The book “Letters of the 20th Century” · March 2026 · research 07
Biographies of the designers of metal typefaces, 1930–1960, a catalogue of typefaces, typology, whether there was a state plan for type development; revision — short biographies and corrections.
Two-step prompting: the model first acts as a brief specialist, writes the terms of reference itself and asks eight questions about depth; then the research runs. Three runs — the first two with errors, the third went into the chapter. Revisions — the same day.
ChatGPT Deep Research
Below are the briefs the models received, the finished reports in PDF and documents, and the publications made along the way.
Briefs
My document · working project document · 10 March 2026
Soviet designers of metal typefaces and the system of type design in the USSR (1930–1960).
Carry out an in-depth historical and typographic study of the development of metal typefaces in the USSR, 1930–1960. The focus is the biographies and professional work of Soviet type designers, and the system for developing and introducing typefaces. Special attention to the Department of Typefaces at VNII Poligrafmash (the All-Union Research Institute of Printing Machinery).
Solomon Telingater, Rerberg, Kudryashev, Kudryasheva, Bannikova, Lazursky, Kuzanyan, Bazhanov, Pozharsky (check that the name is correct). Do not limit yourself to the list — identify other significant designers.
1. Biographies and professional trajectories — education, places of work, involvement in type development, collaboration with Poligrafmash, state projects, publications. Comparative analysis: who was more influential, who had more typefaces put into use, what factors shaped careers.
2. Catalogue of Soviet metal typefaces (1930–1960) — name, designer, year, organisation, type, field of use, how widespread, whether specimens exist. Especially: book, newspaper, technical, educational, decorative and display typefaces.
3. Typology — romans, grotesques, transitional, newspaper, display, specialised; which types were developed in sufficient numbers and which were missing.
4. The system of type development in the USSR — did a state plan exist; how assignments were formed; which institutions took part; the role of VNII Poligrafmash; how introduction worked. How centralised, well thought-out and successful the system was.
5. Demand — which typefaces were most in demand, which were considered the standard.
6. Comparison with world typography — USA, Britain, France, Germany; alignment with the trends of modernism and functional typography; foreign prototypes; original solutions.
7. Originality vs borrowing — which typefaces are original and which are adaptations of Western typefaces.
Soviet type catalogues, Poligrafmash archives, typographic manuals, books on typography, publishers’ archives, museum collections, academic publications, foreign research; images of typefaces, print samples, archival documents.
References to sources; archival and academic sources; images of typefaces; avoid superficial overviews; special attention to specific typefaces and their use in real print.
“Yes, I do have questions — and they are critically important. The prompt is good now, but for book-level Deep Research it can be strengthened roughly three- to fourfold.”
“Just answer with a list of numbers… After that I will make a strong version of the Deep Research prompt that can really pull rare data out of archives and catalogues.”
Results
Publications
Yuri Gordon and I — about this work in our own channels (in Russian). Each post links to the original.


