Triple
T17190193
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chiusi-Chianciano Terme railway station |
E417208
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object |
CHI
CHI is the station code for the Chiusi-Chianciano Terme railway station in Tuscany, Italy.
|
E1255704
|
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: CHI | Statement: [Chiusi-Chianciano Terme railway station, hasStationCode, CHI]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CHI Context triple: [Chiusi-Chianciano Terme railway station, hasStationCode, CHI]
-
A.
CHI
CHI is the Amtrak station code for Chicago Union Station, the primary intercity rail hub in Chicago, Illinois.
-
B.
CHI
CHI is the premier international conference in human-computer interaction, showcasing cutting-edge research on how people interact with digital technologies.
-
C.
CHI
CHI is the official FIFA country code used to represent the Chile national football team in international competitions and records.
-
D.
CHI
CHI is the standard sports abbreviation used to represent Chicago-based teams, in this case referring to the Chicago Hounds.
-
E.
Chicago V
Chicago V is a 1972 studio album by the American rock band Chicago, known for its jazz-rock fusion sound and featuring the hit single "Saturday in the Park."
- 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: CHI Triple: [Chiusi-Chianciano Terme railway station, hasStationCode, CHI]
Generated description
CHI is the station code for the Chiusi-Chianciano Terme railway station in Tuscany, Italy.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CHI Target entity description: CHI is the station code for the Chiusi-Chianciano Terme railway station in Tuscany, Italy.
-
A.
CHI
CHI is the Amtrak station code for Chicago Union Station, the primary intercity rail hub in Chicago, Illinois.
-
B.
CHI
CHI is the premier international conference in human-computer interaction, showcasing cutting-edge research on how people interact with digital technologies.
-
C.
CHI
CHI is the standard sports abbreviation used to represent Chicago-based teams, in this case referring to the Chicago Hounds.
-
D.
CHI
CHI is the official FIFA country code used to represent the Chile national football team in international competitions and records.
-
E.
Chicago V
Chicago V is a 1972 studio album by the American rock band Chicago, known for its jazz-rock fusion sound and featuring the hit single "Saturday in the Park."
- 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_69d886d6ba8c819093215917b3d01689 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42d9983e881909217ec2abe652bde |
completed | April 19, 2026, 1:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a015fd0e1448190a9c0eadc7a8a2f6a |
completed | May 11, 2026, 4:49 a.m. |
| NEDg | Description generation | batch_6a016193089081909d4093b99de4890b |
completed | May 11, 2026, 4:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01622d24d08190b9da770a31edcc5e |
completed | May 11, 2026, 4:59 a.m. |
Created at: April 10, 2026, 5:37 a.m.