Triple

T8926552
Position Surface form Disambiguated ID Type / Status
Subject Abraham Wald E212550 entity
Predicate notableConcept P201 FINISHED
Object Wald test
The Wald test is a statistical hypothesis test used to assess the significance of individual coefficients or parameters in a model, particularly in regression and maximum likelihood estimation.
E766782 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Wald test | Statement: [Abraham Wald, notableConcept, Wald test]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Wald test
Context triple: [Abraham Wald, notableConcept, Wald test]
  • A. Kruskal–Wallis test
    The Kruskal–Wallis test is a nonparametric statistical method used to determine whether there are statistically significant differences between the medians of three or more independent groups.
  • B. F-test
    The F-test is a statistical hypothesis test used to compare variances and assess the overall significance of models, especially in analysis of variance (ANOVA) and regression.
  • C. Sargan test
    The Sargan test is a statistical test used in econometrics to assess the validity of instrumental variables by checking overidentifying restrictions in regression models.
  • D. Fisher's exact test
    Fisher's exact test is a statistical significance test used to determine whether there are nonrandom associations between two categorical variables in a contingency table, especially with small sample sizes.
  • E. Mauchly
    Mauchly is the surname of John W. Mauchly, the American physicist and co-inventor of the ENIAC, one of the earliest general-purpose electronic digital computers.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Wald test
Triple: [Abraham Wald, notableConcept, Wald test]
Generated description
The Wald test is a statistical hypothesis test used to assess the significance of individual coefficients or parameters in a model, particularly in regression and maximum likelihood estimation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Wald test
Target entity description: The Wald test is a statistical hypothesis test used to assess the significance of individual coefficients or parameters in a model, particularly in regression and maximum likelihood estimation.
  • A. Kruskal–Wallis test
    The Kruskal–Wallis test is a nonparametric statistical method used to determine whether there are statistically significant differences between the medians of three or more independent groups.
  • B. F-test
    The F-test is a statistical hypothesis test used to compare variances and assess the overall significance of models, especially in analysis of variance (ANOVA) and regression.
  • C. Sargan test
    The Sargan test is a statistical test used in econometrics to assess the validity of instrumental variables by checking overidentifying restrictions in regression models.
  • D. Fisher's exact test
    Fisher's exact test is a statistical significance test used to determine whether there are nonrandom associations between two categorical variables in a contingency table, especially with small sample sizes.
  • E. Mauchly
    Mauchly is the surname of John W. Mauchly, the American physicist and co-inventor of the ENIAC, one of the earliest general-purpose electronic digital computers.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ca839481d48190b42b037e0d0f636c completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc6671557c81909f3837ffd6a15ffe completed April 1, 2026, 12:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfba58e9ec81909141c516d05ac790 completed April 3, 2026, 1:02 p.m.
NEDg Description generation batch_69cfbade9330819096d4b0eeacdad6da completed April 3, 2026, 1:04 p.m.
NED2 Entity disambiguation (via description) batch_69cfbec2b8888190a0390168fdcef05f completed April 3, 2026, 1:21 p.m.
Created at: March 30, 2026, 6:57 p.m.