Triple
T4682609
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hefei Metro |
E103838
|
entity |
| Predicate | hasAbbreviation |
P43
|
FINISHED |
| Object |
HRT
HRT is the abbreviation for the Hefei Metro, the rapid transit system serving the city of Hefei in China.
|
E461516
|
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: HRT | Statement: [Hefei Metro, hasAbbreviation, HRT]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HRT Context triple: [Hefei Metro, hasAbbreviation, HRT]
-
A.
HRT
HRT is the FBI’s elite tactical unit specializing in high-risk hostage rescue, counterterrorism, and other critical law enforcement operations.
-
B.
HRT
HRT is the FAA airport code for Hurlburt Field, a U.S. Air Force installation and airfield in Florida.
-
C.
HRT
HRT is the standard region code used to represent Hertfordshire, a county in southern England.
-
D.
HRT
HRT is a common abbreviation that most often stands for hormone replacement therapy, a medical treatment used to supplement or replace hormones in the body.
-
E.
HRS
HRS is an abbreviation commonly used for the Historical Records Survey, a New Deal-era program that documented and preserved historical public records in the United States.
- 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: HRT Triple: [Hefei Metro, hasAbbreviation, HRT]
Generated description
HRT is the abbreviation for the Hefei Metro, the rapid transit system serving the city of Hefei in China.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: HRT Target entity description: HRT is the abbreviation for the Hefei Metro, the rapid transit system serving the city of Hefei in China.
-
A.
HRT
HRT is the FBI’s elite tactical unit specializing in high-risk hostage rescue, counterterrorism, and other critical law enforcement operations.
-
B.
HRT
HRT is the FAA airport code for Hurlburt Field, a U.S. Air Force installation and airfield in Florida.
-
C.
HRT
HRT is the standard region code used to represent Hertfordshire, a county in southern England.
-
D.
HRT
HRT is a common abbreviation that most often stands for hormone replacement therapy, a medical treatment used to supplement or replace hormones in the body.
-
E.
HRS
HRS is an abbreviation commonly used for the Historical Records Survey, a New Deal-era program that documented and preserved historical public records in the United States.
- 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_69bd43debbf08190b4bc372e286ec234 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd637fedd0819097f59734a9f9a01f |
completed | March 20, 2026, 3:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be03ac44d481908ecb1fe84184a886 |
completed | March 21, 2026, 2:34 a.m. |
| NEDg | Description generation | batch_69be048d53d08190a72fb6d2e788e3c9 |
completed | March 21, 2026, 2:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be0529868c8190b20e8966315b263a |
completed | March 21, 2026, 2:40 a.m. |
Created at: March 20, 2026, 1:16 p.m.