OpenAI: GPT-5.6 Sol
Chatopenai/gpt-5.6-solGPT-5.6 Sol is the flagship model in OpenAI's GPT-5.6 series. It is suited for complex reasoning, coding, and agentic workflows, and is particularly strong at command-line and multi-step coding tasks and long-horizon problem solving.
Context Window
1M
Max Output Tokens
128K
Released
2026-07-09
Capabilities
VisionFunction CallingReasoningPrompt CachingWeb Search
Available Providers
Azure
Supported Protocols
openaianthropic
Providers
Azure
Input Tokens
$5/M
Output Tokens
$30/M
Cache Read
$0.5/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.io/v1",api_key="YOUR_OFOX_API_KEY",)response = client.chat.completions.create(model="openai/gpt-5.6-sol",messages=[{"role": "user", "content": "Hello!"}],)print(response.choices[0].message.content)
Related Models
Frequently Asked Questions
OpenAI: GPT-5.6 Sol on Ofox.ai costs $5/M per million input tokens and $30/M per million output tokens. Pay-as-you-go, no monthly fees.
OpenAI: GPT-5.6 Sol supports a context window of 1M 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-5.6 Sol supports the following capabilities: Vision, Function Calling, Reasoning, Prompt Caching, Web Search. Access all features through the Ofox.ai unified API.