How much does OpenAI: GPT-5.5 cost on Ofox?

OpenAI: GPT-5.5 on Ofox.ai costs $5/M per million input tokens and $30/M per million output tokens. Pay-as-you-go, no monthly fees.

What is OpenAI: GPT-5.5's context window?

OpenAI: GPT-5.5 supports a context window of 1,050,000 tokens, allowing you to process large documents and maintain long conversations.

How to use OpenAI: GPT-5.5 API via Ofox?

Simply set your base URL to https://api.ofox.io/v1 and use your Ofox API key. The API is OpenAI-compatible — just change the base URL and API key in your existing code.

What capabilities does OpenAI: GPT-5.5 support?

OpenAI: GPT-5.5 supports the following capabilities: vision, function calling, reasoning, prompt caching, web search. Access all features through the Ofox.ai unified API.

OpenAI: GPT-5.5

Name: OpenAI: GPT-5.5
Brand: openai
Price: 5 USD
Availability: InStock
Rating: 5 (1 reviews)

Chat

openai/gpt-5.5

比較 Playground で試す始める

GPT-5.5 is OpenAI’s frontier model designed for complex professional workloads, building on GPT-5.4 with stronger reasoning, higher reliability, and improved token efficiency on hard tasks. It features a 1M+ token context window (922K input, 128K output) with support for text and image inputs, enabling large-scale reasoning, coding, and multimodal workflows within a single system.

コンテキストウィンドウ

最大出力トークン

128K

リリース日

2026-04-24

機能

VisionFunction Calling推論プロンプトキャッシュWeb検索

利用可能なプロバイダー

Azure

対応プロトコル

openaianthropic

Providers

Azure

入力トークン

$5/M

出力トークン

$30/M

キャッシュ読込

$0.5/M

Web検索

$0.01/R

Protocols

openai/v1/chat/completions/v1/responses

anthropic

コード例

from openai import OpenAI

client = OpenAI(
    base_url="https://api.ofox.io/v1",
    api_key="YOUR_OFOX_API_KEY",
)

response = client.chat.completions.create(
    model="openai/gpt-5.5",
    messages=[
        {"role": "user", "content": "Hello!"}
    ],
)

print(response.choices[0].message.content)