gpt-5.6-sol-disc · OpenAI
GPT-5.6 Sol (limited-time 50% off) is OpenAI’s frontier reasoning model for complex coding, professional knowledge work, deep research, and long-running agents. It supports a roughly 1.05M-token context window, image understanding, and extensive tool use. Compared with Terra and Luna, Sol prioritizes capability and reliability on demanding tasks.
50% off · 00:00–23:59 UTC
GPT-5.6 Sol (limited-time 50% off) is OpenAI’s frontier reasoning model for complex coding, professional knowledge work, deep research, and long-running agents. It supports a roughly 1.05M-token context window, image understanding, and extensive tool use. Compared with Terra and Luna, Sol prioritizes capability and reliability on demanding tasks.
GPT 5.6 Sol (coding) has a 1,050,000 token context window. It supports up to 128,000 output tokens.
On AIHubMix, GPT 5.6 Sol (coding) costs $2.5 per million input tokens and $15 per million output tokens. These are current promotional rates — list price is $5 input and $30 output per million tokens.
GPT 5.6 Sol (coding) accepts text and image input.
GPT 5.6 Sol (coding) supports tool calling, thinking and structured outputs. Per-protocol parameter support is listed in the capability table on this page.
GPT 5.6 Sol (coding) is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to gpt-5.6-sol-disc — no other code changes needed.
GPT 5.6 Sol (coding) is developed by OpenAI. AIHubMix aggregates it alongside models from other providers behind one API and one bill.
GPT 5.6 Sol (coding) was released on August 18, 2026 by OpenAI.
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Use GPT 5.6 Sol Disc via the AIHubMix unified API — one interface for every major LLM.