Triple
T18481892
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | damped Lyman-alpha system |
E451580
|
entity |
| Predicate | hasOpticalDepth |
P32006
|
FINISHED |
| Object | optically thick at the Lyman limit |
—
|
LITERAL 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: optically thick at the Lyman limit | Statement: [damped Lyman-alpha system, hasOpticalDepth, optically thick at the Lyman limit]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasOpticalDepth Context triple: [damped Lyman-alpha system, hasOpticalDepth, optically thick at the Lyman limit]
-
A.
hasLowerOpticalDepthThan
Indicates that one entity exhibits a smaller (more transparent) optical depth than another entity, meaning it allows more radiation to pass through.
-
B.
opticalProperty
chosen
Indicates a relationship where an entity has or is characterized by a specific optical property, such as how it interacts with or responds to light.
-
C.
hasOpticalChannels
Indicates that an entity possesses one or more optical communication or signal-transmission channels.
-
D.
hasDepth
Indicates that an entity possesses a measurable extent or distance from its surface inward or from top to bottom.
-
E.
hasApproximateDepth
Indicates that an entity is associated with a depth value that is not exact but estimated or approximate.
- F. None of above.
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_69d8d38465a0819099b9b42d2a662ac1 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e531d3d13c81909c52d797360b840a |
completed | April 19, 2026, 7:49 p.m. |
| PD | Predicate disambiguation | batch_69e469d671088190b619de96ea6f92ab |
completed | April 19, 2026, 5:36 a.m. |
Created at: April 10, 2026, 11:35 a.m.