Triple
T12449502
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | TMT |
E297491
|
entity |
| Predicate | hasInstrument |
P35
|
FINISHED |
| Object | Planet Formation Instrument (PFI) |
E984055
|
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: Planet Formation Instrument (PFI) | Statement: [TMT, hasInstrument, Planet Formation Instrument (PFI)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Planet Formation Instrument (PFI) Context triple: [TMT, hasInstrument, Planet Formation Instrument (PFI)]
-
A.
Planet Formation Instrument
chosen
The Planet Formation Instrument is a high-contrast imaging and spectroscopic instrument designed for the Thirty Meter Telescope to directly observe and characterize young exoplanets and their formation environments.
-
B.
Phoenix (infrared spectrograph)
Phoenix is a high-resolution near-infrared spectrograph used on large telescopes to study the detailed spectra of astronomical objects such as stars and planetary systems.
-
C.
Planetary Fourier Spectrometer
The Planetary Fourier Spectrometer is a scientific instrument designed to analyze the composition and temperature structure of planetary atmospheres using infrared spectroscopy.
-
D.
Coronagraph Instrument
The Coronagraph Instrument is a high-contrast imaging and spectroscopy tool on the Nancy Grace Roman Space Telescope designed to directly observe and characterize exoplanets and faint circumstellar material near bright stars.
-
E.
NISP instrument
The NISP instrument is a near-infrared spectrometer and photometer aboard the Euclid space telescope, designed to map the geometry of the dark universe by measuring the shapes and redshifts of distant galaxies.
- 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_69d6ada166c48190b902972cd2408fa3 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94d9e592c81908cf7f3ca170d942c |
completed | April 10, 2026, 7:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f64b9f4dd08190b1d62b03d68cc8a6 |
completed | May 2, 2026, 7:08 p.m. |
Created at: April 8, 2026, 9:56 p.m.