Triple

T11171065
Position Surface form Disambiguated ID Type / Status
Subject Homicide: Life on the Street E264273 entity
Predicate hasMainCharacter P1183 FINISHED
Object Meldrick Lewis
Meldrick Lewis is a central detective character on the television crime drama "Homicide: Life on the Street," known for his streetwise demeanor and sharp investigative instincts.
E909890 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: Meldrick Lewis | Statement: [Homicide: Life on the Street, hasMainCharacter, Meldrick Lewis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Meldrick Lewis
Context triple: [Homicide: Life on the Street, hasMainCharacter, Meldrick Lewis]
  • A. Mehcad Brooks
    Mehcad Brooks is an American actor and former fashion model known for roles in television series like "Desperate Housewives," "True Blood," and "Supergirl," as well as films such as "Just Wright."
  • B. Tyree Pittman
    Tyree Pittman, better known as Young Chop, is an American record producer and rapper recognized for shaping the sound of Chicago drill music.
  • C. Michele Bullock
    Michele Bullock is an Australian economist and central banker who serves as the Governor of the Reserve Bank of Australia, overseeing the country’s monetary policy.
  • D. Cedric Yarbrough
    Cedric Yarbrough is an American actor and comedian best known for his roles on the TV series "Reno 911!" and for voicing characters in animated shows such as "The Boondocks."
  • E. Charles Duncan O’Neal
    Charles Duncan O’Neal was a Barbadian physician, social reformer, and political leader celebrated for championing workers’ rights and democratic reforms in early 20th-century Barbados.
  • 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: Meldrick Lewis
Triple: [Homicide: Life on the Street, hasMainCharacter, Meldrick Lewis]
Generated description
Meldrick Lewis is a central detective character on the television crime drama "Homicide: Life on the Street," known for his streetwise demeanor and sharp investigative instincts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Meldrick Lewis
Target entity description: Meldrick Lewis is a central detective character on the television crime drama "Homicide: Life on the Street," known for his streetwise demeanor and sharp investigative instincts.
  • A. Mehcad Brooks
    Mehcad Brooks is an American actor and former fashion model known for roles in television series like "Desperate Housewives," "True Blood," and "Supergirl," as well as films such as "Just Wright."
  • B. Tyree Pittman
    Tyree Pittman, better known as Young Chop, is an American record producer and rapper recognized for shaping the sound of Chicago drill music.
  • C. Michele Bullock
    Michele Bullock is an Australian economist and central banker who serves as the Governor of the Reserve Bank of Australia, overseeing the country’s monetary policy.
  • D. Cedric Yarbrough
    Cedric Yarbrough is an American actor and comedian best known for his roles on the TV series "Reno 911!" and for voicing characters in animated shows such as "The Boondocks."
  • E. Charles Duncan O’Neal
    Charles Duncan O’Neal was a Barbadian physician, social reformer, and political leader celebrated for championing workers’ rights and democratic reforms in early 20th-century Barbados.
  • 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_69d6aa9dafac8190bd90d2c74f661aa7 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e89660208190b1d9e91529f5d246 completed April 9, 2026, 5:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69e483816af08190877f86ee52846581 completed April 19, 2026, 7:25 a.m.
NEDg Description generation batch_69e48715bd2081908774d325db2b6dd5 completed April 19, 2026, 7:41 a.m.
NED2 Entity disambiguation (via description) batch_69e4886c0da881909105b3a45e786ce9 completed April 19, 2026, 7:46 a.m.
Created at: April 8, 2026, 9:29 p.m.