Triple
T21808532
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lochkov |
E538410
|
entity |
| Predicate | hasInfrastructure |
P2560
|
FINISHED |
| Object | Lochkov Tunnel (part of Prague Ring Road) |
—
|
NE NERFINISHED |
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: Lochkov Tunnel (part of Prague Ring Road) | Statement: [Lochkov, hasInfrastructure, Lochkov Tunnel (part of Prague Ring Road)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lochkov Tunnel (part of Prague Ring Road) Context triple: [Lochkov, hasInfrastructure, Lochkov Tunnel (part of Prague Ring Road)]
-
A.
Žižkov Tunnel
Žižkov Tunnel is a pedestrian and cyclist tunnel in Prague that connects the Žižkov district with Karlín beneath Vítkov Hill.
-
B.
Lupkow Tunnel
Lupkow Tunnel is a historic railway tunnel in the Carpathian Mountains that carries trains beneath the Łupków Pass on the border between Poland and Slovakia.
-
C.
Pražský okruh
chosen
Pražský okruh is the major ring road encircling Prague, designed to divert transit traffic around the city and connect key motorways in the region.
-
D.
Leipzig City Tunnel
Leipzig City Tunnel is an underground railway link in Leipzig, Germany, that connects the main station with southern lines to create a central S-Bahn cross-city route.
-
E.
Bratislava city ring road
The Bratislava city ring road is a major urban bypass system encircling Slovakia’s capital, designed to divert transit traffic from the city center and connect key bridges, highways, and districts.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0c473f0f8819086c9d1b4a143bd67 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f078047ca88190a0efa4bc7f2faf80 |
completed | April 28, 2026, 9:04 a.m. |
Created at: April 16, 2026, 6:53 p.m.