Triple
T19537829
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Glacier Express |
E488811
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object | Matterhorn region |
—
|
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: Matterhorn region | Statement: [Glacier Express, connects, Matterhorn region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matterhorn region Context triple: [Glacier Express, connects, Matterhorn region]
-
A.
Eiger region
The Eiger region is a mountainous area in the Bernese Alps of Switzerland, dominated by the iconic Eiger peak and its surrounding glaciers, cliffs, and alpine landscapes.
-
B.
Klein Matterhorn area
chosen
The Klein Matterhorn area is a high-altitude alpine region near Zermatt in the Swiss Alps, known for its panoramic views of surrounding peaks and glaciers, including the Gorner Glacier.
-
C.
Fiescherhorn region
The Fiescherhorn region is a high-alpine area in the Bernese Alps of Switzerland, characterized by glaciated peaks and extensive icefields surrounding the Fiescherhorn massif.
-
D.
Monte Rosa region
The Monte Rosa region is a high-altitude Alpine area around the Monte Rosa massif, known for its extensive ski terrain, mountaineering routes, and scenic cross-border landscapes between Italy and Switzerland.
-
E.
Alpstein region
The Alpstein region is a picturesque mountain area in northeastern Switzerland, known for its dramatic limestone peaks, extensive hiking trails, and traditional alpine landscapes.
- 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_69d8e8db5b6c8190984b61f91981f575 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6386fd12c81908eb5f1ef63b77156 |
completed | April 20, 2026, 2:30 p.m. |
Created at: April 10, 2026, 1:41 p.m.