Triple
T13582183
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Atkarsk |
E324446
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Saratov–Penza line
The Saratov–Penza line is a Russian railway route connecting the cities of Saratov and Penza and serving intermediate towns such as Atkarsk.
|
E1049445
|
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: Saratov–Penza line | Statement: [Atkarsk, railwayLine, Saratov–Penza line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Saratov–Penza line Context triple: [Atkarsk, railwayLine, Saratov–Penza line]
-
A.
Moscow–Ryazan line
The Moscow–Ryazan line is a major Russian railway route connecting Moscow with the city of Ryazan and serving numerous suburban and regional destinations along the way.
-
B.
Gdov–Luga line
The Gdov–Luga line is a regional railway route in northwestern Russia that historically connected the towns of Gdov and Luga, serving as part of the local transport and freight network.
-
C.
Butovskaya Line
The Butovskaya Line is a light metro line in the Moscow Metro system serving the Butovo district in the city’s south.
-
D.
Minsk–Smolensk–Moscow line
The Minsk–Smolensk–Moscow line was the main strategic west–east route across western Russia that became the central axis of the German drive toward Moscow during Operation Barbarossa in World War II.
-
E.
Moscow–Bryansk railway
The Moscow–Bryansk railway is a major rail line in western Russia that connects Moscow with the city of Bryansk, forming part of an important route toward Ukraine and southwestern regions.
- 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: Saratov–Penza line Triple: [Atkarsk, railwayLine, Saratov–Penza line]
Generated description
The Saratov–Penza line is a Russian railway route connecting the cities of Saratov and Penza and serving intermediate towns such as Atkarsk.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Saratov–Penza line Target entity description: The Saratov–Penza line is a Russian railway route connecting the cities of Saratov and Penza and serving intermediate towns such as Atkarsk.
-
A.
Moscow–Ryazan line
The Moscow–Ryazan line is a major Russian railway route connecting Moscow with the city of Ryazan and serving numerous suburban and regional destinations along the way.
-
B.
Gdov–Luga line
The Gdov–Luga line is a regional railway route in northwestern Russia that historically connected the towns of Gdov and Luga, serving as part of the local transport and freight network.
-
C.
Butovskaya Line
The Butovskaya Line is a light metro line in the Moscow Metro system serving the Butovo district in the city’s south.
-
D.
Minsk–Smolensk–Moscow line
The Minsk–Smolensk–Moscow line was the main strategic west–east route across western Russia that became the central axis of the German drive toward Moscow during Operation Barbarossa in World War II.
-
E.
Moscow–Bryansk railway
The Moscow–Bryansk railway is a major rail line in western Russia that connects Moscow with the city of Bryansk, forming part of an important route toward Ukraine and southwestern regions.
- 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_69d80769100c819099111274614f5ed2 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbb031e8048190a5f2ea934308036c |
completed | April 12, 2026, 2:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f76bbf946c8190ba3d2b87cb11dc9d |
completed | May 3, 2026, 3:37 p.m. |
| NEDg | Description generation | batch_69f77642e4b881909915c686a0d6c6fa |
completed | May 3, 2026, 4:22 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f77923fd1481908af251a1dcbcf441 |
completed | May 3, 2026, 4:34 p.m. |
Created at: April 9, 2026, 9:48 p.m.