December 15, 2022

Text Embedding Ada 002

Name: Text Embedding Ada 002
Brand: OpenAI
SKU: text-embedding-ada-002
Availability: InStock

Text Embedding Ada 002 costs $0.1 per 1M input tokens on LLM API and returns 1536-dimension vectors, with an 8K-token input limit.

Pricing

Served by OpenAI, the only provider.

Text Embedding Ada 002 prices on LLM API
Input	$0.1	per 1M tokens

Specifications

Dimensions1536
Max input8K tokens

Call Text Embedding Ada 002

POST /v1/embeddingsSet LLMAPI_KEY to your LLM API key.Embeddings docs

import os

from openai import OpenAI

client = OpenAI(
    base_url="https://api.llmapi.ai/v1",
    api_key=os.environ["LLMAPI_KEY"],
)

result = client.embeddings.create(model="text-embedding-ada-002", input="Hello")
print(len(result.data[0].embedding))

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.llmapi.ai/v1",
  apiKey: process.env.LLMAPI_KEY,
});

const result = await client.embeddings.create({ model: "text-embedding-ada-002", input: "Hello" });
console.log(result.data[0].embedding.length);

curl https://api.llmapi.ai/v1/embeddings \
  -H "Authorization: Bearer $LLMAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "text-embedding-ada-002", "input": "Hello"}'

More from OpenAI

All OpenAI embedding models

Prices synced November 3, 2026.