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OpenAIgpt-5-mini

OpenAI: GPT-5 Mini API Pricing

Official PricingCall via OpenRouter

GPT-5 Mini is a compact version of GPT-5, designed to handle lighter-weight reasoning tasks. It provides the same instruction-following and safety-tuning benefits as GPT-5, but with reduced latency...

Base Input Price$0.25/ 1M tokens
Base Output Price$2.00/ 1M tokens
Prompt Cache Read$0.025-90% 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$0.25$2.00SupportedConnect
OpenRouter$0.25$2.00SupportedConnect

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

OpenAI: GPT-5 Mini vs OpenAI: GPT-6.1 Sol$0.25/M vs $2/M
OpenAI: GPT-5 Mini vs GPT-4o (Omni)$0.25/M vs $2.5/M
OpenAI: GPT-5 Mini vs Claude 3.5 Sonnet$0.25/M vs $3/M
OpenAI: GPT-5 Mini vs DeepSeek-V3 (deepseek-chat)$0.25/M vs $0.27/M