Triple
T4839922
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mark Thatcher |
E108151
|
entity |
| Predicate | notableEvent |
P259
|
FINISHED |
| Object | 1982 Paris-Dakar Rally disappearance |
E82739
|
NE FINISHED |
How this triple was built (2 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: 1982 Paris-Dakar Rally disappearance | Statement: [Mark Thatcher, notableEvent, 1982 Paris-Dakar Rally disappearance]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 1982 Paris-Dakar Rally disappearance Context triple: [Mark Thatcher, notableEvent, 1982 Paris-Dakar Rally disappearance]
-
A.
Dakar Rally
chosen
The Dakar Rally is a famous annual off-road endurance race, originally from Paris to Dakar and now held in various challenging terrains, known for its extreme difficulty and adventurous spirit.
-
B.
Peking to Paris endurance rally
The Peking to Paris endurance rally is a historic long-distance motor race that challenges participants to drive classic and vintage cars over thousands of miles from Beijing (Peking) to Paris across demanding terrain.
-
C.
Marathon des Sables
The Marathon des Sables is an ultramarathon held in the Sahara Desert, renowned as one of the toughest foot races on Earth due to its multi-day, self-supported format in extreme heat and terrain.
-
D.
Montparnasse derailment
The Montparnasse derailment was a famous 1895 train accident in Paris in which a locomotive overran the buffers at Gare Montparnasse and dramatically crashed through the station wall onto the street below.
-
E.
Incident at Vichy
Incident at Vichy is a one-act play by Arthur Miller that explores themes of guilt, complicity, and moral responsibility through the interrogation of detainees in Nazi-occupied France.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69bd43fbe444819085cb970706ef73f7 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6cfbfbb08190b4580ebb2eb845b2 |
completed | March 20, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be5cc5861881908ad3838168325a34 |
completed | March 21, 2026, 8:54 a.m. |
Created at: March 20, 2026, 1:25 p.m.