Reference · Snippet · python

OpenAI embeddings — batch

Last updated Jul 17, 2026

openaiembeddingspython

from openai import OpenAI

client = OpenAI()

chunks = [
    "Annual plans refund within 14 days of purchase.",
    "Monthly plans renew automatically each month.",
    "Contact support@example.com for billing disputes.",
]

response = client.embeddings.create(
    model="text-embedding-3-small",
    input=chunks,
)

for i, row in enumerate(response.data):
    print(chunks[i][:40], "→", len(row.embedding), "dims")