Triple
T9360644
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pulkovo Observatory |
E225267
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object |
Pulkovo Heights
Pulkovo Heights is an elevated area near Saint Petersburg, Russia, known primarily as the historic site of the Pulkovo Observatory and for its role in regional geography and astronomy.
|
E794142
|
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: Pulkovo Heights | Statement: [Pulkovo Observatory, locatedOn, Pulkovo Heights]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pulkovo Heights Context triple: [Pulkovo Observatory, locatedOn, Pulkovo Heights]
-
A.
Voskresenskaya Hill
Voskresenskaya Hill is a historic elevated area in Tomsk, Russia, known as one of the city’s oldest sites and a scenic viewpoint over the surrounding urban landscape.
-
B.
Taganana Hill
Taganana Hill is an elevated area in Havana, Cuba, known primarily as the site of the historic Hotel Nacional de Cuba overlooking the city and the sea.
-
C.
Mikhaylovskoye
Mikhaylovskoye is a rural estate and museum complex in Russia best known as the family estate and place of exile of the poet Alexander Pushkin.
-
D.
Khoroshevskaya
Khoroshevskaya is a Moscow Metro station located on the Big Circle Line, serving the Khoroshyovsky District of the city.
-
E.
Belaya Tower
Belaya Tower is a historic defensive tower that forms part of the fortification walls of the Nizhny Novgorod Kremlin in Russia.
- 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: Pulkovo Heights Triple: [Pulkovo Observatory, locatedOn, Pulkovo Heights]
Generated description
Pulkovo Heights is an elevated area near Saint Petersburg, Russia, known primarily as the historic site of the Pulkovo Observatory and for its role in regional geography and astronomy.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pulkovo Heights Target entity description: Pulkovo Heights is an elevated area near Saint Petersburg, Russia, known primarily as the historic site of the Pulkovo Observatory and for its role in regional geography and astronomy.
-
A.
Voskresenskaya Hill
Voskresenskaya Hill is a historic elevated area in Tomsk, Russia, known as one of the city’s oldest sites and a scenic viewpoint over the surrounding urban landscape.
-
B.
Taganana Hill
Taganana Hill is an elevated area in Havana, Cuba, known primarily as the site of the historic Hotel Nacional de Cuba overlooking the city and the sea.
-
C.
Mikhaylovskoye
Mikhaylovskoye is a rural estate and museum complex in Russia best known as the family estate and place of exile of the poet Alexander Pushkin.
-
D.
Khoroshevskaya
Khoroshevskaya is a Moscow Metro station located on the Big Circle Line, serving the Khoroshyovsky District of the city.
-
E.
Belaya Tower
Belaya Tower is a historic defensive tower that forms part of the fortification walls of the Nizhny Novgorod Kremlin in Russia.
- 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_69ca842bdd648190904131d58620d448 |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd4ff4268c819099dd5fe79d93e7ea |
completed | April 1, 2026, 5:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0f3e27cac8190a48393fa4bdff6b8 |
completed | April 4, 2026, 11:20 a.m. |
| NEDg | Description generation | batch_69d0f60136408190a9d629d9fc0e7d9c |
completed | April 4, 2026, 11:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d0f65fb4e0819090b88e39485be235 |
completed | April 4, 2026, 11:30 a.m. |
Created at: March 30, 2026, 7:42 p.m.