Acquisition position
Current all in cost
600.0 SEK
Current bid or estimate250.0 SEK
Modelled discount68.1%
Liquidity score84%
Berndt Oskar Santesson · Silver and metalware · Örebro Stadsauktioner
Acquisition position
Potential market value
Evidence strength
Market anomaly
Risk profile
Investigation rationale
Decision guardrails
Visual laboratory
Object record
Höjd 12,5 cm, bredd och djup 8 cm.
Identity resolution
Ranked from independent evidence. Confirmation or rejection becomes controlled training data.
Visual 0% · Name 86% · Marks 25% · Material 40%
33% combined confidenceVisual 0% · Name 86% · Marks 25% · Material 40%
33% combined confidenceVisual 0% · Name 86% · Marks 25% · Material 40%
33% combined confidenceVisual 0% · Name 40% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 38% · Marks 25% · Material 40%
25% combined confidenceClosed deal feedback
Enter the verified hammer price after the auction closes. Only verified outcomes become calibration data.
Learning guardrail
Global research evidence
Oskar Schlemmer German, 1888–1943
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoOskar Kokoschka English, born Austria, 1886–1980
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoOskar Kokoschka English, born Austria, 1886-1980
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoOskar Schlemmer German, 1888-1943
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoOskar Kokoschka English, born Austria, 1886-1980
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoOskar Kokoschka English, born Austria, 1886-1980
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoOskar Kokoschka English, born Austria, 1886-1980
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoLászló Moholy-Nagy American, born Hungary, 1895–1946
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoOskar Kokoschka English, born Austria, 1886-1980
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoOskar Kokoschka English, born Austria, 1886-1980
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoOskar Kokoschka Austrian, 1886–1980
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoOskar Laske (Austrian, born Ukraine, 1874–1951) Produced by the Wiener Werkstätte (Vienna, active 1903–1932) Vienna, Austria
0% similarityCheck object rights; API metadata is openComparable logic
| Comparable ID | Match | Price | Reasons |
|---|---|---|---|
| 19984 | 53% | 1500.0 SEK | identity 60%, material 45%, size 62%, title 46%, hallmarks 45%, weight 62% |
| 14005 | 53% | 350.0 SEK | identity 61%, material 45%, size 62%, title 45%, hallmarks 45%, weight 62% |
| 12562 | 53% | 10000.0 SEK | identity 61%, material 45%, size 62%, title 38%, hallmarks 45%, weight 62% |
| 11595 | 53% | 2600.0 SEK | identity 61%, material 45%, size 62%, title 38%, hallmarks 45%, weight 62% |
| 1077 | 52% | 2800.0 SEK | identity 57%, material 45%, size 62%, title 42%, hallmarks 45%, weight 62% |
| 19428 | 52% | 2200.0 SEK | identity 56%, material 45%, size 62%, title 48%, hallmarks 45%, weight 62% |
| 2312 | 52% | 600.0 SEK | identity 57%, material 45%, size 62%, title 41%, hallmarks 45%, weight 62% |
| 15121 | 52% | 300.0 SEK | identity 56%, material 45%, size 62%, title 44%, hallmarks 45%, weight 62% |
Automatic signature module
The local engine detects and isolates candidate regions, searches the trusted mark library and runs conservative signature forensics. Optional AI interprets unreadable regions and creates research queries without changing the forensic verdict.
The module runs during normal analysis when a local image is available.
Marks laboratory
110 independent methods generate cleanup variants, stroke and symbol descriptors, library matches, trust controls and conflict warnings.
Signature forensics
This does not declare a signature genuine. It measures fit against a multi-source reference set, confusing signers and natural variation.
Run mark matching first, then compare the questioned signature against a sufficiently broad trusted reference set.