GPT-5.6 Sol Pricing & Token Cost Calculator (1050K context)

What GPT-5.6 Sol costs in practice

Workload	Cost / call	Cost @ 1K req/day
Light · 1K in / 300 out	$0.0115	$350.03/mo
Standard · 10K in / 2K out	$0.0850	$2587.19/mo
Heavy · 100K in / 20K out	$0.8500	$25871.88/mo

Estimates assume medium reasoning effort, no batch discounts and no prompt caching. Turn on prompt caching and the input side typically drops 50–90% — run your own mix in the free calculator preloaded with GPT-5.6 Sol.

About this page

Prices were last verified on August 20, 2026 against OpenAI's official pricing page. Providers reprice frequently — see our methodology for exactly how estimates are computed, and always confirm final rates with the provider before budgeting.

GPT-5.6 Sol FAQ

How much does GPT-5.6 Sol cost?

GPT-5.6 Sol charges $2.50 per million input tokens and $15 per million output tokens, with cached input reads at $0.50/M. Batch mode cuts both rates by 50% for asynchronous workloads.

What is the context window of GPT-5.6 Sol?

GPT-5.6 Sol supports a context window of 1,050,000 tokens (1.1M) — roughly 787,500 English words or about 1,575 pages of text in a single request.

Does GPT-5.6 Sol support images, audio or reasoning?

GPT-5.6 Sol offers vision & image understanding, audio input, hidden reasoning tokens. GPT-5.6 flagship tier (GA July 2026). 1.05M context; long-context rate above 200K.

How do I estimate my GPT-5.6 Sol bill?

A typical workload of 10K input and 2K output tokens costs about $0.0850 per call with GPT-5.6 Sol. At 1,000 requests per day that is roughly $2587.19 per month. Use the free AITokenCalculator to run your exact numbers.