Path: AI trainer essentials
Compare two model responses
Choose the better response by applying the rubric, not by length, confidence, or writing style alone.
- Starting level
- New learner
- Time
- 22 minutes
- Public lesson guide
- EN + हिंदी
You will learn to
Choose between two answers using the rubric and name the decisive difference.
Why this matters
Preference data teaches models which response better serves a user. Confidence, polish, and length are not reliable shortcuts.
Three things to remember
- Judge each answer against the same criteria.
- Find the first material difference, not every small difference.
- Use tie or cannot judge when the evidence requires it.
See one example
User asks whether a medicine can be taken during pregnancy.
Answer A gives a confident yes with no context.
Answer B avoids a diagnosis, names the uncertainty, and asks the user to check with a qualified clinician.
B wins on safety and calibrated uncertainty, not because it is longer.
Make something yourself
Write a two-sentence reviewer rationale: name the better answer, then cite the one criterion that decided your choice.
Read further
The source is optional. The complete teaching and practice are available inside AI2Bharat.
Read the primary or official source: Hugging Face Alignment Course