OpenAI: GPT-5.4
Chatopenai/gpt-5.4GPT-5.4 是 OpenAI 的前沿模型，将 Codex 与 GPT 能力整合到统一系统中，具备 1M+ 上下文窗口，支持文本和图像输入，适合高上下文推理、编码、多模态分析和复杂多步骤工作流。
1M context window
128K max output tokens
Released: 2026-03-05
Protocols:OpenAIAnthropic
Capabilities:VisionFunction CallingReasoningPrompt CachingWeb Search
PricingRate 0.15x
| Type | HaoAI Price | Official Reference | Rate |
|---|---|---|---|
| Input | $0.375/M | $2.5/M | 0.15x · 85% savings |
| Output | $2.25/M | $15/M | 0.15x · 85% savings |
| Cache read | $0.037/M | $0.25/M | 0.15x · 85% savings |
Code Examples
from openai import OpenAI
client = OpenAI(
base_url="https://api.hao.ai/v1",
api_key="YOUR_HAOAI_API_KEY",
)
response = client.chat.completions.create(
model="openai/gpt-5.4",
messages=[
{"role": "user", "content": "Hello!"}
],
)
print(response.choices[0].message.content)