Is GPT-5.6 Sol or GPT-5.6 cheaper?

GPT-5.6 Sol and GPT-5.6 have comparable output pricing.

Which has the larger context window, GPT-5.6 Sol or GPT-5.6?

Both models offer a similar context window.

GPT-5.6 Sol vs GPT-5.6

Both have similar output pricing. Choose GPT-5.6 Sol or GPT-5.6 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	GPT-5.6 Sol	GPT-5.6
Provider	Xpersona	Xpersona
Input / 1M tokens	$1.50	$1.50
Output / 1M tokens	$12.00	$12.00
Context window	372K	372K
Parameters	—	—
Open weights	No	No
Released	Jul 2026	Jul 2026

GPT-5.6 Sol details →GPT-5.6 details →

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.