GPT-5.4 Pro (xhigh) API Pricing

OpenAI · released 2026-03-05

Pricing

$30.00

input / 1M tokens
3.00¢ / 1K

$180.00

output / 1M tokens
18.00¢ / 1K

$67.50

blended / 1M tokens
6.75¢ / 1K

What it actually costs

Workload	Tokens	Cost
Short chat reply	500 in / 300 out	$0.0690
RAG query	4,000 in / 500 out	$0.2100
Long document summary	50,000 in / 1,000 out	$1.68
Code review of a 2k-line file	30,000 in / 2,000 out	$1.26
1,000 chat replies/day for 30 days	30,000 × (500 in / 300 out)	$2,070.00

Cost = (input tokens ÷ 1,000,000 × $30.00) + (output tokens ÷ 1,000,000 × $180.00).

Benchmarks

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Intelligence

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Coding

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Math

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Tokens/sec

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Time to first token

Leaderboard neighbours

Model	Intelligence	Blended $/1M
GPT-3.5 Turbo (0613)	—	—
GPT-4o Realtime (Dec '24)	—	—
GPT-4o mini Realtime (Dec '24)	—	—
GPT-5.4 Pro (xhigh)	—	$67.50
GPT-5.5 Pro (xhigh)	—	—
Gemini 3 Deep Think	—	—
Mi:dm K 2.5 Pro Preview	—	—

More from OpenAI

Model	Intelligence	Blended $/1M
GPT-6 Astra (max)	52.7	$20.00
GPT-5.6 Sol (max)	47.0	$8.00
GPT-5.6 Terra (max)	42.1	$4.50
GPT-5.4 (xhigh)	39.0	$5.625
GPT-5.5 (xhigh)	38.4	$11.25
GPT-5.6 Luna (max)	37.3	$0.45
GPT-5.3 Codex (xhigh)	32.5	$4.813
GPT-5.2 (xhigh)	30.4	$4.813

Count tokens & estimate cost for GPT-5.4 Pro (xhigh) See GPT-5.4 Pro (xhigh) on the leaderboard

Source: Artificial Analysis · last synced 2026-09-22

FAQ

Who develops GPT-5.4 Pro (xhigh)?

GPT-5.4 Pro (xhigh) is developed by OpenAI, released 2026-03-05.

How much does GPT-5.4 Pro (xhigh) cost per million tokens?

GPT-5.4 Pro (xhigh) costs $30.00 per 1M input tokens and $180.00 per 1M output tokens ($67.50 blended), per Artificial Analysis's official pricing data.

Where does this data come from?

Pricing and benchmark data for GPT-5.4 Pro (xhigh) comes from Artificial Analysis (artificialanalysis.ai), synced daily. Last synced 2026-09-22.