Triple
T1430672
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Albany–Rensselaer station |
E30436
|
entity |
| Predicate | railLine |
P848
|
FINISHED |
| Object |
Post Road Branch
Post Road Branch is a short railroad line in New York State that connects the Albany–Rensselaer area with the main passenger rail corridor used by Amtrak.
|
E163703
|
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: Post Road Branch | Statement: [Albany–Rensselaer station, railLine, Post Road Branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Post Road Branch Context triple: [Albany–Rensselaer station, railLine, Post Road Branch]
-
A.
Trapelo Road
Trapelo Road is a major thoroughfare running through Belmont, Massachusetts, serving as a key commercial and commuter route in the town.
-
B.
Layer Road
Layer Road was a historic football ground in Colchester, England, best known as the long-time home of Colchester United before the club moved to a new stadium.
-
C.
Reformatory Branch Trail
Reformatory Branch Trail is a multi-use recreational path in Massachusetts that extends west from the Minuteman Bikeway along a former railroad corridor through Bedford and surrounding areas.
-
D.
Geiger Grade Road
Geiger Grade Road is a historic mountain route in Nevada that winds through the Virginia Range, connecting Reno with the former mining town of Virginia City.
-
E.
Barracks Road
Barracks Road is a prominent shopping center in Charlottesville, Virginia, featuring a mix of national retailers, local shops, and dining options.
- 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: Post Road Branch Triple: [Albany–Rensselaer station, railLine, Post Road Branch]
Generated description
Post Road Branch is a short railroad line in New York State that connects the Albany–Rensselaer area with the main passenger rail corridor used by Amtrak.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Post Road Branch Target entity description: Post Road Branch is a short railroad line in New York State that connects the Albany–Rensselaer area with the main passenger rail corridor used by Amtrak.
-
A.
Trapelo Road
Trapelo Road is a major thoroughfare running through Belmont, Massachusetts, serving as a key commercial and commuter route in the town.
-
B.
Layer Road
Layer Road was a historic football ground in Colchester, England, best known as the long-time home of Colchester United before the club moved to a new stadium.
-
C.
Reformatory Branch Trail
Reformatory Branch Trail is a multi-use recreational path in Massachusetts that extends west from the Minuteman Bikeway along a former railroad corridor through Bedford and surrounding areas.
-
D.
Geiger Grade Road
Geiger Grade Road is a historic mountain route in Nevada that winds through the Virginia Range, connecting Reno with the former mining town of Virginia City.
-
E.
Barracks Road
Barracks Road is a prominent shopping center in Charlottesville, Virginia, featuring a mix of national retailers, local shops, and dining options.
- 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_69a498fc69ec8190b61722bd4b67c4d2 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c4dc3e2081909ff951fe73db277b |
completed | March 1, 2026, 10:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad016bf2608190a675cbd42e474082 |
completed | March 8, 2026, 4:56 a.m. |
| NEDg | Description generation | batch_69ad0294353081908e29735d1b83f2cc |
completed | March 8, 2026, 5:01 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad02f6bf288190bcb785762d14787c |
completed | March 8, 2026, 5:02 a.m. |
Created at: March 1, 2026, 8 p.m.