I Know What You Did Last Summer (TV series)
E832145
I Know What You Did Last Summer is a teen horror television series based on the 1997 slasher film and Lois Duncan’s novel, following a group of friends stalked by a mysterious killer one year after a fatal accident.
All labels observed (1)
| Label | Occurrences |
|---|---|
| I Know What You Did Last Summer (TV series) canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9968649 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: I Know What You Did Last Summer (TV series) Context triple: [Atomic Monster Productions, hasNotableTelevisionWork, I Know What You Did Last Summer (TV series)]
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A.
I Know What You Did Last Summer (novel)
I Know What You Did Last Summer is a suspense novel by Lois Duncan about a group of teenagers haunted by a deadly secret after a hit-and-run accident.
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B.
I Know What You Did Last Summer
I Know What You Did Last Summer is a 1997 American slasher film about a group of teenagers stalked by a mysterious killer after covering up a fatal accident.
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C.
I Still Know What You Did Last Summer
I Still Know What You Did Last Summer is a 1998 American slasher horror film and sequel to I Know What You Did Last Summer, featuring Brandy in a prominent role.
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D.
I'll Always Know What You Did Last Summer
"I'll Always Know What You Did Last Summer" is a 2006 direct-to-video slasher film and the third installment in the "I Know What You Did Last Summer" horror franchise, following a new group of teens haunted by a deadly secret.
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E.
Without a Trace
Without a Trace is an American crime drama television series that follows an FBI missing persons unit as they investigate and locate individuals who have mysteriously disappeared.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: I Know What You Did Last Summer (TV series) Target entity description: I Know What You Did Last Summer is a teen horror television series based on the 1997 slasher film and Lois Duncan’s novel, following a group of friends stalked by a mysterious killer one year after a fatal accident.
-
A.
I Know What You Did Last Summer (novel)
I Know What You Did Last Summer is a suspense novel by Lois Duncan about a group of teenagers haunted by a deadly secret after a hit-and-run accident.
-
B.
I Know What You Did Last Summer
I Know What You Did Last Summer is a 1997 American slasher film about a group of teenagers stalked by a mysterious killer after covering up a fatal accident.
-
C.
I Still Know What You Did Last Summer
I Still Know What You Did Last Summer is a 1998 American slasher horror film and sequel to I Know What You Did Last Summer, featuring Brandy in a prominent role.
-
D.
I'll Always Know What You Did Last Summer
"I'll Always Know What You Did Last Summer" is a 2006 direct-to-video slasher film and the third installment in the "I Know What You Did Last Summer" horror franchise, following a new group of teens haunted by a deadly secret.
-
E.
Without a Trace
Without a Trace is an American crime drama television series that follows an FBI missing persons unit as they investigate and locate individuals who have mysteriously disappeared.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
slasher television series
ⓘ
teen horror television series ⓘ television series ⓘ |
| basedOn |
I Know What You Did Last Summer (1997 film)
NERFINISHED
ⓘ
I Know What You Did Last Summer (novel) NERFINISHED ⓘ |
| basedOnWorkAuthor | Lois Duncan NERFINISHED ⓘ |
| cancellationStatus | cancelled after one season ⓘ |
| castMember |
Ashley Moore
NERFINISHED
ⓘ
Bill Heck NERFINISHED ⓘ Brianne Tju NERFINISHED ⓘ Brooke Bloom NERFINISHED ⓘ Cassie Beck NERFINISHED ⓘ Ezekiel Goodman NERFINISHED ⓘ Fiona Rene NERFINISHED ⓘ Madison Iseman NERFINISHED ⓘ Sebastian Amoruso NERFINISHED ⓘ Sonya Balmores NERFINISHED ⓘ Spencer Sutherland NERFINISHED ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| creator | Sara Goodman NERFINISHED ⓘ |
| developer | Sara Goodman NERFINISHED ⓘ |
| distributor | Amazon Prime Video NERFINISHED ⓘ |
| executiveProducer |
Craig William Macneill
NERFINISHED
ⓘ
Erik Feig NERFINISHED ⓘ James Wan NERFINISHED ⓘ Michael Clear NERFINISHED ⓘ Neal H. Moritz NERFINISHED ⓘ Sara Goodman NERFINISHED ⓘ |
| firstAired | 2021-10-15 ⓘ |
| genre |
horror television series
ⓘ
mystery television series ⓘ slasher ⓘ teen drama ⓘ |
| lastAired | 2021-11-12 ⓘ |
| leadActor | Madison Iseman NERFINISHED ⓘ |
| numberOfEpisodes | 8 ⓘ |
| numberOfSeasons | 1 ⓘ |
| originalLanguage | English ⓘ |
| originalNetwork | Amazon Prime Video NERFINISHED ⓘ |
| plotSummary | A group of teenagers are stalked by a mysterious killer one year after a fatal accident on graduation night. ⓘ |
| productionCompany |
Amazon Studios
NERFINISHED
ⓘ
Atomic Monster NERFINISHED ⓘ Original Film NERFINISHED ⓘ Sony Pictures Television NERFINISHED ⓘ |
| relatedWork |
I Know What You Did Last Summer (film series)
NERFINISHED
ⓘ
I Still Know What You Did Last Summer NERFINISHED ⓘ I’ll Always Know What You Did Last Summer NERFINISHED ⓘ |
| settingLocation | Hawaii NERFINISHED ⓘ |
| status | ended ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: I Know What You Did Last Summer (TV series) Description of subject: I Know What You Did Last Summer is a teen horror television series based on the 1997 slasher film and Lois Duncan’s novel, following a group of friends stalked by a mysterious killer one year after a fatal accident.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Atomic Monster Productions
→
hasNotableTelevisionWork
→
I Know What You Did Last Summer (TV series)
ⓘ