Codex now runs on GPT-5.5 hosted on Nvidia's GB200 NVL72 rack-scale systems. Nvidia says the systems deliver 35x lower cost ...

OpenAI launches GPT-5.5 with improved coding, reasoning, and agentic AI capabilities, advancing productivity tools.

OpenAI unveils GPT-5.5 with advanced coding, automation and enterprise features, delivering faster outputs, lower costs and ...

Nvidia says OpenAI's Codex can deliver serious efficiency and cost savings, making enterprise AI viable at scale.

Mr. Altman, who has faced criticism over OpenAI’s direction, has culled company projects and is trying to be more disciplined ...

Nvidia (NVDA) said over 10,000 of its employees had received early access to OpenAI's (OPENAI) new AI model GPT-5.5, with ...

NVIDIA is all-in on GPT-5.5, with a wide Codex rollout across its workforce yielding major efficiency gains in software ...

OpenAI has introduced GPT-5.5, a new model designed for real-world computing tasks including coding, research, data analysis, ...

OpenAI has launched GPT-5.5, a highly intelligent model designed for complex research tasks. The model operates with minimal guidance and offers robust safeguards against misuse.

OpenAI launches GPT 5.5 with enhanced capabilities across coding, research, and workflows, as competition with Anthropic's ...

OpenAI is pushing AI beyond chat with the recent release of GPT-5.5, a model designed to complete multi-step work instead of ...

OpenAI has officially released its newest AI model, GPT-5.5, on April 23, 2026, designed specifically for real work with ...