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OpenAIo3

OpenAI: o3 API Pricing

o3 is a well-rounded and powerful model across domains. It sets a new standard for math, science, coding, and visual reasoning tasks. It also excels at technical writing and instruction-following....

Base Input Price$2.00/ 1M tokens
Base Output Price$8.00/ 1M tokens
Prompt Cache Read$0.500-75% 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$2.00$8.00SupportedConnect
OpenRouter$2.00$8.00SupportedConnect