The historical average used as a prediction
An asset manager builds a simple baseline model that predicts future prices by always taking the historical average, in order to test whether a more advanced model genuinely adds value. A weather service does the same by predicting tomorrow's temperature using last week's average.
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- Identifier
praxikon:eu:ai-act:example:example-gemiddelde-als-voorspelling-benchmark- Payload hash (sha256)
05e0f1687969ccded7daf22e1dacead75dc5b5c612cf355161b79738c6d7c6f2
Citation line
Praxikon, "The historical average used as a prediction", praxikon:eu:ai-act:example:example-gemiddelde-als-voorspelling-benchmark@1.0.0, dataset praxikon:sys:registry:dataset:ai-act-implementation-graph 2.1.0 (schema 1.4.0), effective_at 2026-08-08T00:00:00.000Z, known_at 2026-08-14T00:00:00.000Z, sha256 05e0f1687969ccded7daf22e1dacead75dc5b5c612cf355161b79738c6d7c6f2- Version
- 1.0.0
- Legal time (effective_at)
- 8 August 2026
- Knowledge time (known_at)
- 8 August 2026
- Closed on
- Not closed
- Topics
- examples
Review status: Placed against the official source (8 August 2026). Next check due by 4 February 2027. The check date is the knowledge date of this version; no later recheck has been recorded.
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Guidelines on the definition of an AI system, C(2025) 5053 final
Locator: Commission Guidelines C(2025) 5053 final, 29.7.2025, borderline cases under the definition in Article 3(1)
praxikon:eu:ai-act:source:commission-ai-system-definition-guidelines
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ObligationArticle 4: AI literacy
praxikon:eu:ai-act:obligation:article-4-ai-literacy
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Guidelines on the definition of an AI system, C(2025) 5053 final
Locator: Commission Guidelines C(2025) 5053 final, 29.7.2025, borderline cases under the definition in Article 3(1)
praxikon:eu:ai-act:source:commission-ai-system-definition-guidelines
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ActorDeployer
praxikon:eu:ai-act:actor:deployer
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The Commission guidelines on the definition of an AI system use this case to draw the line between software that does and does not fall under the regulation. The document is non-binding.
- Locator: Commission Guidelines C(2025) 5053 final, 29.7.2025, borderline cases under the definition in Article 3(1)praxikon:eu:ai-act:source:commission-ai-system-definition-guidelinesOpen official source
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A simple baseline you place alongside a more advanced model falls outside the definition on its performance, but that verdict says nothing about the advanced model, which you must assess separately.
- Locator: Commission Guidelines C(2025) 5053 final, 29.7.2025, borderline cases under the definition in Article 3(1)praxikon:eu:ai-act:source:commission-ai-system-definition-guidelinesOpen official source
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Reference
Praxikon, "The historical average used as a prediction", praxikon:eu:ai-act:example:example-gemiddelde-als-voorspelling-benchmark@1.0.0, dataset praxikon:sys:registry:dataset:ai-act-implementation-graph 2.1.0 (schema 1.4.0), effective_at 2026-08-08T00:00:00.000Z, known_at 2026-08-08T00:00:00.000Z, sha256 05e0f1687969ccded7daf22e1dacead75dc5b5c612cf355161b79738c6d7c6f2, https://www.praxikon.com/en/verkenner/example/example-gemiddelde-als-voorspelling-benchmark (https://www.praxikon.com/api/v1/entities?id=praxikon%3Aeu%3Aai-act%3Aexample%3Aexample-gemiddelde-als-voorspelling-benchmark&effective_at=2026-08-08&known_at=2026-08-08&lang=en, accessed 2026-08-25)
Short form
praxikon:eu:ai-act:example:example-gemiddelde-als-voorspelling-benchmark@1.0.0 (sha256 05e0f168)
BibTeX
@misc{praxikon-eu-ai-act-example-example-gemiddelde-als-voorspelling-benchmark-1-0-0,
author = {{Praxikon}},
title = {The historical average used as a prediction},
year = {2026},
version = {1.0.0},
number = {praxikon:eu:ai-act:example:example-gemiddelde-als-voorspelling-benchmark},
howpublished = {AI Act Change \& Evidence Graph, dataset 2.1.0, schema 1.4.0},
note = {effective_at 2026-08-08T00:00:00.000Z; known_at 2026-08-08T00:00:00.000Z; sha256 05e0f1687969ccded7daf22e1dacead75dc5b5c612cf355161b79738c6d7c6f2},
url = {https://www.praxikon.com/en/verkenner/example/example-gemiddelde-als-voorspelling-benchmark},
urldate = {2026-08-25},
language = {en}
}CSL JSON
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]How to verify a reference later is set out in the methodology. Terms
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