jxudata · Oct 5, 2026 · Oct 5, 2026 · Oct 5, 2026
diff --git a/LICENSE-CONTENT b/LICENSE-CONTENT
@@ -2,9 +2,14 @@ Creative Commons Attribution 4.0 International
 
 Copyright (c) 2026, Affirm, Inc.
 
-Unless otherwise noted, original educational content in this distribution,
-including tutorial prose, original diagrams, and notebook narrative, is
-licensed under the Creative Commons Attribution 4.0 International License.
+Unless otherwise noted, original tutorial materials in this distribution,
+including tutorial prose, original diagrams, notebook narrative, and original
+software/code, are licensed under the Creative Commons Attribution 4.0
+International License.
+
+Original software/code is additionally available under the Apache License,
+Version 2.0, reproduced in LICENSE. Users may choose either CC BY 4.0 or
+Apache 2.0 for that original software/code.
 
 License summary: https://creativecommons.org/licenses/by/4.0/
 Legal code: https://creativecommons.org/licenses/by/4.0/legalcode
@@ -15,6 +20,10 @@ Preferred attribution:
   Jiarui Xu, Tianming Zhou, Tommy Tai, Joshua Pan, Alexander Statnikov,
   and Nitesh Kumar, Affirm, Inc. (2026).
 
-This license does not apply to software or code, which is licensed separately,
-or to third-party software, model artifacts, datasets, and adapted materials.
-See LICENSE and THIRD_PARTY_NOTICES for those terms.
+This grant does not apply to third-party software, model artifacts, datasets,
+or adapted materials, which retain their separate terms. It does not relicense
+third-party portions of the browser runtime or adapted explorer.
+See THIRD_PARTY_NOTICES for those terms.
+
+Affirm names and logos are excluded from these license grants. No trademark
+rights are granted.
diff --git a/NOTICE b/NOTICE
@@ -3,13 +3,19 @@ Table as Prompt: An Interactive Guide to Tabular Foundation Models
 Copyright (c) 2026, Affirm, Inc.
 All rights reserved.
 
-Unless otherwise noted, software and code artifacts authored for this project
-are licensed under the Apache License, Version 2.0.
-
-Unless otherwise noted, original educational content authored for this project
-is licensed under the Creative Commons Attribution 4.0 International License.
+Unless otherwise noted, original tutorial materials authored for this project,
+including prose, diagrams, notebook narrative, and original software/code, are
+licensed under the Creative Commons Attribution 4.0 International License.
 See LICENSE-CONTENT.
 
+Original software/code is also available under the Apache License, Version 2.0.
+Users may choose either CC BY 4.0 or Apache 2.0 for that original software/code.
+See LICENSE.
+
 This distribution includes third-party software, model artifacts, and data
 under separate terms. See THIRD_PARTY_NOTICES and the license files identified
-there. Nothing in the Apache License changes those third-party terms.
+there. These grants do not relicense third-party software, model artifacts,
+datasets, or adapted materials.
+
+Affirm names and logos are excluded from these license grants. No trademark
+rights are granted.
diff --git a/README.md b/README.md
@@ -1,6 +1,8 @@
 # Tabular Foundation Models Tutorial
 
-[Interactive website](https://affirm.github.io/tabular-foundation-models-tutorial/) · [Python notebook](https://colab.research.google.com/github/Affirm/tabular-foundation-models-tutorial/blob/main/materials/notebooks/01_tabicl_primer.ipynb) · [Our guide](#our-interactive-guide) · [Model landscape](#model-landscape) · [Learning resources](#tutorials-and-learning-resources) · [Conference resources](#conference-and-workshop-resources)
+**[Interactive website](https://affirm.github.io/tabular-foundation-models-tutorial/)**
+
+[Python notebook](https://colab.research.google.com/github/Affirm/tabular-foundation-models-tutorial/blob/main/materials/notebooks/01_tabicl_primer.ipynb) · [Our guide](#our-interactive-guide) · [Model landscape](#model-landscape) · [Learning resources](#tutorials-and-learning-resources) · [Conference resources](#conference-and-workshop-resources)
 
 Table as Prompt: An Interactive Guide to Tabular Foundation Models - accepted for presentation at the [NeurIPS 2026 Education Track](https://neurips.cc/Conferences/2026/CallforEducationalResources). [Read the paper (PDF, submission version)](materials/website/paper.pdf).
 
@@ -108,4 +110,8 @@ Open [localhost:8000](http://localhost:8000/). Serve over HTTP so that module wo
 
 [Browser model provenance](materials/website/model/PROVENANCE.md) documents the checkpoint and export. The [explorer README](materials/tabicl-explainer/README.md) credits the adaptation of Transformer Explainer.
 
-Unless otherwise noted, original software and code are licensed under the [Apache License, Version 2.0](LICENSE), and original educational content is licensed under [Creative Commons Attribution 4.0 International](LICENSE-CONTENT). Copyright (c) 2026, Affirm, Inc. All rights reserved. See [NOTICE](NOTICE) for the project notice and [THIRD_PARTY_NOTICES](THIRD_PARTY_NOTICES) for the separate terms and attributions that apply to third-party software, model artifacts, adapted materials, and data.
+Unless otherwise noted, original tutorial materials, including prose, diagrams, notebook narrative, and original software/code, are available under [Creative Commons Attribution 4.0 International (CC BY 4.0)](LICENSE-CONTENT). Original software/code is also available under the [Apache License, Version 2.0](LICENSE); users may choose either license for that original software/code.
+
+Third-party software, model artifacts, datasets, and adapted materials retain their separate terms; this dual-license grant does not relicense them. Affirm names and logos are excluded from these license grants. No trademark rights are granted.
+
+Copyright (c) 2026, Affirm, Inc. See [NOTICE](NOTICE) for the project notice and [THIRD_PARTY_NOTICES](THIRD_PARTY_NOTICES) for third-party terms and attributions.
diff --git a/THIRD_PARTY_NOTICES b/THIRD_PARTY_NOTICES
@@ -53,6 +53,22 @@ License: MIT
 Copyright (c) 2022 Polo Club of Data Science
 
 The complete MIT license is included at materials/tabicl-explainer/LICENSE.
+The website also distributes it at licenses/TRANSFORMER-EXPLAINER.txt.
+
+
+Iris Dataset
+------------
+
+The explorer uses selected UCI Iris records as twelve context rows and three
+query examples. Feature measurements remain in centimeters; species names are
+encoded as numeric context labels, and query labels are withheld.
+
+Creator: R. A. Fisher
+Dataset citation: Fisher, R. (1936). Iris [Dataset]. UCI Machine Learning Repository.
+DOI: https://doi.org/10.24432/C56C76
+Source: https://archive.ics.uci.edu/dataset/53/iris
+License: Creative Commons Attribution 4.0 International (CC BY 4.0)
+License URL: https://creativecommons.org/licenses/by/4.0/
 
 
 Online Shoppers Purchasing Intention Dataset
@@ -85,3 +101,56 @@ License URL: https://www.nationalarchives.gov.uk/doc/open-government-licence/ver
 
 Contains HM Land Registry data (C) Crown copyright and database right 2025.
 This data is licensed under the Open Government Licence v3.0.
+
+
+Browser Libraries
+------------------
+
+The explorer bundles Svelte/SvelteKit and D3 modules with their runtime
+dependencies. D3 is ISC licensed; Svelte and SvelteKit are MIT licensed.
+Full original license texts and installed versions for these packages and the
+D3 dependency graph are included in the repository and deployed website at:
+
+  materials/website/licenses/EXPLORER-DEPENDENCIES.txt
+  Website URL: licenses/EXPLORER-DEPENDENCIES.txt
+
+Sources: https://github.com/d3/d3
+         https://github.com/sveltejs/svelte
+         https://github.com/sveltejs/kit
+
+The hero loads Three.js 0.160.0 from jsDelivr rather than bundling it locally.
+Source: https://github.com/mrdoob/three.js/tree/r160
+License: MIT
+Copyright (c) 2010-2023 three.js authors
+Full license: materials/website/licenses/THREE.txt
+Website URL: licenses/THREE.txt
+
+These licenses are separate from the original tutorial's license grants.
+Build-only and notebook dependencies retain their own package license files;
+this browser notice is not an inventory of every development dependency.
+
+
+Web Fonts
+---------
+
+Inter and JetBrains Mono are used by the tutorial; Jersey 10 is used by the
+explorer. The browser loads these fonts through Google Fonts. Font binaries
+are not copied into this repository.
+
+Inter: Copyright 2020 The Inter Project Authors (https://github.com/rsms/inter)
+JetBrains Mono: Copyright 2020 The JetBrains Mono Project Authors
+  (https://github.com/JetBrains/JetBrainsMono)
+Jersey 10: Copyright 2023 The Soft Type Project Authors
+  (https://github.com/scfried/soft-type-jersey)
+
+License: SIL Open Font License, Version 1.1
+Source: https://github.com/google/fonts
+Full original notices and license texts are included at:
+  materials/website/licenses/INTER-OFL.txt
+  materials/website/licenses/JETBRAINS-MONO-OFL.txt
+  materials/website/licenses/JERSEY-10-OFL.txt
+Website URLs: licenses/INTER-OFL.txt, licenses/JETBRAINS-MONO-OFL.txt,
+  licenses/JERSEY-10-OFL.txt
+
+The fonts retain their OFL terms and are not relicensed under the tutorial's
+CC BY 4.0 / Apache 2.0 grant.
diff --git a/assets/README.md b/assets/README.md
@@ -4,6 +4,8 @@
 October 5, 2026 from https://cdn-assets.affirm.com/images/logo-01-primary.png,
 linked by [Affirm's logo resource page](https://businesshub.affirm.com/hc/en-us/articles/4425266541204-Logos-Banners-and-Buttons).
 The original asset is 429 × 171 pixels and retains its original colors and transparency.
+Affirm names and logos are excluded from the project's CC BY 4.0 and Apache 2.0
+license grants. No trademark rights are granted.
 
 The footer of `tabular-tutorial-overview.png` uses this asset at 128 × 51 pixels,
 preserving its aspect ratio to the nearest pixel. Only the footer logo region was

diff --git a/materials/LICENSE-CONTENT b/materials/LICENSE-CONTENT
@@ -2,9 +2,14 @@ Creative Commons Attribution 4.0 International
 
 Copyright (c) 2026, Affirm, Inc.
 
-Unless otherwise noted, original educational content in this distribution,
-including tutorial prose, original diagrams, and notebook narrative, is
-licensed under the Creative Commons Attribution 4.0 International License.
+Unless otherwise noted, original tutorial materials in this distribution,
+including tutorial prose, original diagrams, notebook narrative, and original
+software/code, are licensed under the Creative Commons Attribution 4.0
+International License.
+
+Original software/code is additionally available under the Apache License,
+Version 2.0, reproduced in LICENSE. Users may choose either CC BY 4.0 or
+Apache 2.0 for that original software/code.
 
 License summary: https://creativecommons.org/licenses/by/4.0/
 Legal code: https://creativecommons.org/licenses/by/4.0/legalcode
@@ -15,6 +20,10 @@ Preferred attribution:
   Jiarui Xu, Tianming Zhou, Tommy Tai, Joshua Pan, Alexander Statnikov,
   and Nitesh Kumar, Affirm, Inc. (2026).
 
-This license does not apply to software or code, which is licensed separately,
-or to third-party software, model artifacts, datasets, and adapted materials.
-See LICENSE and THIRD_PARTY_NOTICES for those terms.
+This grant does not apply to third-party software, model artifacts, datasets,
+or adapted materials, which retain their separate terms. It does not relicense
+third-party portions of the browser runtime or adapted explorer.
+See THIRD_PARTY_NOTICES for those terms.
+
+Affirm names and logos are excluded from these license grants. No trademark
+rights are granted.
diff --git a/materials/NOTICE b/materials/NOTICE
@@ -3,13 +3,19 @@ Table as Prompt: An Interactive Guide to Tabular Foundation Models
 Copyright (c) 2026, Affirm, Inc.
 All rights reserved.
 
-Unless otherwise noted, software and code artifacts authored for this project
-are licensed under the Apache License, Version 2.0.
-
-Unless otherwise noted, original educational content authored for this project
-is licensed under the Creative Commons Attribution 4.0 International License.
+Unless otherwise noted, original tutorial materials authored for this project,
+including prose, diagrams, notebook narrative, and original software/code, are
+licensed under the Creative Commons Attribution 4.0 International License.
 See LICENSE-CONTENT.
 
+Original software/code is also available under the Apache License, Version 2.0.
+Users may choose either CC BY 4.0 or Apache 2.0 for that original software/code.
+See LICENSE.
+
 This distribution includes third-party software, model artifacts, and data
 under separate terms. See THIRD_PARTY_NOTICES and the license files identified
-there. Nothing in the Apache License changes those third-party terms.
+there. These grants do not relicense third-party software, model artifacts,
+datasets, or adapted materials.
+
+Affirm names and logos are excluded from these license grants. No trademark
+rights are granted.
diff --git a/materials/README.md b/materials/README.md
@@ -78,9 +78,16 @@ JupyterLab is not part of the locked execution environment.
 
 ## Licensing
 
-Unless otherwise noted, original software and code in this standalone materials package are
-licensed under the [Apache License, Version 2.0](LICENSE), and original educational content is
-licensed under [Creative Commons Attribution 4.0 International](LICENSE-CONTENT). Copyright
-(c) 2026, Affirm, Inc. All rights reserved. See [NOTICE](NOTICE) and
+Unless otherwise noted, original tutorial materials in this standalone package, including
+prose, diagrams, notebook narrative, and original software/code, are available under
+[Creative Commons Attribution 4.0 International (CC BY 4.0)](LICENSE-CONTENT). Original
+software/code is also available under the [Apache License, Version 2.0](LICENSE); users may
+choose either license for that original software/code.
+
+Third-party software, model artifacts, datasets, and adapted materials retain their separate
+terms; this dual-license grant does not relicense them. Affirm names and logos are excluded
+from these license grants. No trademark rights are granted.
+
+Copyright (c) 2026, Affirm, Inc. See [NOTICE](NOTICE) and
 [THIRD_PARTY_NOTICES](THIRD_PARTY_NOTICES) for project and third-party terms, including those
 for the browser runtime, model artifact, adapted explorer, and datasets.
diff --git a/materials/THIRD_PARTY_NOTICES b/materials/THIRD_PARTY_NOTICES
@@ -53,6 +53,22 @@ License: MIT
 Copyright (c) 2022 Polo Club of Data Science
 
 The complete MIT license is included at materials/tabicl-explainer/LICENSE.
+The website also distributes it at licenses/TRANSFORMER-EXPLAINER.txt.
+
+
+Iris Dataset
+------------
+
+The explorer uses selected UCI Iris records as twelve context rows and three
+query examples. Feature measurements remain in centimeters; species names are
+encoded as numeric context labels, and query labels are withheld.
+
+Creator: R. A. Fisher
+Dataset citation: Fisher, R. (1936). Iris [Dataset]. UCI Machine Learning Repository.
+DOI: https://doi.org/10.24432/C56C76
+Source: https://archive.ics.uci.edu/dataset/53/iris
+License: Creative Commons Attribution 4.0 International (CC BY 4.0)
+License URL: https://creativecommons.org/licenses/by/4.0/
 
 
 Online Shoppers Purchasing Intention Dataset
@@ -85,3 +101,56 @@ License URL: https://www.nationalarchives.gov.uk/doc/open-government-licence/ver
 
 Contains HM Land Registry data (C) Crown copyright and database right 2025.
 This data is licensed under the Open Government Licence v3.0.
+
+
+Browser Libraries
+------------------
+
+The explorer bundles Svelte/SvelteKit and D3 modules with their runtime
+dependencies. D3 is ISC licensed; Svelte and SvelteKit are MIT licensed.
+Full original license texts and installed versions for these packages and the
+D3 dependency graph are included in the repository and deployed website at:
+
+  materials/website/licenses/EXPLORER-DEPENDENCIES.txt
+  Website URL: licenses/EXPLORER-DEPENDENCIES.txt
+
+Sources: https://github.com/d3/d3
+         https://github.com/sveltejs/svelte
+         https://github.com/sveltejs/kit
+
+The hero loads Three.js 0.160.0 from jsDelivr rather than bundling it locally.
+Source: https://github.com/mrdoob/three.js/tree/r160
+License: MIT
+Copyright (c) 2010-2023 three.js authors
+Full license: materials/website/licenses/THREE.txt
+Website URL: licenses/THREE.txt
+
+These licenses are separate from the original tutorial's license grants.
+Build-only and notebook dependencies retain their own package license files;
+this browser notice is not an inventory of every development dependency.
+
+
+Web Fonts
+---------
+
+Inter and JetBrains Mono are used by the tutorial; Jersey 10 is used by the
+explorer. The browser loads these fonts through Google Fonts. Font binaries
+are not copied into this repository.
+
+Inter: Copyright 2020 The Inter Project Authors (https://github.com/rsms/inter)
+JetBrains Mono: Copyright 2020 The JetBrains Mono Project Authors
+  (https://github.com/JetBrains/JetBrainsMono)
+Jersey 10: Copyright 2023 The Soft Type Project Authors
+  (https://github.com/scfried/soft-type-jersey)
+
+License: SIL Open Font License, Version 1.1
+Source: https://github.com/google/fonts
+Full original notices and license texts are included at:
+  materials/website/licenses/INTER-OFL.txt
+  materials/website/licenses/JETBRAINS-MONO-OFL.txt
+  materials/website/licenses/JERSEY-10-OFL.txt
+Website URLs: licenses/INTER-OFL.txt, licenses/JETBRAINS-MONO-OFL.txt,
+  licenses/JERSEY-10-OFL.txt
+
+The fonts retain their OFL terms and are not relicensed under the tutorial's
+CC BY 4.0 / Apache 2.0 grant.
diff --git a/materials/tabicl-explainer/README.md b/materials/tabicl-explainer/README.md
@@ -1,6 +1,13 @@
 # TabICL Explainer
 
-Interactive visualization of TabICLv2 inference on fixed UCI Iris examples.
+Interactive visualization of TabICLv2 inference on selected
+[UCI Iris](https://archive.ics.uci.edu/dataset/53/iris) records.
+
+Dataset citation: Fisher, R. (1936). *Iris* [Dataset]. UCI Machine Learning
+Repository. [DOI: 10.24432/C56C76](https://doi.org/10.24432/C56C76).
+The dataset is licensed under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/).
+Measurements remain in centimeters; species names are encoded as numeric
+context labels, and query labels are withheld.
 
 The 12-row context is intentionally compact for tracing. It is outside the
 officially documented TabICLv2 pretraining range of 300 to 48K rows. The revised
@@ -67,3 +74,6 @@ preprocessing, permutations, and temperature 0.9.
 Checkpoint source, hashes, runtime behavior, and limitations are documented in
 [`../website/model/PROVENANCE.md`](../website/model/PROVENANCE.md). TabICL code
 and checkpoint terms remain governed by their upstream sources.
+
+The deployed site includes [third-party notices](../website/THIRD_PARTY_NOTICES.txt)
+and [full explorer dependency licenses](../website/licenses/EXPLORER-DEPENDENCIES.txt).
diff --git a/materials/tabicl-explainer/src/lib/tabicl.ts b/materials/tabicl-explainer/src/lib/tabicl.ts
@@ -6,6 +6,9 @@ import { verifySha256 } from '../../../website/js/tabicl/tensor.js';
 export const FEATURES = ['Sepal length', 'Sepal width', 'Petal length', 'Petal width'];
 export const CLASS_NAMES = ['Setosa', 'Versicolor', 'Virginica'];
 
+// Selected UCI Iris records: Fisher, R. (1936), DOI 10.24432/C56C76, CC BY 4.0.
+// Measurements remain in cm; species names are encoded as 0/1/2.
+// https://archive.ics.uci.edu/dataset/53/iris
 export const CONTEXT = [
 	{ id: 'E1', x: [5.1, 3.5, 1.4, 0.2], y: 0 },
 	{ id: 'E2', x: [4.9, 3.0, 1.4, 0.2], y: 0 },