# How to Verify AI Answers Against Official Sources

Verify an AI answer by matching it to the exact question, reproducing important reasoning or calculations, and checking factual claims against the most authoritative available source: assigned course material first, then official agencies, standards bodies, or primary research. Record assumptions and stop when missing context could change the result.


## Five-step verification checklist

1. **Question match:** Did the response answer the requested task and respect every qualifier?
2. **Independent work:** Can you reproduce the core calculation or reasoning without copying it?
3. **Source check:** Are factual claims consistent with your textbook, instructor material, or an authoritative reference?
4. **Assumption check:** Did the response invent missing context, units, dates, or definitions?
5. **Uncertainty check:** Is the question ambiguous, current, subjective, or dependent on a diagram that was not included?

## Worked example: checking a biology answer

Suppose an AI says that photosynthesis converts light energy into chemical energy in glucose. First, confirm that the question asks about energy conversion rather than the organelle or reaction stage. Next, compare the definition with the assigned textbook. Then check an official science source, such as the [U.S. Energy Information Administration explanation of photosynthesis](https://www.eia.gov/energyexplained/biomass/) or another primary course source. If the question asks for a specific stage, the broad answer is incomplete even though its central claim is true.

## Source hierarchy

Use the closest authoritative source that actually controls the question:

1. Assigned textbook, course notes, rubric, or instructor guidance
2. Official government agency, standards body, or university source
3. Peer-reviewed research or a primary technical reference
4. Reputable reference work that cites its sources
5. Independent summaries, forums, and AI output only as leads to verify

Authority alone is not enough. A source must address the same definition, jurisdiction, date, and level of detail as the question.

## Warning signs

- A precise statistic without a source
- A calculation with unexplained steps
- Confident language despite missing context
- Citations that do not support the claim
- An answer that ignores course-specific terminology

The goal is not to prove that AI is always wrong. It is to use a verification habit proportional to the importance of the answer.

## Limitations of this checklist

This process cannot recover a missing diagram, private answer key, unpublished course convention, or a fact that changed after the cited source was updated. Ask the instructor when two authoritative sources use different definitions or when the assessment rules are unclear. Do not use AI assistance where the course prohibits it.

## Printable five-step checklist

Print this section or copy it into your notes:

- [ ] The response answers the exact task and every qualifier.
- [ ] I can reproduce the important reasoning or calculation.
- [ ] Factual claims match the controlling course or official source.
- [ ] Units, dates, definitions, and assumptions are explicit.
- [ ] Missing context or uncertainty is recorded before I rely on the answer.

## Sources

- [NIST AI Risk Management Framework FAQs](https://www.nist.gov/itl/ai-risk-management-framework/ai-risk-management-framework-faqs) for validity, reliability, transparency, and other trustworthiness characteristics
- [UNESCO guidance for generative AI in education and research](https://www.unesco.org/en/articles/guidance-generative-ai-education-and-research) for human-centred educational use and data protection

Apply the checklist to a result from the [free AI quiz solver](/tools/ai-quiz-solver/) or review how the [AI exam assistant](/ai-exam-assistant/) keeps explanation and verification in the study workflow.