- OpenAI has announced GPT-5.5 as its “most intelligent and intuitive” model, with major improvements in coding, research, and multi-step complex workflows, aimed at self-operating “agentic” computing.
- The new model can plan, use tools, verify results, and handle ambiguous tasks without the need for detailed step-by-step instructions.
- Performance surpasses GPT-5.4 with a token generation speed increase of over 20%, while being more token-efficient, reducing actual operating costs.
- GPT-5.5 scored 82.7% on Terminal-Bench 2.0, outperforming Claude Opus 4.7 (69.4%) and slightly edging out Mythos Preview (82.0%), cementing its leadership in public LLMs.
- The model is powerful in agentic computer use, cybersecurity, mathematics, and enterprise tasks, though it remains in close competition in non-tool-assisted academic reasoning.
- The Pro version is optimized for complex tasks such as legal work, data science, and business analysis with higher precision.
- API pricing has increased significantly: GPT-5.5 is $5 input and $30 output per 1 million tokens; the Pro version reaches $30 and $180 respectively.
- OpenAI is aiming for a “super app” that integrates ChatGPT, Codex, and AI browsers into a multi-purpose platform for enterprises.
- The model strongly supports scientific research, drug discovery, and big data processing, such as analyzing 28,000 genes in just minutes.
- Simultaneously, OpenAI is applying a “cyber-permissive” licensing mechanism to control cybersecurity risks as AI becomes increasingly powerful.
📌 Conclusion: GPT-5.5 marks a massive leap from a chatbot to a self-operating AI system, with superior performance (82.7% benchmark), a speed increase of over 20%, and the ability to handle complex workflows. Although API costs have doubled, the benefits in efficiency and automation are distinct. The long-term goal is a “super app” unifying multiple AI tools, opening an era where AI becomes the central platform for work, research, and business.
