Triple
T10445171
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hercule Poirot |
E246267
|
entity |
| Predicate | lastAppearanceInWork |
P16814
|
FINISHED |
| Object |
Curtain: Poirot's Last Case
"Curtain: Poirot's Last Case" is a detective novel by Agatha Christie that serves as the final story featuring her iconic Belgian sleuth Hercule Poirot.
|
E864219
|
NE FINISHED |
How this triple was built (5 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: Curtain: Poirot's Last Case | Statement: [Hercule Poirot, lastAppearanceInWork, Curtain: Poirot's Last Case]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Curtain: Poirot's Last Case Context triple: [Hercule Poirot, lastAppearanceInWork, Curtain: Poirot's Last Case]
-
A.
Murder on the Orient Express
Murder on the Orient Express is a classic mystery novel by Agatha Christie, featuring detective Hercule Poirot investigating a complex murder aboard a luxurious European train.
-
B.
The A.B.C. Murders
The A.B.C. Murders is a classic detective novel featuring Hercule Poirot as he investigates a series of alphabetically arranged killings by a taunting serial murderer.
-
C.
Death on the Nile (novel)
Death on the Nile (novel) is a 1937 detective story by Agatha Christie featuring Hercule Poirot investigating a murder during a luxurious cruise along the Nile River in Egypt.
-
D.
The Mysterious Affair at Styles
The Mysterious Affair at Styles is Agatha Christie's debut detective novel that introduces the Belgian sleuth Hercule Poirot in a classic country-house murder mystery.
-
E.
The Murder of Roger Ackroyd
The Murder of Roger Ackroyd is a classic detective novel featuring Hercule Poirot, renowned for its groundbreaking twist ending and major influence on the mystery genre.
- 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: Curtain: Poirot's Last Case Triple: [Hercule Poirot, lastAppearanceInWork, Curtain: Poirot's Last Case]
Generated description
"Curtain: Poirot's Last Case" is a detective novel by Agatha Christie that serves as the final story featuring her iconic Belgian sleuth Hercule Poirot.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Curtain: Poirot's Last Case Target entity description: "Curtain: Poirot's Last Case" is a detective novel by Agatha Christie that serves as the final story featuring her iconic Belgian sleuth Hercule Poirot.
-
A.
Murder on the Orient Express
Murder on the Orient Express is a classic mystery novel by Agatha Christie, featuring detective Hercule Poirot investigating a complex murder aboard a luxurious European train.
-
B.
The A.B.C. Murders
The A.B.C. Murders is a classic detective novel featuring Hercule Poirot as he investigates a series of alphabetically arranged killings by a taunting serial murderer.
-
C.
Death on the Nile (novel)
Death on the Nile (novel) is a 1937 detective story by Agatha Christie featuring Hercule Poirot investigating a murder during a luxurious cruise along the Nile River in Egypt.
-
D.
The Mysterious Affair at Styles
The Mysterious Affair at Styles is Agatha Christie's debut detective novel that introduces the Belgian sleuth Hercule Poirot in a classic country-house murder mystery.
-
E.
The Murder of Roger Ackroyd
The Murder of Roger Ackroyd is a classic detective novel featuring Hercule Poirot, renowned for its groundbreaking twist ending and major influence on the mystery genre.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: lastAppearanceInWork Context triple: [Hercule Poirot, lastAppearanceInWork, Curtain: Poirot's Last Case]
-
A.
lastAppearance
chosen
Indicates the most recent time or instance in which an entity appears or is present within a given context or sequence.
-
B.
lastWork
Indicates that one entity is the most recent work (e.g., creation, project, or publication) associated with another entity.
-
C.
lastSeenOn
Indicates the most recent time or date at which the subject entity was observed, detected, or recorded.
-
D.
keyOfLastWork
Indicates the musical key in which an entity’s most recently created or performed work is set.
-
E.
lastWorksSeason
Indicates the season in which an entity (such as a person or organization) last performed work or was active in a particular role or context.
- F. None of above.
Provenance (6 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_69d381c04fe08190957c26c526a3b05a |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4fe083cd881909d2d8ad75d1d94cb |
completed | April 7, 2026, 12:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d87eeae8788190b63534fa4f942ead |
completed | April 10, 2026, 4:39 a.m. |
| NEDg | Description generation | batch_69d886c3fdcc8190a67a7f7788b8a2e8 |
completed | April 10, 2026, 5:12 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d88dc15ab481909011c5de93bbab14 |
completed | April 10, 2026, 5:42 a.m. |
| PD | Predicate disambiguation | batch_69d4fb73a5e48190a8df4775bc5da80f |
completed | April 7, 2026, 12:41 p.m. |
Created at: April 6, 2026, 12:16 p.m.