Triple

T11734027
Position Surface form Disambiguated ID Type / Status
Subject INSAT-2E E278978 entity
Predicate series P1761 FINISHED
Object INSAT-2 E957533 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: INSAT-2 | Statement: [INSAT-2E, series, INSAT-2]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: INSAT-2
Context triple: [INSAT-2E, series, INSAT-2]
  • A. INSAT-2 chosen
    INSAT-2 is an Indian second-generation multipurpose geostationary satellite series used primarily for telecommunications, broadcasting, and meteorological services.
  • B. INSAT-2A
    INSAT-2A is an Indian multipurpose geostationary satellite used primarily for telecommunications, broadcasting, and meteorological services.
  • C. INSAT-2B
    INSAT-2B is an Indian multipurpose geostationary satellite used for telecommunications, meteorology, and search-and-rescue services as part of the INSAT-2 series.
  • D. INSAT-2C
    INSAT-2C is an Indian geostationary communications satellite in the INSAT-2 series, used for telecommunications, broadcasting, and meteorological services.
  • E. INSAT-2D
    INSAT-2D was an Indian geostationary communications and meteorological satellite in the INSAT-2 series, used for telecommunications, broadcasting, and weather services.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d6aaffec6881908bead509e8621742 elicitation completed
NER batch_69d8a4daa7f48190896fc7653e9dd70b ner completed
NED1 batch_69f62a7307a8819095205ce5aa3e7abc ned_source_triple completed
Created at: April 8, 2026, 9:41 p.m.