Triple
T2167569
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Serpukhovsko–Timiryazevskaya Line |
E46944
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Moscow Metro north–south corridor |
E43255
|
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: Moscow Metro north–south corridor | Statement: [Serpukhovsko–Timiryazevskaya Line, partOf, Moscow Metro north–south corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Moscow Metro north–south corridor Context triple: [Serpukhovsko–Timiryazevskaya Line, partOf, Moscow Metro north–south corridor]
-
A.
Moscow Metro Line 1 corridor
The Moscow Metro Line 1 corridor is the central transit axis encompassing the historic Sokolnicheskaya Line, the first and one of the busiest lines in the Moscow Metro system.
-
B.
Moscow Central Circle
Moscow Central Circle is an orbital urban rail line in Moscow that functions as a high-capacity commuter route integrated into the Moscow Metro system.
-
C.
Zamoskvoretskaya Line
chosen
The Zamoskvoretskaya Line is one of the main north–south lines of the Moscow Metro, known for its heavy passenger traffic and several historically and architecturally significant stations.
-
D.
Moscow Metro
The Moscow Metro is a major rapid transit system in Moscow renowned for its extensive network, high passenger capacity, and ornately decorated stations often likened to underground palaces.
-
E.
Tagansko–Krasnopresnenskaya Line
The Tagansko–Krasnopresnenskaya Line is a major Moscow Metro line known for being one of the system’s busiest routes, connecting key residential districts with central Moscow.
- 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_69a88a184cbc8190877791f6552c2484 |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abbeac9d688190bfa68715e173771e |
completed | March 7, 2026, 5:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b12de0989481909ce71f3fb739ac2a |
completed | March 11, 2026, 8:54 a.m. |
Created at: March 4, 2026, 7:45 p.m.