Triple
T3086336
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Streets of San Francisco |
E64380
|
entity |
| Predicate | notableCastChange |
P13888
|
FINISHED |
| Object |
Michael Douglas left after season 4
Michael Douglas is an American actor and producer renowned for his film and television work, including his early breakout role on the crime drama series "The Streets of San Francisco."
|
E324788
|
NE FINISHED |
How this triple was built (5 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: Michael Douglas left after season 4 | Statement: [The Streets of San Francisco, notableCastChange, Michael Douglas left after season 4]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Michael Douglas left after season 4 Context triple: [The Streets of San Francisco, notableCastChange, Michael Douglas left after season 4]
-
A.
Dennis Morgan
Dennis Morgan was an American film actor and singer best known for his leading-man roles in Hollywood musicals and dramas of the 1940s.
-
B.
David Michaels
David Michaels is a television producer and director best known for his work on sports and entertainment broadcasts and as the brother of famed sportscaster Al Michaels.
-
C.
Joseph LoDuca
Joseph LoDuca is an American television and film composer best known for his work on genre series such as Xena: Warrior Princess, Hercules: The Legendary Journeys, and other fantasy and adventure shows.
-
D.
Chuck Sullivan
Chuck Sullivan is a member of the Sullivan family known for his prominence and public recognition within that lineage.
-
E.
Bryan-Michael Cox
Bryan-Michael Cox is a Grammy-winning American songwriter and record producer known for crafting numerous R&B and pop hits for major artists.
- 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: Michael Douglas left after season 4 Triple: [The Streets of San Francisco, notableCastChange, Michael Douglas left after season 4]
Generated description
Michael Douglas is an American actor and producer renowned for his film and television work, including his early breakout role on the crime drama series "The Streets of San Francisco."
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Michael Douglas left after season 4 Target entity description: Michael Douglas is an American actor and producer renowned for his film and television work, including his early breakout role on the crime drama series "The Streets of San Francisco."
-
A.
Dennis Morgan
Dennis Morgan was an American film actor and singer best known for his leading-man roles in Hollywood musicals and dramas of the 1940s.
-
B.
David Michaels
David Michaels is a television producer and director best known for his work on sports and entertainment broadcasts and as the brother of famed sportscaster Al Michaels.
-
C.
Joseph LoDuca
Joseph LoDuca is an American television and film composer best known for his work on genre series such as Xena: Warrior Princess, Hercules: The Legendary Journeys, and other fantasy and adventure shows.
-
D.
Chuck Sullivan
Chuck Sullivan is a member of the Sullivan family known for his prominence and public recognition within that lineage.
-
E.
Bryan-Michael Cox
Bryan-Michael Cox is a Grammy-winning American songwriter and record producer known for crafting numerous R&B and pop hits for major artists.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: notableCastChange Context triple: [The Streets of San Francisco, notableCastChange, Michael Douglas left after season 4]
-
A.
notableCastMember
Indicates that an entity is a member of the cast of another entity (such as a film, show, or production) and is considered particularly notable or significant in that role.
-
B.
notableCastFeature
Indicates that a cast member has a distinctive or noteworthy characteristic, role, or attribute that is especially significant in the context of the production.
-
C.
notableCastPairing
Indicates that two cast members are notably associated with each other in a particular work, such as through a prominent or distinctive joint appearance.
-
D.
notableChange
chosen
Indicates a significant alteration or shift in the state, condition, or characteristics of an entity or relationship.
-
E.
notableStar
Indicates that the subject is a star (or stellar object) that is distinguished or noteworthy in some significant way, such as brightness, fame, or scientific interest, relative to other stars.
- F. None of above.
Provenance (6 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_69ad857bb4c88190a4cf27893fcabed8 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada1ec187c819084565514ebb99cdb |
completed | March 8, 2026, 4:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1f89e6f5c8190993794e2c9977ee6 |
completed | March 11, 2026, 11:19 p.m. |
| NEDg | Description generation | batch_69b1f93d5b208190835093f453fd33ab |
completed | March 11, 2026, 11:22 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b1f9ea9b908190a86e2b79a89e0283 |
completed | March 11, 2026, 11:25 p.m. |
| PD | Predicate disambiguation | batch_69ad9ded78f881908be6fc0fb7c35764 |
completed | March 8, 2026, 4:03 p.m. |
Created at: March 8, 2026, 3:03 p.m.