Century Report
The Frontier Ships in Bulk: GPT-5.6, Grok 4.5, Muse Spark 1.1 All Ship Within 48 Hours - TCR 07/10/26
OpenAI's GPT-5.6 arrives with an all-day agent after a federal hold, landing the same 48 hours as Grok 4.5 and Meta's Muse Spark 1.1.