Triple

T7045024
Position Surface form Disambiguated ID Type / Status
Subject Chera dynasty E163609 entity
Predicate majorPort P528 FINISHED
Object Tyndis
Tyndis was an important ancient port city on the Malabar Coast of South India, serving as a key hub in Indian Ocean trade networks under the Chera dynasty.
 E638813 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: Tyndis | Statement: [Chera dynasty, majorPort, Tyndis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tyndis
Context triple: [Chera dynasty, majorPort, Tyndis]
  • A. Tarsos
    Tarsos is the ancient name of the historic city of Tarsus in Cilicia, a significant cultural and commercial center in the eastern Mediterranean world.
  • B. Phasis
    Phasis was an important ancient Greek colonial city and trading port on the eastern coast of the Black Sea, in what is now western Georgia.
  • C. Tithorea
    Tithorea was an important ancient city of Phocis in central Greece, known for its strategic location near Mount Parnassus and its role in regional conflicts.
  • D. Thasus
    Thasus is a minor figure in Greek mythology, traditionally regarded as a son of the Phoenician king Agenor and associated with the island of Thasos.
  • E. Arycanda
    Arycanda was an ancient Lycian city in what is now southwestern Turkey, noted for its well-preserved ruins and terraced layout on a steep mountainside.
  • 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: Tyndis
Triple: [Chera dynasty, majorPort, Tyndis]
Generated description
Tyndis was an important ancient port city on the Malabar Coast of South India, serving as a key hub in Indian Ocean trade networks under the Chera dynasty.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tyndis
Target entity description: Tyndis was an important ancient port city on the Malabar Coast of South India, serving as a key hub in Indian Ocean trade networks under the Chera dynasty.
  • A. Tarsos
    Tarsos is the ancient name of the historic city of Tarsus in Cilicia, a significant cultural and commercial center in the eastern Mediterranean world.
  • B. Phasis
    Phasis was an important ancient Greek colonial city and trading port on the eastern coast of the Black Sea, in what is now western Georgia.
  • C. Tithorea
    Tithorea was an important ancient city of Phocis in central Greece, known for its strategic location near Mount Parnassus and its role in regional conflicts.
  • D. Thasus
    Thasus is a minor figure in Greek mythology, traditionally regarded as a son of the Phoenician king Agenor and associated with the island of Thasos.
  • E. Arycanda
    Arycanda was an ancient Lycian city in what is now southwestern Turkey, noted for its well-preserved ruins and terraced layout on a steep mountainside.
  • 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_69c6885f598c8190b6b6495c59d8d962 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6e238c7a4819095f5ff7283d48da8 completed March 27, 2026, 8:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7887799f48190b4fa311defd8e9fd completed March 28, 2026, 7:51 a.m.
NEDg Description generation batch_69c7893f85588190b1ed983f00ea2532 completed March 28, 2026, 7:54 a.m.
NED2 Entity disambiguation (via description) batch_69c78b0fe83481909cad77ce740b81d5 completed March 28, 2026, 8:02 a.m.
Created at: March 27, 2026, 2:37 p.m.