GPT-5 Pro

OpenAI · model · context window 400,000 tokens.

Pricing (per 1M tokens)

Input$15.00

Output$120.00

Specifications

Context window400,000 tokens

Max output272,000 tokens

Modalitiestext

VisionNo

Tool useYes

ReasoningNo

Prompt cachingNo

Estimate cost with GPT-5 Pro

GPT-5 Pro is pre-selected below. Enter your token counts and volume to see the cost per request, per day and per month — then switch models to compare.

Model

Input tokens(tokens)

Output tokens(tokens)

Results update automatically as you type.

Result

$0.0750 per request

~$2,250.00/month at 1,000 requests/day

Input cost: $0.0150
Output cost: $0.0600
Per request: $0.0750
Per day: $75.00
Per month: $2,250.00

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Source: auto-discovery (models.dev). Prices are re-checked daily against the provider’s official pricing; this rate was last changed on 19 July 2026. A recent date here just means the price is still current, not that it moved.