Triple
T15197276
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chesterfield railway station |
E363168
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object |
CHD
CHD is the National Rail station code for Chesterfield railway station in Derbyshire, England.
|
E1142846
|
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: CHD | Statement: [Chesterfield railway station, hasStationCode, CHD]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CHD Context triple: [Chesterfield railway station, hasStationCode, CHD]
-
A.
CHD
CHD is the IATA airport code for Chandler Municipal Airport, a public general aviation facility serving Chandler, Arizona.
-
B.
CHF
CHF is the official currency code for the Swiss franc, the national currency of Switzerland and Liechtenstein.
-
C.
CHF
CHF (Charging Function) is a 3GPP-defined network function in 5G core architecture responsible for handling online and offline charging, rating, and accounting for network services.
-
D.
CARDI
CARDI is a regional organization that conducts agricultural research and promotes sustainable development to support the farming sector across the Caribbean.
-
E.
HCM
HCM is the commonly used abbreviation for the High Court of Manipur, the highest judicial authority in the Indian state of Manipur.
- 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: CHD Triple: [Chesterfield railway station, hasStationCode, CHD]
Generated description
CHD is the National Rail station code for Chesterfield railway station in Derbyshire, England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CHD Target entity description: CHD is the National Rail station code for Chesterfield railway station in Derbyshire, England.
-
A.
CHD
CHD is the IATA airport code for Chandler Municipal Airport, a public general aviation facility serving Chandler, Arizona.
-
B.
CHF
CHF is the official currency code for the Swiss franc, the national currency of Switzerland and Liechtenstein.
-
C.
CHF
CHF (Charging Function) is a 3GPP-defined network function in 5G core architecture responsible for handling online and offline charging, rating, and accounting for network services.
-
D.
CARDI
CARDI is a regional organization that conducts agricultural research and promotes sustainable development to support the farming sector across the Caribbean.
-
E.
HCM
HCM is the commonly used abbreviation for the High Court of Manipur, the highest judicial authority in the Indian state of Manipur.
- 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_69d85a0b78bc8190b6e5ad51a2c4cfc5 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0067fcc788190abdc083d4eadeb36 |
completed | April 15, 2026, 9:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fed3342624819087be35acadd88136 |
completed | May 9, 2026, 6:24 a.m. |
| NEDg | Description generation | batch_69fed516a2008190bab6da27d28289e7 |
completed | May 9, 2026, 6:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fed57659a081909ec777549deff505 |
completed | May 9, 2026, 6:34 a.m. |
Created at: April 10, 2026, 3:10 a.m.