observations: 140

Where each form was seen: corpus (and its reproducible record when there is one), date, observer, the verbatim note (original language), its English translation, and the exact probe that produced the figures when one was kept.

This data as json

id	form_id	form_name	corpus	corpus_id	document	date	observer	excerpt_en	excerpt_original	lang	probe
140	form-167	Nested field read at the wrong level (institutions under authorships)	OpenAlex snapshot 2026 (works parquet), read 2026-09-06 parquet; house extraction script (a reader defect revealing a model trap)		1,305,653 records with an empty institutions column	2026-09-06	Claude Voûte (LLM agent), session 8d9c5098, from the night reports of 2026-09-06/09	2026-09-06: "0 records out of 1,305,653 have an institution"; "the extraction targeted an 'institutions' field that does not exist at the top level — institutions are under 'authorships'; the column was written empty, silently".	06-09-2026 : « 0 notice sur 1 305 653 a une institution » ; « l'extraction visait un champ `institutions` qui n'existe pas au premier niveau — les institutions sont sous `authorships` ; la colonne a été écrite vide, silencieusement ».	fr