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GPT-4o Mini API

openai/gpt-4o-mini

Call GPT-4o Mini through UberLLM’s OpenAI-compatible API — from $0.0049/M input and $0.0197/M output, routed automatically to the cheapest healthy seller. OpenAI · 128,000 token context. Fee included.

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Demo · a few prompts a day, no sign-up

GPT-4o Mini pricing

Price now · per 1M tokens
Input
$0.00492
Output
$0.0197
Cached input
$0.00246
% off list
97% off
21% of input served from cache
List price · per 1M tokens
Input
$0.165
Output
$0.66
Cached input
$0.0825
Providers and their list prices, per 1M tokens
ProviderInputOutputCached input
Venice AI$0.15$0.60$0.075
OpenRouter$0.15$0.60$0.075

UberLLM routes every request to the cheapest healthy seller for this model. The price shown includes UberLLM’s 10% fee.

How to use GPT-4o Mini with the OpenAI SDK

Already using the OpenAI SDK? Change one line — the base URL — and call GPT-4o Mini with your existing code. Anthropic SDKs work against https://api.uberllm.dev/v1/messages.

python
from openai import OpenAI

client = OpenAI(
    base_url="https://api.uberllm.dev/v1",
    api_key="ull_your_key_here",
)

resp = client.chat.completions.create(
    model="openai/gpt-4o-mini",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(resp.choices[0].message.content)

GPT-4o Mini API — FAQ

How much does the GPT-4o Mini API cost?

GPT-4o Mini is listed from $0.0049 per million input tokens and $0.0197 per million output tokens through UberLLM, which routes each request to the cheapest healthy seller on a live marketplace and bills the price shown, which includes UberLLM's 10% fee.

How do I call GPT-4o Mini via API?

Use any OpenAI-compatible SDK: set the base URL to https://api.uberllm.dev/v1, your UberLLM API key, and model "openai/gpt-4o-mini". Anthropic SDKs work via https://api.uberllm.dev/v1/messages.

Is GPT-4o Mini OpenAI-compatible on UberLLM?

Yes. Every model on UberLLM — including GPT-4o Mini — is served through one OpenAI-compatible endpoint, so you change only the base URL and key.

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