Model pricing

OpenAI: GPT-5 Pro API Pricing

OpenAI · 400K context

toolsstructured-outputreasoninglong-contextflagship
Provider prices

Pricing across providers

Prices are shown per 1M tokens with cache pricing, source links, observation dates, and confidence labels.

ProviderInput / OutputCachedSourceObservedConfidence
OpenRouteropenrouter$15.00 / $120.00—Source2026-05-12high
Same organization

Related models

Other tracked models from OpenAI.

OpenAI: GPT Chat Latest↗400K contextOpenRouter $5.00 inputOpenAI: GPT-5.5 Pro↗1M contextOpenRouter $30.00 inputOpenAI: GPT-5.5↗1M contextOpenRouter $5.00 inputOpenAI: GPT-5.4 Image 2↗272K contextOpenRouter $8.00 inputOpenAI: GPT-5.4 Nano↗400K contextOpenRouter $0.20 inputOpenAI: GPT-5.4 Mini↗400K contextOpenRouter $0.75 input