Triple
T22041268
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Web Performance API |
E544641
|
entity |
| Predicate | includesSpecification |
P19701
|
FINISHED |
| Object | Performance Timeline API |
—
|
NE NERFINISHED |
How this triple was built (3 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: Performance Timeline API | Statement: [Web Performance API, includesSpecification, Performance Timeline API]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Performance Timeline API Context triple: [Web Performance API, includesSpecification, Performance Timeline API]
-
A.
Web performance API
The Web performance API is a set of browser interfaces that enable precise measurement, analysis, and optimization of web page and application performance.
-
B.
High Resolution Time
High Resolution Time is a W3C web standard that provides precise, high-resolution timestamps for measuring performance and timing in web applications.
-
C.
Timeline panel
The Timeline panel is a performance profiling tool in Web Inspector that visualizes page activity over time, such as loading, scripting, rendering, and layout events.
-
D.
User Timing
User Timing is a W3C web performance API that lets developers precisely measure and analyze the timing of specific parts of their web applications.
-
E.
Instruments Time Profiler
Instruments Time Profiler is a performance analysis tool in Apple's development suite that measures and visualizes how an app spends its execution time to help identify bottlenecks and optimize code.
- 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: Performance Timeline API Target entity description: The Performance Timeline API is a web performance interface that lets developers access and analyze detailed timing data for various browser events and resources to better measure and optimize page performance.
-
A.
Web performance API
chosen
The Web performance API is a set of browser interfaces that enable precise measurement, analysis, and optimization of web page and application performance.
-
B.
High Resolution Time
High Resolution Time is a W3C web standard that provides precise, high-resolution timestamps for measuring performance and timing in web applications.
-
C.
Timeline panel
The Timeline panel is a performance profiling tool in Web Inspector that visualizes page activity over time, such as loading, scripting, rendering, and layout events.
-
D.
User Timing
User Timing is a W3C web performance API that lets developers precisely measure and analyze the timing of specific parts of their web applications.
-
E.
Instruments Time Profiler
Instruments Time Profiler is a performance analysis tool in Apple's development suite that measures and visualizes how an app spends its execution time to help identify bottlenecks and optimize code.
- F. None of above.
Provenance (2 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_69e11e32445c8190ab97089b48a130bb |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f12828fc788190a22c0e9c2372656b |
completed | April 28, 2026, 9:35 p.m. |
Created at: April 16, 2026, 8:25 p.m.