Claim record · edition 1.0.0

si-017Active research

The behaviour of a served model accessed through an API can change over time on fixed prompts.

Longitudinal measurement of a hosted service found behaviour changes across dates on identical inputs.

Limits of this claim

A measurement of a hosted endpoint is dated. Reproducibility claims about API-based evaluations require the date and, where available, the model version.

Supporting source records · 1

primary paperContent verified

How is ChatGPT's behavior changing over time?

Chen, Zaharia, Zou · 2023

Documents that a fixed prompt against a served model is not a stable measurement over time.

Source record →

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