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OpenAI Ultrafast Mode: GPT-5.6 Sol Runs Up to 14× Faster

OpenAI Ultrafast Mode: GPT-5.6 Sol Runs Up to 14× Faster

OpenAI Ultrafast mode is a new API service-tier preview designed to run GPT-5.6 Sol at dramatically higher generation speeds. OpenAI says the system can produce up to 750 output tokens per second and operate at up to 14 times the speed of its Standard processing tier....