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Training sets

Training sets are curated input and output pairs that show an agent how to answer the questions your team cares about most, without retraining the model.

A training set is a list of example questions with the answers you want. Attach it to an agent, and when someone asks something similar, the agent sees the closest examples and follows them. Training sets live in Studio > Training.

Training does not retrain the underlying model. Harmona finds the pairs most similar to the question and adds them to the agent's context as examples.

When to use a training set

  • Questions that must always get the same, exact answer, such as policies or prices.
  • Sensitive questions where the wording matters.
  • Examples of the format you expect, such as a SQL query for a common report.

For general behaviour and tone, use the agent's system prompt or a skill instead.

Create a training set

  1. 1In Training, click Add Training Set.
  2. 2Enter a Name and a Description.
  3. 3Add pairs. Input is what a person might ask; Output is the answer you expect. Use Add Pair for more.
  4. 4Click Create Training Set. You need at least one complete pair.

Edit a training set

  • Open a set to see all its pairs. Search them, edit one in place, or delete it.
  • Add Pair adds new pairs to an existing set.
  • Edit changes the set's name and description.

Attach it to an agent

  1. 1Open the agent in Studio > Agents.
  2. 2Click + in the top bar, then Add Training.
  3. 3Pick the training set.

The canvas then shows a Training Sets node with the number of active sets. Click it to see or remove them. One set can be attached to several agents.

Tips

  • Write inputs the way people really ask, including short and informal versions.
  • Keep each output complete on its own. The agent may see it without the other pairs.
  • Update a pair when the answer changes. Old pairs keep being used until you edit or delete them.

Updated 2026-09-24