OpenAI: GPT-5.4 Mini
Chat-15%openai/gpt-5.4-miniGPT-5.4 mini brings the core capabilities of GPT-5.4 to a faster, more efficient model optimized for high-throughput workloads. It supports text and image inputs with strong performance across reasoning, coding, and tool use, while reducing latency and cost for large-scale deployments.
400K context window
128K max output tokens
Released: 2026-03-17
Supported Protocols:openaianthropic
Available Providers:Azure
Capabilities:VisionFunction CallingReasoningPrompt CachingWeb Search
Providers
Azure
-15%Input Tokens
$0.638/M
$0.75/M
Output Tokens
$3.83/M
$4.5/M
Cache Read
$0.0638/M
$0.075/M
Web Search
$0.01/R
Protocols
openai
/v1/chat/completions/v1/responsesanthropic
Code Examples
from openai import OpenAIclient = OpenAI(base_url="https://api.ofox.ai/v1",api_key="YOUR_OFOX_API_KEY",)response = client.chat.completions.create(model="openai/gpt-5.4-mini",messages=[{"role": "user", "content": "Hello!"}],)print(response.choices[0].message.content)
Related Models
Frequently Asked Questions
OpenAI: GPT-5.4 Mini on Ofox.ai costs $0.75/M per million input tokens and $4.5/M per million output tokens. Pay-as-you-go, no monthly fees.
OpenAI: GPT-5.4 Mini supports a context window of 400K tokens with max output of 128K tokens, allowing you to process large documents and maintain long conversations.
Simply set your base URL to https://api.ofox.ai/v1 and use your Ofox API key. The API is OpenAI-compatible — just change the base URL and API key in your existing code.
OpenAI: GPT-5.4 Mini supports the following capabilities: Vision, Function Calling, Reasoning, Prompt Caching, Web Search. Access all features through the Ofox.ai unified API.