Triple
T3772481
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | TGM suburban rail line |
E83228
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Tunis–Goulette–Marsa |
E83225
|
NE FINISHED |
How this triple was built (2 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: Tunis–Goulette–Marsa | Statement: [TGM suburban rail line, namedAfter, Tunis–Goulette–Marsa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tunis–Goulette–Marsa Context triple: [TGM suburban rail line, namedAfter, Tunis–Goulette–Marsa]
-
A.
Mahdia
Mahdia is a historic coastal city in present-day Tunisia that served as the first capital of the Fatimid Caliphate and an important Mediterranean trading and naval center.
-
B.
Houmt Souk
Houmt Souk is the main town of the Tunisian island of Djerba, known for its traditional markets, whitewashed architecture, and historic role as a Mediterranean trading hub.
-
C.
Tripoli harbor
Tripoli harbor is the main port of Tripoli, Libya, serving as a historic Mediterranean maritime hub for trade, transport, and fishing.
-
D.
Port of La Goulette
chosen
The Port of La Goulette is the main passenger and cruise port serving Tunis, Tunisia, acting as a key maritime gateway between North Africa and Europe.
-
E.
Sousse
Sousse is a major coastal city in eastern Tunisia known for its historic medina, tourism, and role in the country’s modern political events.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ad8b235e608190b5a2b1d1bfcef50b |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69adcc3219b881908a2f82126f9a679d |
completed | March 8, 2026, 7:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5282a7f0c81908bf7f3d3aa8b0e85 |
completed | March 14, 2026, 9:19 a.m. |
Created at: March 8, 2026, 3:36 p.m.