Triple
T9302136
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hatfield rail crash |
E223790
|
entity |
| Predicate | location |
P40
|
FINISHED |
| Object | Hatfield, Hertfordshire, England |
E96734
|
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: Hatfield, Hertfordshire, England | Statement: [Hatfield rail crash, location, Hatfield, Hertfordshire, England]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hatfield, Hertfordshire, England Context triple: [Hatfield rail crash, location, Hatfield, Hertfordshire, England]
-
A.
Hatfield, Hertfordshire, England
chosen
Hatfield in Hertfordshire, England, is a historic commuter town north of London known for Hatfield House and its strong links to both Elizabethan history and modern industry.
-
B.
Ware, Hertfordshire
Ware, Hertfordshire is a historic market town in eastern Hertfordshire, England, situated on the River Lea and known for its coaching inns and maltings.
-
C.
Berkhamsted, Hertfordshire, England
Berkhamsted, Hertfordshire, England is a historic market town in the Chiltern Hills, known for its medieval castle and as the birthplace of novelist Graham Greene.
-
D.
Hertfordshire, United Kingdom
Hertfordshire, United Kingdom is a county in southern England bordering Greater London, known for its commuter towns, historic market centers, and mix of urban and rural landscapes.
-
E.
Watford, Hertfordshire, England
Watford, Hertfordshire, England is a large town and borough in southeast England, northwest of central London, known as a major commercial and commuter hub with extensive transport links and shopping facilities.
- 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_69ca8424d0f08190831e2e93c6533aeb |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd08d34c4c819095a213360747c3a6 |
completed | April 1, 2026, noon |
| NED1 | Entity disambiguation (via context triple) | batch_69d0b26ae3c881909e88f0253e73f0ea |
completed | April 4, 2026, 6:40 a.m. |
Created at: March 30, 2026, 7:36 p.m.