Triple

T13623366
Position Surface form Disambiguated ID Type / Status
Subject Andy Russell E325514 entity
Predicate notableWork P4 FINISHED
Object Steel Curtain defense of the 1970s Pittsburgh Steelers E64119 NE FINISHED

How this triple was built (2 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: Steel Curtain defense of the 1970s Pittsburgh Steelers | Statement: [Andy Russell, notableWork, Steel Curtain defense of the 1970s Pittsburgh Steelers]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Steel Curtain defense of the 1970s Pittsburgh Steelers
Context triple: [Andy Russell, notableWork, Steel Curtain defense of the 1970s Pittsburgh Steelers]
  • A. Steel Curtain defense of the 1970s chosen
    The Steel Curtain defense of the 1970s was the Pittsburgh Steelers’ dominant, hard-hitting defensive unit that powered the franchise to multiple Super Bowl titles and became one of the most feared defenses in NFL history.
  • B. Operation Steel Curtain
    Operation Steel Curtain was a 2005 U.S.-led military offensive in western Iraq aimed at rooting out insurgents and securing the Iraq–Syria border during the Iraq War.
  • C. Pittsburgh Steelers All-Time Team
    The Pittsburgh Steelers All-Time Team is an honorary roster celebrating the greatest players in franchise history, selected for their exceptional contributions and performances with the team.
  • D. The Purple People Eaters era defense
    The Purple People Eaters era defense was the dominant, hard-hitting defensive unit of the Minnesota Vikings in the late 1960s and 1970s, renowned for its ferocious pass rush and key role in multiple Super Bowl appearances.
  • E. Pittsburgh Steelers Hall of Honor
    The Pittsburgh Steelers Hall of Honor is a recognition program established by the NFL franchise to celebrate and commemorate the most significant players, coaches, and contributors in team history.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d8076aae28819092cf636190ee5529 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbbe9b0b648190afee93121483f45f completed April 12, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f78aeb591481909d39675a543a8b51 completed May 3, 2026, 5:50 p.m.
Created at: April 9, 2026, 9:50 p.m.