Triple

T16312910
Position Surface form Disambiguated ID Type / Status
Subject Normanton E396101 entity
Predicate railwayLineTerminus P77374 FINISHED
Object Normanton–Croydon railway
The Normanton–Croydon railway is a historic narrow-gauge rail line in Queensland, Australia, known for its heritage-listed infrastructure and tourist services through remote Gulf Country.
E1205889 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: Normanton–Croydon railway | Statement: [Normanton, railwayLineTerminus, Normanton–Croydon railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Normanton–Croydon railway
Context triple: [Normanton, railwayLineTerminus, Normanton–Croydon railway]
  • A. Leppington Line
    The Leppington Line is a suburban railway line in Sydney, Australia, serving the city’s south‑western growth areas and connecting them to the broader metropolitan rail network.
  • B. Newcastle Line
    The Newcastle Line is a suburban and intercity railway corridor in New South Wales, Australia, serving the city of Newcastle and connecting it with surrounding regions.
  • C. Huddersfield Line
    The Huddersfield Line is a major railway route in northern England linking Manchester and Leeds via Huddersfield, known for its trans-Pennine services and scenic passage through the Pennines.
  • D. Gainsborough Line
    The Gainsborough Line is a rural railway route in Suffolk, England, linking Marks Tey with Sudbury and serving local communities along the Stour Valley.
  • E. Eccles Line
    The Eccles Line is a light rail route on Greater Manchester's Metrolink network that connects Manchester city centre with the suburb of Eccles via Salford Quays and MediaCityUK.
  • 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: Normanton–Croydon railway
Triple: [Normanton, railwayLineTerminus, Normanton–Croydon railway]
Generated description
The Normanton–Croydon railway is a historic narrow-gauge rail line in Queensland, Australia, known for its heritage-listed infrastructure and tourist services through remote Gulf Country.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Normanton–Croydon railway
Target entity description: The Normanton–Croydon railway is a historic narrow-gauge rail line in Queensland, Australia, known for its heritage-listed infrastructure and tourist services through remote Gulf Country.
  • A. Leppington Line
    The Leppington Line is a suburban railway line in Sydney, Australia, serving the city’s south‑western growth areas and connecting them to the broader metropolitan rail network.
  • B. Newcastle Line
    The Newcastle Line is a suburban and intercity railway corridor in New South Wales, Australia, serving the city of Newcastle and connecting it with surrounding regions.
  • C. Huddersfield Line
    The Huddersfield Line is a major railway route in northern England linking Manchester and Leeds via Huddersfield, known for its trans-Pennine services and scenic passage through the Pennines.
  • D. Gainsborough Line
    The Gainsborough Line is a rural railway route in Suffolk, England, linking Marks Tey with Sudbury and serving local communities along the Stour Valley.
  • E. Eccles Line
    The Eccles Line is a light rail route on Greater Manchester's Metrolink network that connects Manchester city centre with the suburb of Eccles via Salford Quays and MediaCityUK.
  • 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_69d87f23bb088190a16fbb91a1957ea5 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e288dc30f48190b508220429b66e92 completed April 17, 2026, 7:24 p.m.
NED1 Entity disambiguation (via context triple) batch_6a001fa6ceb48190b937a15b94fd3cfa completed May 10, 2026, 6:03 a.m.
NEDg Description generation batch_6a00219696dc8190bcce66c1eeb07561 completed May 10, 2026, 6:11 a.m.
NED2 Entity disambiguation (via description) batch_6a0022247e908190842ca6186b4e9c4c completed May 10, 2026, 6:13 a.m.
Created at: April 10, 2026, 5:06 a.m.