OpenAI announces GPT-5.5, its latest artificial intelligence model
OpenAI announces GPT-5.5, its latest artificial intelligence model
https://www.cnbc.com/2026/04/23/openai-announces-latest-artificial-intelligence-model.html
Publish Date: 2026-04-23 03:00:00
Source Domain: www.cnbc.com
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AI Model Release: OpenAI announced the latest artificial intelligence model, GPT-5.5, highlighting its enhanced capabilities in coding, data analysis, software operation, and deeper research.
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Advancements in Autonomy: The key feature of GPT-5.5 is its impressive ability to perform complex tasks with minimal guidance and to resolve ambiguous problems effectively.
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Competitive Landscape: The release underscores the intense competition in AI development among leading companies like Google and Anthropic.
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Cybersecurity Considerations: While GPT-5.5 meets the criteria for ‘High’ cybersecurity risk, it does not surpass the ‘Critical’ threshold. This model has been rigorously tested, including extensive third-party safeguard and red teaming procedures.
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Availability: The new model is immediately available to paid subscribers of Plus, Pro, Business, and Enterprise tiers, specifically within ChatGPT and Codex, with broader API access following soon.
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Regulatory Focus: The announcement comes amidst heightened scrutiny regarding AI-related cybersecurity risks, particularly following Anthropic’s earlier model, Claude Mythos Preview.