OpenAI

text-embedding-3

High-performance text embedding model for semantic search and similarity calculation

Category Embedding Model ID text-embedding-3-large

Vector Dimensions3072

Model TypeText Embedding

Max Input8191 tokens

Pricing & Specs

💰 Pricing

Price$0.00013 / 1K tokens

⚙️ Specs

Vector Dimensions3072

Model TypeText Embedding

Max Input8191 tokens

OutputFloat vector

API Examples

Python

from openai import OpenAI

client = OpenAI(
    base_url="https://api.xairouter.com/v1",
    api_key="your-api-key"
)

response = client.embeddings.create(
    model="text-embedding-3-large",
    input="This is a text that needs to be vectorized",
    encoding_format="float"
)

embedding = response.data[0].embedding
print(f"Vector dimension: {len(embedding)}")

cURL

curl https://api.xairouter.com/v1/embeddings \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "text-embedding-3-large",
    "input": "This is a text that needs to be vectorized",
    "encoding_format": "float"
  }'

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