Web Search and Research

Evaluating Source Quality

Learn to assess authority, date, relevance and independence and choose stronger evidence in this beginner-friendly ChatGPT lesson.

Learning outcomes

  • Explain how to assess authority, date, relevance and independence.
  • Complete the guided activity safely.
  • Check that you can choose stronger evidence.

Before you begin

Write the question, required date range and preferred source types before searching. Plan to open and verify important sources yourself.

Open official OpenAI guidance ↗

Step-by-step instructions

  1. Open ChatGPT Search or Deep Research where available and confirm you are using the intended account or workspace.
  2. Compare an official source with an unsourced summary.
  3. Pause and check privacy, permissions, source material, feature availability and any instruction that affects the task.
  4. Review the result carefully and confirm that you can choose stronger evidence.
  5. Save only the useful, verified output and record one improvement for your next prompt.
Ian's practical tip: Start with fictional or non-sensitive information. Treat the first response as a draft, then verify facts, sources, calculations and permissions before using it.

Practical activity

Compare an official source with an unsourced summary. Your expected result is to choose stronger evidence.

Good-practice checklist