Triple
T3515771
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Turin Metro |
E74302
|
entity |
| Predicate | rollingStockType |
P1305
|
FINISHED |
| Object |
VAL 208
VAL 208 is a type of fully automated, rubber-tyred light metro train used on systems such as the Turin Metro.
|
E365559
|
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: VAL 208 | Statement: [Turin Metro, rollingStockType, VAL 208]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: VAL 208 Context triple: [Turin Metro, rollingStockType, VAL 208]
-
A.
VA261
VA261 was the final mission of the Ariane 5 ECA heavy-lift launch vehicle, marking the end of Ariane 5’s operational service.
-
B.
Val
Val is the Allied reporting name for the Aichi D3A, a Japanese World War II carrier-based dive bomber used prominently in early Pacific naval battles.
-
C.
Val
Val is a rebellious and skilled criminal associate in the Star Wars universe, portrayed by Thandiwe Newton in the film "Solo: A Star Wars Story."
-
D.
Valvins
Valvins is a small village in northern France best known as the place where the symbolist poet Stéphane Mallarmé spent his final years and died.
-
E.
Váli
Váli is a Norse god, one of Odin's sons, known primarily for avenging the death of his half-brother Baldr.
- 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: VAL 208 Triple: [Turin Metro, rollingStockType, VAL 208]
Generated description
VAL 208 is a type of fully automated, rubber-tyred light metro train used on systems such as the Turin Metro.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: VAL 208 Target entity description: VAL 208 is a type of fully automated, rubber-tyred light metro train used on systems such as the Turin Metro.
-
A.
VA261
VA261 was the final mission of the Ariane 5 ECA heavy-lift launch vehicle, marking the end of Ariane 5’s operational service.
-
B.
Val
Val is the Allied reporting name for the Aichi D3A, a Japanese World War II carrier-based dive bomber used prominently in early Pacific naval battles.
-
C.
Val
Val is a rebellious and skilled criminal associate in the Star Wars universe, portrayed by Thandiwe Newton in the film "Solo: A Star Wars Story."
-
D.
Valvins
Valvins is a small village in northern France best known as the place where the symbolist poet Stéphane Mallarmé spent his final years and died.
-
E.
Váli
Váli is a Norse god, one of Odin's sons, known primarily for avenging the death of his half-brother Baldr.
- 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_69ad85cfb5c881909c9a2edd9d6043cc |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adbc30362c81908ca7497a6a935cc6 |
completed | March 8, 2026, 6:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b37e7a5ab08190971c9dfd6550eb2d |
completed | March 13, 2026, 3:03 a.m. |
| NEDg | Description generation | batch_69b37ff7b1c8819085b16ea9eb9175eb |
completed | March 13, 2026, 3:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3808903e481908d312766e126204f |
completed | March 13, 2026, 3:12 a.m. |
Created at: March 8, 2026, 3:19 p.m.