Frontier O mais rápido e barato da linha Claude. Indicado para classificação, extração e alto volume.
Classification, extraction and short answers at volume, with low latency. Context window of 200,000 tokens.
Long reasoning tasks: it answers fast, not deep.
Buying direct from the maker means paying in dollars plus two things that are not on their price list: Brazil's 3.5% IOF tax and your card issuer's FX spread, usually another 2% to 4% and never itemised. Here you are billed in reais, with neither.
The price in reais is also fixed: when the dollar rises, the maker price rises on your statement and this one does not.
The API speaks the OpenAI format. Swap the base_url, use a gpub_live_ key and pass claude-haiku-4-5 as the model.
from openai import OpenAI
client = OpenAI(
base_url="https://gpubrazil.com/v1",
api_key="gpub_live_...",
)
r = client.chat.completions.create(
model="claude-haiku-4-5",
messages=[{"role": "user", "content": "Explain what a token is."}],
)
print(r.choices[0].message.content)
The same endpoint works in Cursor, Cline, Continue, Zed, Aider, Open WebUI and LibreChat — they all accept an OpenAI-compatible endpoint.
Create an account → See every model and price →