Latest ChatGPT News and Insights | Yellow

OpenAI temporarily eased usage restrictions for GPT-5.6 Sol after demand for the model surged during its first days of broad availability. Key Points: Plus, Pro and Business users temporarily received relief from the rolling five-hour usage restriction. OpenAI also reset current usage allowances, gi

Grok 4.5 and GPT-5.6 launched one day apart, splitting reviewers between OpenAI's 91.9% agentic coding score and SpaceXAI's $2-per-million-token challenge to frontier pricing. Key Points: GPT-5.6 Sol leads most head-to-head benchmarks, while Grok 4.5 undercuts it on price, speed and token use. Indep

OpenAI has pushed its GPT-5.6 family into general availability, splitting the lineup between flagship Sol and mid-priced Terra, two models built for very different workloads. Key Points: Sol costs $5 per million input tokens and $30 per million output, double Terra's rate. Sol tops coding and agent

An OpenAI model may have solved a mathematical problem that has resisted researchers for decades. A three-page paper hosted on OpenAI’s official content-delivery network claims to prove the Cycle Double Cover Conjecture, a longstanding problem in graph theory. The paper says the proof was produced e

OpenAI said new GPT-5.6 family will become the preferred model in Microsoft 365 Copilot, days after reports Microsoft shifted some tasks to in-house systems. Key Points: GPT-5.6 will run across Word, Excel, PowerPoint, Copilot Chat, and Cowork for Microsoft 365 customers. The announcement landed two