Last refreshed 2026-05-22. Next refresh: weekly.
Why use text-embedding-3-large on Vercel AI Gateway?
Vercel AI Gateway offers text-embedding-3-large with pay-as-you-go pricing at $0.13/1M input tokens. Vercel AI Gateway is a unified AI proxy providing a single OpenAI-compatible API endpoint to 275+ models from 25+ providers including Anthropic, OpenAI, Google, Meta, Mistral, DeepSeek, xAI, Alibaba, Amazon, ByteDance, Cohere, MiniMax, MoonshotAI, KwaiPilot, Black Forest Labs, Recraft, Voyage AI, NVIDIA, and more.
Setup recipe
Python + curlpip install openaiexport AI_GATEWAY_API_KEY=...import os
from openai import OpenAI
client = OpenAI(
api_key=os.environ["AI_GATEWAY_API_KEY"],openai/text-embedding-3-largeRequest example
import os
from openai import OpenAI
client = OpenAI(
api_key=os.environ["AI_GATEWAY_API_KEY"],
base_url="https://ai-gateway.vercel.sh/v1"
)
response = client.chat.completions.create(
model="openai/text-embedding-3-large",
messages=[{"role": "user", "content": "Hello"}]
)
print(response.choices[0].message.content)Gotchas
- Use provider model ID "openai/text-embedding-3-large", not the LLMReference slug "text-embedding-3-large".
- creator/model-name e.g. kwaipilot/kat-coder-pro-v2
- The examples expect AI_GATEWAY_API_KEY; rename it only if your application config maps the new variable.
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.13 |
Capabilities
No model capability flags are currently sourced.
About text-embedding-3-large
OpenAI's most capable text embedding model with 3072 output dimensions (configurable). Supports Matryoshka representation learning for smaller embeddings with reduced quality loss.
FAQ
What is the context window for text-embedding-3-large on Vercel AI Gateway?
text-embedding-3-large supports a 8,191 token context window on Vercel AI Gateway.
What API model ID do I use for text-embedding-3-large on Vercel AI Gateway?
Use the model ID openai/text-embedding-3-large when calling Vercel AI Gateway's API.
Who created text-embedding-3-large?
text-embedding-3-large was created by OpenAI as part of the text-embedding-3 model family.
Is text-embedding-3-large open source?
text-embedding-3-large's open source status is unknown in the seed data.