GPT 5 Mini API
openai/gpt-5-mini
Call GPT 5 Mini through UberLLM’s OpenAI-compatible API — from $0.0165/M input and $0.1319/M output, routed automatically to the cheapest healthy seller. OpenAI · 400,000 token context. Fee included.
GPT 5 Mini pricing
- Input
- $0.0165
- Output
- $0.1319
- Cached input
- $0.00165
- Input
- $0.275
- Output
- $2.20
- Cached input
- $0.0275
| Provider | Input | Output | Cached input |
|---|---|---|---|
| Bankr | $0.25 | $2.00 | $0.025 |
UberLLM routes every request to the cheapest healthy seller for this model. The price shown includes UberLLM’s 10% fee.
How to use GPT 5 Mini with the OpenAI SDK
Already using the OpenAI SDK? Change one line — the base URL — and call GPT 5 Mini with your existing code. Anthropic SDKs work against https://api.uberllm.dev/v1/messages.
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-5-mini",
messages=[{"role": "user", "content": "Hello!"}],
)
print(resp.choices[0].message.content)GPT 5 Mini API — FAQ
How much does the GPT 5 Mini API cost?
GPT 5 Mini is listed from $0.0165 per million input tokens and $0.1319 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 5 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-5-mini". Anthropic SDKs work via https://api.uberllm.dev/v1/messages.
Is GPT 5 Mini OpenAI-compatible on UberLLM?
Yes. Every model on UberLLM — including GPT 5 Mini — is served through one OpenAI-compatible endpoint, so you change only the base URL and key.