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AI Engineering with Python
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Module 1 · LLM API Fundamentals · Recap
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Built-in web search
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📝 **Question:** 📋 Pick the right answer. 💡 **Hint:** Re-read the theory above if unsure.
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📝 **Question:** 📋 Pick the right answer. 💡 **Hint:** Re-read the theory above if unsure.
A
Always default to search — fresher sources beat any model's memory and the cost difference is rounding-error in 2026
B
For recent events, current prices, news, or anything that changes frequently — Claude's training data is months stale
C
Only when the user explicitly asks for citations; otherwise rely on the model's training to stay deterministic and cache-friendly
D
Only for stable knowledge like math or syntax where you want a second source to double-check the answer is correct
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