Triple

T11115285
Position Surface form Disambiguated ID Type / Status
Subject Middle Miocene E262870 entity
Predicate containsStage P10571 FINISHED
Object Langhian
The Langhian is a stage of the Middle Miocene epoch characterized by significant global climatic changes and important developments in marine and terrestrial life.
 E905199 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: Langhian | Statement: [Middle Miocene, containsStage, Langhian]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Langhian
Context triple: [Middle Miocene, containsStage, Langhian]
  • A. Langho
    Langho is a village in Lancashire, England, situated within the rural borough of Ribble Valley.
  • B. Haflong
    Haflong is a hill town in the Dima Hasao district of Assam, India, known for its scenic landscapes, indigenous cultures, and role as a regional tourism and administrative center.
  • C. Youlan
    Youlan was a Qing dynasty noblewoman best known as the mother of Puyi, the last emperor of China.
  • D. Leuwiliang
    Leuwiliang is a district-level area in West Java, Indonesia, known as part of the greater Bogor region.
  • E. Langlee
    Langlee is an alternative spelling of the name Langley, which is used for various places, institutions, and surnames in English-speaking regions.
  • 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: Langhian
Triple: [Middle Miocene, containsStage, Langhian]
Generated description
The Langhian is a stage of the Middle Miocene epoch characterized by significant global climatic changes and important developments in marine and terrestrial life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Langhian
Target entity description: The Langhian is a stage of the Middle Miocene epoch characterized by significant global climatic changes and important developments in marine and terrestrial life.
  • A. Langho
    Langho is a village in Lancashire, England, situated within the rural borough of Ribble Valley.
  • B. Haflong
    Haflong is a hill town in the Dima Hasao district of Assam, India, known for its scenic landscapes, indigenous cultures, and role as a regional tourism and administrative center.
  • C. Youlan
    Youlan was a Qing dynasty noblewoman best known as the mother of Puyi, the last emperor of China.
  • D. Leuwiliang
    Leuwiliang is a district-level area in West Java, Indonesia, known as part of the greater Bogor region.
  • E. Langlee
    Langlee is an alternative spelling of the name Langley, which is used for various places, institutions, and surnames in English-speaking regions.
  • 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_69d6aa9b46cc8190b19f9f0cc45bf322 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d79aa7254c8190abce35696ad2be03 completed April 9, 2026, 12:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69e42d7da99881908d38ea66c37dfb92 completed April 19, 2026, 1:18 a.m.
NEDg Description generation batch_69e42e67724481908bd9e73487a80d44 completed April 19, 2026, 1:22 a.m.
NED2 Entity disambiguation (via description) batch_69e4308103c48190b32ee3047d9a0860 completed April 19, 2026, 1:31 a.m.
Created at: April 8, 2026, 9:27 p.m.