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GPT-5.4 subscription plans

Updated Sep 14, 2026

gpt1.1M contextreleased Mar 5, 2026all GPT-5.4 API prices →

Effective price spreads the monthly fee over 1M tokens; API prices are the vendor's own metered rate for a 3:1 input:output blend. Plan fees are list prices verified 2026-09-13.

PlanFee/moPlan rate per 1MEffective $/1MAPI anchor $/1MBreak-even
Copilot ProGitHubcheapest$10$2.5 / $15$10$2.5 / $151.8M
Copilot Pro+GitHub$39$2.5 / $15$39$2.5 / $156.9M

Other plans

Cheapest plan for every model, or themetered API prices for GPT-5.4.