Bibliographic record
Abstract
The diorama on the rue Sanson in Paris (1822–39) created a blended image by rotating the auditorium between two tableaux, each painted back and front and illuminated with colored light to create a sense of animation. What I call the “diorama effect” is the way the diorama used projection and reflection—both literally and figuratively—to create the illusion of places and characters known to the audience while simultaneously dissolving these references, seemingly into thin air. The 1825 diorama, the example in this essay, featured a tableau by Charles-Marie Bouton depicting a view of Paris and its new gas meter, and a second tableau by Louis Daguerre presenting a colonnade that disappears. To understand the way that these tableaux participated in then-contemporary debates on gaslight each is read in relation to narratives from the time—notably, the program notes for the diorama, the popular fairy tale of Aladdin and the magic lamp, and public debates in which the gas lamp figures as a political symbol of insurrection or, conversely, as a romantic symbol of exoticism.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.004 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.007 | 0.020 |
| Scholarly communication | 0.005 | 0.005 |
| Open science | 0.001 | 0.006 |
| Research integrity | 0.002 | 0.003 |
| Insufficient payload (model declined to judge) | 0.032 | 0.002 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".