THE LESSON
Let's understand the essentials.
ChatGPT, Gemini, Claude, and other applications may expose one or several models. A coding agent additionally has tools and execution policies. The name on a website is often a product, not a specific model version.
Model versions can change, and the same model may run under different configurations. Always record the precise version, access route, and test date when making a comparison.
Choose a task and write down the product, model if shown, tools enabled, and outcome criteria.
CHECK YOUR UNDERSTANDING
What information is missing if a review only says 'Claude was better than GPT'?
Explain your answer in your own words, then compare it with the main concepts above.
Suggested reference: Read the underlying documentation or source ↗. Educational content is reviewed as of 2026-11-05; model interfaces and availability may change.
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