ChatGPT: The All-Rounder
The pioneer of modern AI - now with GPT-5.
ChatGPT started the AI revolution. Since November 2022, the tool from OpenAI has changed how millions of people work. With GPT-5 (August 2025), it has become significantly smarter.
Version Comparison (As of: December 2025)
GPT-5 mini
Free
Beginners, quick tasks
GPT-5
$20/month (Plus)
Standard for all tasks
GPT-5 Pro
$200/month (Pro)
Maximum performance, deep reasoning
Team/Business
$25/user/month
Companies, data protection
Strengths
- Versatility - can do almost anything
- GPT-5 is OpenAI's most reliable model (fewer hallucinations)
- DALL-E for image generation integrated
- Selectable thinking modes: Auto, Fast, Thinking
- Custom GPTs for specialized tasks
- Best coding quality from OpenAI ever
Weaknesses
- Can lose track with very long texts
- Data protection critical with free version
- Pro version is expensive ($200/month)
- Sycophancy problem (too agreeable) with updates
Pro Tips
Choose thinking mode
Use "Thinking" for complex tasks, "Fast" for quick answers, "Auto" for most cases.
Use Custom Instructions
Set up your preferences once - then ChatGPT always responds fitting your context.
Assign roles
"You are an experienced marketing expert..." delivers better results than generic prompts.
Häufige Fragen zu ChatGPT
If you use ChatGPT daily: Yes, definitely. GPT-5 is significantly better than GPT-4o, with fewer hallucinations and better code quality.
With the free version, your data is used for training. With Team/Business you can turn that off. For sensitive data we recommend Team.
Both have GPT-5 and Claude Opus 4.5 as flagships. ChatGPT is more versatile, Claude more precise with long documents and code.