OXIAE / VIDEOIllustrative example

Choosing a language model: compare the completed task

Compare language models on the same maintenance reports. Assess output format, source accuracy, total waiting time and review effort before choosing a model.

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0:00Compare the complete task

This accompanies our article on integrating language models. A convincing answer does not establish a good model choice. Compare the work needed to complete the task.

0:12Reading a maintenance report

A fictional maintenance report describes water under a pump housing. A model may propose an asset reference and problem description. It cannot decide urgency or schedule an engineer.

0:24Use the same test cases

Give suitable options the same normal, incomplete and contradictory inputs. Include source text that appears to issue instructions. Define the expected checks before running the trial.

0:36Document the contract first

Specify permitted processing, output fields and missing values. Record model identification, instructions and configuration. Explain settings that cannot be matched, so differences remain visible in the assessment.

0:51Check structure and meaning

Correctly structured fields may contain incorrect information. A missing asset reference stays unknown. When two references conflict, the model must not choose an asset by guessing.

1:03Test exceptional outcomes too

A refusal, invalid output or timeout needs a bounded recovery route. Each task keeps a stable reference, so retries do not silently create several review items.

1:15Measure the handling process

Measure total waiting time, including validation and retries. Track human correction effort and usage costs too. A cheap model call does not necessarily produce a cheaply completed task.

1:28Record a justified decision

Choose only after running the trial against agreed requirements. Record limitations and appoint a maintainer. Relevant changes to the model, instructions or schema require a fresh assessment.

1:41Choose on useful work

The suitable option depends on your task and observed results. Our source article on LLM integration explains this evaluation approach and the boundaries around model output.