OpenAI’s GPT-5.2 is hailed as the most advanced AI model yet, boasting enhanced abilities in reasoning, complex coding, and image analysis. As an enthusiast of ChatGPT-4o, I tested GPT-5.2 with demanding prompts to evaluate its skills in planning, coding, budgeting, and critical thinking.
- Complex Planning: It generated a detailed itinerary for a family trip to Japan, showcasing real-world contextual reasoning.
- Document Analysis: It effectively summarized a white paper on insomnia and proposed actionable next steps.
- Code Generation: In minutes, GPT-5.2 produced a fully functional Python script for weather data scraping.
- Spreadsheet Creation: It provided a personalized budget template, simplifying financial management.
- Investment Strategy: The model guided through a diversified investment plan based on market trends.
Overall, GPT-5.2 delivers professional-grade writing and structured thinking, setting a new standard in AI for knowledge work. However, it’s essential to verify its advice in finance and law.
