OpenAI’s GPT-5.6 Sol runs up to 14× faster with Ultrafast mode
OpenAI’s GPT-5.6 Sol on Ultrafast mode is available in limited preview to a select group of customers, launching first through the OpenAI API. The company says the service runs up to 14 times faster than Standard processing and generates up to 750 output tokens per second. Ultrafast is powered by Cerebras as part of the companies’ partnership on ultra-low-latency inference. GPT-5.6 Sol Ultrafast and standard build a working 3D warehouse simulator from the same text … More → The post OpenAI’s GPT-5.6 Sol runs up to 14× faster with Ultrafast mode appeared first on Help Net Security. CVEs: CVE-2026-20349, CVE-2026-68820. Vendors: Microsoft, Cisco, Adobe, Salesforce, ServiceNow. DORA relevance: high.