Triple
T19336369
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eastern Ukraine campaign |
E483633
|
entity |
| Predicate | primaryFront |
P15969
|
FINISHED |
| Object | Kupiansk–Lyman line |
—
|
NE NERFINISHED |
How this triple was built (3 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: Kupiansk–Lyman line | Statement: [Eastern Ukraine campaign, primaryFront, Kupiansk–Lyman line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kupiansk–Lyman line Context triple: [Eastern Ukraine campaign, primaryFront, Kupiansk–Lyman line]
-
A.
Butovskaya Line
The Butovskaya Line is a light metro line in the Moscow Metro system serving the Butovo district in the city’s south.
-
B.
Oleksiivska line
The Oleksiivska line is one of the main lines of the Kharkiv Metro system in Kharkiv, Ukraine, serving several key residential and commercial districts of the city.
-
C.
Zhdanovskaya Line
Zhdanovskaya Line was the former name of a line of the Moscow Metro, later known as the Tagansko–Krasnopresnenskaya Line.
-
D.
Filevskaya Line
Filevskaya Line is one of the lines of the Moscow Metro, known for its partially surface-level sections and service to western districts of the city.
-
E.
Kholodnohirsko–Zavodska line
The Kholodnohirsko–Zavodska line is a major rapid transit line of the Kharkiv Metro system in Kharkiv, Ukraine, connecting key residential and industrial districts across the city.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kupiansk–Lyman line Target entity description: The Kupiansk–Lyman line is a key section of the front in northeastern Ukraine where Russian and Ukrainian forces have engaged in intense, ongoing combat operations.
-
A.
Butovskaya Line
The Butovskaya Line is a light metro line in the Moscow Metro system serving the Butovo district in the city’s south.
-
B.
Oleksiivska line
The Oleksiivska line is one of the main lines of the Kharkiv Metro system in Kharkiv, Ukraine, serving several key residential and commercial districts of the city.
-
C.
Zhdanovskaya Line
Zhdanovskaya Line was the former name of a line of the Moscow Metro, later known as the Tagansko–Krasnopresnenskaya Line.
-
D.
Filevskaya Line
Filevskaya Line is one of the lines of the Moscow Metro, known for its partially surface-level sections and service to western districts of the city.
-
E.
Kholodnohirsko–Zavodska line
The Kholodnohirsko–Zavodska line is a major rapid transit line of the Kharkiv Metro system in Kharkiv, Ukraine, connecting key residential and industrial districts across the city.
- F. None of above. chosen
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_69d8e8d13e3c81909d91d1d5ec37c095 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e61645c0dc8190b64e15c735bcb9f4 |
completed | April 20, 2026, 12:04 p.m. |
Created at: April 10, 2026, 1:33 p.m.