Triple

T15478656
Position Surface form Disambiguated ID Type / Status
Subject kynurenine pathway E376854 entity
Predicate involvesEnzyme P91923 FINISHED
Object kynureninase
Kynureninase is a pyridoxal phosphate-dependent enzyme that catalyzes key steps in tryptophan degradation within the kynurenine pathway, contributing to the production of NAD⁺ and other metabolites.
 E1159683 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: kynureninase | Statement: [kynurenine pathway, involvesEnzyme, kynureninase]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: kynureninase
Context triple: [kynurenine pathway, involvesEnzyme, kynureninase]
  • A. NK
    NK is the two-letter IATA airline designator assigned to Spirit Airlines, a U.S.-based ultra-low-cost carrier.
  • B. NK
    NK is the station code for Nashik Road railway station, a major rail hub serving the city of Nashik in Maharashtra, India.
  • C. NK
    NK is the vehicle registration code used on license plates for the Neunkirchen district in Germany.
  • D. Keratsini
    Keratsini is a coastal suburban municipality and port town within the greater Athens metropolitan area in Greece.
  • E. Kcyninka
    Kcyninka is a small river in Poland that serves as a tributary of the Noteć River.
  • 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: kynureninase
Triple: [kynurenine pathway, involvesEnzyme, kynureninase]
Generated description
Kynureninase is a pyridoxal phosphate-dependent enzyme that catalyzes key steps in tryptophan degradation within the kynurenine pathway, contributing to the production of NAD⁺ and other metabolites.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: kynureninase
Target entity description: Kynureninase is a pyridoxal phosphate-dependent enzyme that catalyzes key steps in tryptophan degradation within the kynurenine pathway, contributing to the production of NAD⁺ and other metabolites.
  • A. NK
    NK is the two-letter IATA airline designator assigned to Spirit Airlines, a U.S.-based ultra-low-cost carrier.
  • B. NK
    NK is the station code for Nashik Road railway station, a major rail hub serving the city of Nashik in Maharashtra, India.
  • C. NK
    NK is the vehicle registration code used on license plates for the Neunkirchen district in Germany.
  • D. Keratsini
    Keratsini is a coastal suburban municipality and port town within the greater Athens metropolitan area in Greece.
  • E. Kcyninka
    Kcyninka is a small river in Poland that serves as a tributary of the Noteć River.
  • 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_69d85cd21dcc81908646251b1c26ea00 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e03f8a77a081909f12f13660452f4a completed April 16, 2026, 1:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff2d0b3e7881908f195701fe222371 completed May 9, 2026, 12:48 p.m.
NEDg Description generation batch_69ff2e4010dc8190b0f81d03acf8ba41 completed May 9, 2026, 12:53 p.m.
NED2 Entity disambiguation (via description) batch_69ff310c2d5c819093295c45307176ec completed May 9, 2026, 1:05 p.m.
Created at: April 10, 2026, 3:34 a.m.