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OpenAIgpt-5

OpenAI: GPT-5 API Pricing

Official PricingCall via OpenRouter

GPT-5 is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience. It is optimized for complex tasks that require step-by-step reasoning, instructio...

Base Input Price$1.25/ 1M tokens
Base Output Price$10.00/ 1M tokens
Prompt Cache Read$0.125-90% discount
Batch API Rate-50%24h async offload

Inference Hosts & Aggregator Providers

Compare rates and latency across direct APIs, OpenRouter, and hyperscale cloud providers

Live verified rates
Provider NameInput / 1MOutput / 1MPrompt CachingAccess Endpoint
OpenAI Direct$1.25$10.00SupportedConnect
OpenRouter$1.25$10.00SupportedConnect

Head-to-Head Comparisons for OpenAI: GPT-5

OpenAI: GPT-5 vs OpenAI: GPT-6.1 Sol$1.25/M vs $2/M
OpenAI: GPT-5 vs GPT-4o (Omni)$1.25/M vs $2.5/M
OpenAI: GPT-5 vs Claude 3.5 Sonnet$1.25/M vs $3/M
OpenAI: GPT-5 vs DeepSeek-V3 (deepseek-chat)$1.25/M vs $0.27/M