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How to Work Effectively with GPT-5.6

Discover the advantages and usage tips of OpenAI's latest model.

Towards Data Science1 min

1Overview of GPT-5.6

OpenAI's new model, GPT-5.6, offers improvements in many areas compared to previous versions. The model delivers more effective results in tasks like code review and application development.

2Model Sizes

GPT-5.6 is available in three different sizes: Sol, Terra, and Luna. Sol stands out as the most advanced model and is preferred for complex tasks.

3Reasoning Levels

The model can operate at different reasoning levels. Higher levels provide better quality answers but require more time.

4Efficiency in Code Review

GPT-5.6 is more successful in code reviews in terms of both precision and recall compared to previous models. This allows for earlier detection of errors.

5Application Development

The model can work more comprehensively in application development processes. However, high reasoning levels can quickly deplete usage limits.

6Usage Limits

OpenAI removed the five-hour usage limit, but weekly limits still apply. High reasoning levels can quickly consume these limits.

7Model Selection

The Sol model generally offers the best performance. However, in some cases, the Terra model with higher reasoning levels can yield better results.

8Effective Usage Tips

To use GPT-5.6 effectively, high reasoning levels can be used for planning, while medium levels are preferred for implementation.

9Comparative Analysis

When compared to models like Opus 4.8 and Fable 5, GPT-5.6 performs similarly or better in many tasks.

10Conclusion and Recommendations

GPT-5.6 offers significant advantages, especially in areas like code review and application development. Properly configuring the model is crucial for effective use.

Original article: Towards Data Science — GPT-5.6 ile Etkili Çalışma Rehberi