Triple

T9106424
Position Surface form Disambiguated ID Type / Status
Subject Sinopec E218488 entity
Predicate hasBrand P1500 FINISHED
Object Sinopec Service Station
Sinopec Service Station is a chain of fuel and service stations operated by China Petroleum & Chemical Corporation (Sinopec), providing gasoline, diesel, and related automotive services.
 E777208 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: Sinopec Service Station | Statement: [Sinopec, hasBrand, Sinopec Service Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sinopec Service Station
Context triple: [Sinopec, hasBrand, Sinopec Service Station]
  • A. Texaco gas station
    The Texaco gas station in Hill Valley is a recurring fictional service station featured prominently in the "Back to the Future" film series, reflecting the town’s changing eras.
  • B. TravelCenters of America
    TravelCenters of America is a large U.S. operator of full-service travel centers and truck stops providing fuel, food, and amenities for professional drivers and motorists.
  • C. Love's Travel Stops & Country Stores
    Love's Travel Stops & Country Stores is a major American chain of highway travel centers offering fuel, convenience stores, and amenities for professional drivers and motorists across the United States.
  • D. Petro Stopping Centers
    Petro Stopping Centers is a chain of full-service travel centers and truck stops in the United States that provides fuel, dining, and amenities for professional drivers and motorists.
  • E. Morongo Travel Center
    Morongo Travel Center is a Native American–owned travel plaza and service stop in Southern California that provides fuel, food, and amenities to motorists near the Morongo Casino and Reservation.
  • 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: Sinopec Service Station
Triple: [Sinopec, hasBrand, Sinopec Service Station]
Generated description
Sinopec Service Station is a chain of fuel and service stations operated by China Petroleum & Chemical Corporation (Sinopec), providing gasoline, diesel, and related automotive services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sinopec Service Station
Target entity description: Sinopec Service Station is a chain of fuel and service stations operated by China Petroleum & Chemical Corporation (Sinopec), providing gasoline, diesel, and related automotive services.
  • A. Texaco gas station
    The Texaco gas station in Hill Valley is a recurring fictional service station featured prominently in the "Back to the Future" film series, reflecting the town’s changing eras.
  • B. TravelCenters of America
    TravelCenters of America is a large U.S. operator of full-service travel centers and truck stops providing fuel, food, and amenities for professional drivers and motorists.
  • C. Love's Travel Stops & Country Stores
    Love's Travel Stops & Country Stores is a major American chain of highway travel centers offering fuel, convenience stores, and amenities for professional drivers and motorists across the United States.
  • D. Petro Stopping Centers
    Petro Stopping Centers is a chain of full-service travel centers and truck stops in the United States that provides fuel, dining, and amenities for professional drivers and motorists.
  • E. Morongo Travel Center
    Morongo Travel Center is a Native American–owned travel plaza and service stop in Southern California that provides fuel, food, and amenities to motorists near the Morongo Casino and Reservation.
  • 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_69ca83db7448819090d0a5de842ef2ac completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cca57286a88190b256d2461c5c0aed completed April 1, 2026, 4:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69d01840d2488190a14d458aa181cc47 completed April 3, 2026, 7:42 p.m.
NEDg Description generation batch_69d0196766248190aebda80cbd7d1eef completed April 3, 2026, 7:47 p.m.
NED2 Entity disambiguation (via description) batch_69d019d76d2481909118b163ce5713f2 completed April 3, 2026, 7:49 p.m.
Created at: March 30, 2026, 7:16 p.m.