OpenAI推出Ultrafast模式，GPT-5.6 Sol速度提升14倍
GPT-5.6 Sol goes 14x faster as OpenAI launches Ultrafast mode powered by Cerebras
用Cerebras硬件把GPT-5.6 Sol提速到每秒750 token，还分三档收费，速度本身成了卖点。
OpenAI推出全新推理模式Ultrafast，将GPT-5.6 Sol的输出速度提升至每秒750个token，较之前快14倍。
该模式基于与Cerebras的100亿美元合作，使用其专用硬件。OpenAI同时提供Standard、Fast和Ultrafast三档定价，将推理速度作为独立产品出售。
GPT-5.6 Sol goes 14x faster as OpenAI launches Ultrafast mode powered by Cerebras
OpenAI is launching "Ultrafast," a new inference mode that delivers GPT-5.6 Sol at up to 750 output tokens per second, powered by Cerebras hardware from their $10 billion partnership. Together with "Standard" and "Fast," Ultrafast creates a three-tier pricing structure that turns inference speed into its own product. The article GPT-5.6 Sol goes 14x faster as OpenAI launches Ultrafast mode powered by Cerebras appeared first on The Decoder .
This report is categorized under AITOP's "Products" desk, focusing on US frontier AI labs and Silicon Valley technology leaders. Within our cross-regional analytical framework, it directly maps to US-China foundation model benchmarks and commercialization comparison. Key entities and technical topics under continuous tracking include OpenAI, GPT-5.6 Sol, Cerebras, Ultrafast.
Source attribution: curated from Decoder (@Matthias Bastian). Cross-source corroboration: 11 independent sources have covered this development (including OpenAI Blog, techcrunch, IT之家), confirming industry-wide signal strength.
