Credits for sketched-books.tukka.dev The books are in the public domain. The sketch model was trained by us on top of the open models below. These are the outside parts the site is built with. The books 1. Project Gutenberg texts What: the text of every book on the site, split into chapters and passages, with the Project Gutenberg header and licence removed as its terms ask when the trademark is not used. Source: https://www.gutenberg.org The Adventures of Sherlock Holmes (#1661), The Memoirs of Sherlock Holmes (#834), The Return of Sherlock Holmes (#108), The Hound of the Baskervilles (#2852), A Study in Scarlet (#244) and The Sign of the Four (#2097) by Arthur Conan Doyle; A Christmas Carol (#46) by Charles Dickens; Treasure Island (#120) by Robert Louis Stevenson; The Time Machine (#35) by H. G. Wells; Alice's Adventures in Wonderland (#11) by Lewis Carroll; Around the World in Eighty Days (#103) by Jules Verne; Dracula (#345) by Bram Stoker. License: public domain in the United States. Used in: every book and chapter page. The sketch model (runs in your browser) 2. Chitra Tiny What: the starting weights of the sketch model, a 212M-parameter diffusion transformer we fine-tuned to draw black-ink sketches. Downloaded from cdn.tukka.dev/sketched-books/v3/sketch16.onnx. Author: Udgam Labs Source: https://huggingface.co/udgamlabs/Chitra-Tiny License: Apache License 2.0 Used in: the sketch panel. 3. TAESD (tiny autoencoder) What: the decoder that turns the model's output into a picture (cdn.tukka.dev/sketched-books/v3/taesd.onnx). Author: Ollin Boer Bohan Source: https://huggingface.co/madebyollin/taesd License: MIT. Copyright (c) 2023 Ollin Boer Bohan Used in: the sketch panel. 4. flan-t5-base What: the text encoder that turns each scene description into the numbers the sketch model reads: ahead of time for the site's books (/emb/), and in your browser for your own books (cdn.tukka.dev/sketched-books/v2/ t5_encoder.onnx, t5_embed.bin and t5_tok.json, 4-bit and 8-bit copies). Author: Google Source: https://huggingface.co/google/flan-t5-base License: Apache License 2.0 Used in: the sketch panel. 4a. Qwen3-0.6B What: the language model that reads each passage of your own books and writes its scene description. We fine-tuned it on our scene descriptions and packed it to 4 bits (cdn.tukka.dev/sketched-books/v2/writer2.onnx, writer_embed.bin and qwen_tok.json), starting from the ONNX conversion by the ONNX Community (https://huggingface.co/onnx-community/Qwen3-0.6B-ONNX). Author: Qwen Team, Alibaba Cloud Source: https://huggingface.co/Qwen/Qwen3-0.6B License: Apache License 2.0 Used in: the sketch panel, for your own books. 5. ONNX Runtime Web 1.30.0 What: runs the sketch model in the browser (/ort/ and cdn.tukka.dev/sketched-books/ort-1.30.0/). Author: Microsoft Corporation Source: https://github.com/microsoft/onnxruntime License: MIT. Copyright (c) Microsoft Corporation Used in: the sketch panel. Used only to make the model (not shipped) 6. FLUX.2 [klein] 4B by Black Forest Labs: drew the training sketches. Source: https://huggingface.co/black-forest-labs/FLUX.2-klein-4B License: Apache License 2.0 7. sd-vae-ft-mse by Stability AI: turned the training sketches into latents. Source: https://huggingface.co/stabilityai/sd-vae-ft-mse License: MIT The site 8. Literata What: the font of the whole site, upright and italic (the Latin letters), bundled from the @fontsource-variable/literata package. Author: The Literata Project Authors Source: https://github.com/googlefonts/literata License: SIL Open Font License 1.1, full text in /literata-OFL.txt. Copyright 2017 The Literata Project Authors Used in: every page. 9. Nuxt Author: Nuxt Team Source: https://github.com/nuxt/nuxt License: MIT. Copyright (c) 2016-present - Nuxt Team Used in: every page. 10. Vue (@vue/reactivity, @vue/runtime-core, @vue/runtime-dom, @vue/shared) Author: Yuxi (Evan) You and Vue contributors Source: https://github.com/vuejs/core License: MIT. Copyright (c) 2018-present, Yuxi (Evan) You Used in: every page. 11. Vue Router Author: Eduardo San Martin Morote Source: https://github.com/vuejs/router License: MIT. Copyright (c) 2019-present Eduardo San Martin Morote Used in: every page. 12. Unhead (unhead, @unhead/vue) Author: Harlan Wilton Source: https://github.com/unjs/unhead License: MIT. Copyright (c) Harlan Wilton Used in: every page. 13. nuxt-site-config (nuxt-site-config, site-config-stack) Author: Harlan Wilton Source: https://github.com/harlan-zw/nuxt-site-config License: MIT. Copyright (c) 2023-Present - Harlan Wilton Used in: every page. 14. UnJS utilities (defu, destr, hookable, ofetch, ufo) Author: Pooya Parsa Source: https://github.com/unjs License: MIT. Copyright (c) Pooya Parsa Used in: every page. 15. h3 Author: Pooya Parsa Source: https://github.com/h3js/h3 License: MIT. Copyright (c) Pooya Parsa Used in: every page. 16. devalue Author: Rich Harris and contributors Source: https://github.com/sveltejs/devalue License: MIT. Copyright (c) 2018-19 the devalue contributors Used in: every page. 17. fnv1a-64 Author: Daniel Roe Source: https://github.com/danielroe/fnv1a-64 License: MIT. Copyright (c) 2024 Daniel Roe Used in: every page. 18. object-identity Author: Marais Rossouw Source: https://github.com/maraisr/object-identity License: MIT. Copyright (c) Marais Rossouw Used in: every page. 19. nostics Author: Anthony Fu and Vercel Inc. Source: https://github.com/vercel-labs/nostics License: MIT. Copyright (c) 2026-present Vercel Inc. Used in: every page. 20. Tailwind CSS What: CSS framework; its generated styles ship in the site's CSS. Author: Tailwind Labs, Inc. Source: https://github.com/tailwindlabs/tailwindcss License: MIT. Copyright (c) Tailwind Labs, Inc. Used in: every page. 21. Vite (its module preload helpers) Author: VoidZero Inc. and Vite contributors Source: https://github.com/vitejs/vite License: MIT. Copyright (c) 2019-present, VoidZero Inc. and Vite contributors Used in: every page.