AIThe Decoderabout 2 hours ago
OpenAI Ultrafast mode runs GPT-5.6 Sol 14x faster
1 min read
OpenAI previewed Ultrafast, an API tier running GPT-5.6 Sol at up to 750 output tokens per second on Cerebras hardware, roughly 14 times usual speed. The limited preview opened August 13 to select customers, targeting agentic and time-sensitive workloads.
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