Triple
T13448725
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Unforgotten |
E320550
|
entity |
| Predicate | productionCompany |
P490
|
FINISHED |
| Object |
Mainstreet Pictures
Mainstreet Pictures is a British television production company best known for creating acclaimed drama series such as "Unforgotten."
|
E1040267
|
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: Mainstreet Pictures | Statement: [Unforgotten, productionCompany, Mainstreet Pictures]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mainstreet Pictures Context triple: [Unforgotten, productionCompany, Mainstreet Pictures]
-
A.
Main Street Films
Main Street Films is an independent film production company known for backing feature films such as the action-comedy "Barely Lethal."
-
B.
Parklane Pictures
Parklane Pictures was a mid-20th-century American film production company best known for producing the classic 1955 film noir "Kiss Me Deadly."
-
C.
Roxbury Pictures
Roxbury Pictures is a film production company known for producing the movie "Enemy."
-
D.
Chockstone Pictures
Chockstone Pictures is an American film production company known for backing independent and genre films, including the 2013 thriller "The Host."
-
E.
Gulfstream Pictures
Gulfstream Pictures is an American film production company known for producing family-friendly and animated movies such as *The Nut Job*.
- 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: Mainstreet Pictures Triple: [Unforgotten, productionCompany, Mainstreet Pictures]
Generated description
Mainstreet Pictures is a British television production company best known for creating acclaimed drama series such as "Unforgotten."
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mainstreet Pictures Target entity description: Mainstreet Pictures is a British television production company best known for creating acclaimed drama series such as "Unforgotten."
-
A.
Main Street Films
Main Street Films is an independent film production company known for backing feature films such as the action-comedy "Barely Lethal."
-
B.
Parklane Pictures
Parklane Pictures was a mid-20th-century American film production company best known for producing the classic 1955 film noir "Kiss Me Deadly."
-
C.
Roxbury Pictures
Roxbury Pictures is a film production company known for producing the movie "Enemy."
-
D.
Chockstone Pictures
Chockstone Pictures is an American film production company known for backing independent and genre films, including the 2013 thriller "The Host."
-
E.
Gulfstream Pictures
Gulfstream Pictures is an American film production company known for producing family-friendly and animated movies such as *The Nut Job*.
- 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_69d80761e6cc8190a90c844589998ecc |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbaef758b08190b9aa5ec7082cd417 |
completed | April 12, 2026, 2:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f73999f8388190b2c578e063341178 |
completed | May 3, 2026, 12:03 p.m. |
| NEDg | Description generation | batch_69f73af2b37481908c4d282c1335fe08 |
completed | May 3, 2026, 12:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f73b959de88190959335353242031b |
completed | May 3, 2026, 12:12 p.m. |
Created at: April 9, 2026, 9:41 p.m.