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EXAONE Finance v1.0

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+ # Keep the notice documents byte-identical to what was issued (CRLF included)
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+ LICENSE -text
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LICENSE ADDED
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+
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+ EXAONE AI Model License Agreement 1.2 - NC
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+
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+ This License Agreement (“Agreement”) is entered into between you (“Licensee”) and LG Management Development Institute Co., Ltd. (“Licensor”), governing the use of the EXAONE AI Model (“Model”). By downloading, installing, copying, or using the Model, you agree to comply with and be bound by the terms of this Agreement. If you do not agree to all the terms, you must not download, install, copy, or use the Model. This Agreement constitutes a binding legal agreement between the Licensee and Licensor.
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+
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+ 1. Definitions
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+ 1.1 Model: The artificial intelligence model provided by Licensor, which includes any software, algorithms, machine learning models, or related components supplied by Licensor. This definition extends to encompass all updates, enhancements, improvements, bug fixes, patches, or other modifications that may be provided by Licensor from time to time, whether automatically or manually implemented.
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+ 1.2 Derivatives: Any modifications, alterations, enhancements, improvements, adaptations, or derivative works of the Model created by Licensee or any third party. This includes changes made to the Model's architecture, parameters, data processing methods, or any other aspect of the Model that results in a modification of its functionality or output.
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+ 1.3 Output: Any data, results, content, predictions, analyses, insights, or other materials generated by the Model or Derivatives, regardless of whether they are in their original form or have been further processed or modified by the Licensee. This includes, but is not limited to, textual or numerical produced directly or indirectly through the use of the Model.
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+ 1.4 Licensor: LG Management Development Institute Co., Ltd., the owner, developer, and provider of the EXAONE AI Model. The Licensor holds all rights, title, and interest in the Model and is responsible for granting licenses to use the Model under the terms specified in this Agreement.
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+ 1.5 Licensee: The individual, organization, corporation, academic institution, government agency, or other entity using or intending to use the Model under the terms and conditions of this Agreement. The Licensee is responsible for ensuring compliance with the Agreement by all authorized users who access or utilize the Model on behalf of the Licensee.
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+
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+ 2. License Grant
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+ 2.1 Grant of License: Subject to the terms and conditions outlined in this Agreement, the Licensor hereby grants the Licensee a limited, non-exclusive, non-transferable, worldwide, and revocable license to:
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+ a. Access, download, install, and use the Model solely for research and educational purposes. This includes evaluation, testing, academic research, experimentation, learning, teaching, training and participation in competitions, provided that such participation is in a non-commercial context. Notwithstanding Section 3.1, the Licensee may only provide the Model or Derivatives for a competition if no commercial license is granted to the competition organizer or any third party.
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+ b. Publicly disclose research results and findings derived from the use of the Model or Derivatives, including publishing papers or presentations.
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+ c. Modify the Model and create Derivatives based on the Model, provided that such modifications and Derivatives are used exclusively for research and educational purposes. The Licensee may conduct experiments, perform analyses, and apply custom modifications to the Model to explore its capabilities and performance under various scenarios. If the Model is modified, the modified Model must include "EXAONE" at the beginning of its name.
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+ d. Distribute the Model and Derivatives in each case with a copy of this Agreement.
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+ 2.2 Scope of License: The license granted herein does not authorize the Licensee to use the Model for any purpose not explicitly permitted under this Agreement. Any use beyond the scope of this license, including any commercial application or external distribution, is strictly prohibited unless explicitly agreed upon in writing by the Licensor.
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+
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+ 3. Restrictions
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+ 3.1 Commercial Use: The Licensee is expressly prohibited from using the Model, Derivatives, or Output for any commercial purposes, including but not limited to, developing or deploying products, services, or applications that generate revenue, whether directly or indirectly. Any commercial exploitation of the Model or its derivatives requires a separate commercial license agreement with the Licensor.
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+ 3.2 Reverse Engineering: The Licensee shall not decompile, disassemble, reverse engineer, or attempt to derive the source code, underlying ideas, algorithms, or structure of the Model, except to the extent that such activities are expressly permitted by applicable law. Any attempt to bypass or circumvent technological protection measures applied to the Model is strictly prohibited.
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+ 3.3 Unlawful Use: The Licensee shall not use the Model and Derivatives for any illegal, fraudulent, or unauthorized activities, nor for any purpose that violates applicable laws or regulations. This includes but is not limited to the creation, distribution, or dissemination of malicious, deceptive, or unlawful content.
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+ 3.4 Ethical Use: The Licensee shall ensure that the Model or Derivatives is used in an ethical and responsible manner, adhering to the following guidelines:
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+ a. The Model and Derivatives shall not be used to generate, propagate, or amplify false, misleading, or harmful information, including fake news, misinformation, or disinformation.
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+ b. The Model and Derivatives shall not be employed to create, distribute, or promote content that is discriminatory, harassing, defamatory, abusive, or otherwise offensive to individuals or groups based on race, gender, sexual orientation, religion, nationality, or other protected characteristics.
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+ c. The Model and Derivatives shall not infringe on the rights of others, including intellectual property rights, privacy rights, or any other rights recognized by law. The Licensee shall obtain all necessary permissions and consents before using the Model and Derivatives in a manner that may impact the rights of third parties.
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+ d. The Model and Derivatives shall not be used in a way that causes harm, whether physical, mental, emotional, or financial, to individuals, organizations, or communities. The Licensee shall take all reasonable measures to prevent misuse or abuse of the Model and Derivatives that could result in harm or injury.
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+
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+ 4. Ownership
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+ 4.1 Intellectual Property: All rights, title, and interest in and to the Model, including any modifications, Derivatives, and associated documentation, are and shall remain the exclusive property of the Licensor. The Licensee acknowledges that this Agreement does not transfer any ownership rights to the Licensee. All trademarks, service marks, and logos associated with the Model are the property of the Licensor.
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+ 4.2 Output: Licensor claims no rights in Output. Licensee is solely responsible for the Output and its use.
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+ 4.3 Attribution: In any publication or presentation of results obtained using the Model, the Licensee shall provide appropriate attribution to the Licensor, citing the Model's name and version, along with any relevant documentation or references specified by the Licensor.
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+ 5. No Warranty
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+ 5.1 “As-Is” Basis: The Model, Derivatives, and Output are provided on an “as-is” and “as-available” basis, without any warranties or representations of any kind, whether express, implied, or statutory. The Licensor disclaims all warranties, including but not limited to, implied warranties of merchantability, fitness for a particular purpose, accuracy, reliability, non-infringement, or any warranty arising from the course of dealing or usage of trade.
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+ 5.2 Performance and Reliability: The Licensor does not warrant or guarantee that the Model, Derivatives or Output will meet the Licensee’s requirements, that the operation of the Model, Derivatives or Output will be uninterrupted or error-free, or that defects in the Model will be corrected. The Licensee acknowledges that the use of the Model, Derivatives or Output is at its own risk and that the Model, Derivatives or Output may contain bugs, errors, or other limitations.
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+ 5.3 No Endorsement: The Licensor does not endorse, approve, or certify any results, conclusions, or recommendations derived from the use of the Model. The Licensee is solely responsible for evaluating the accuracy, reliability, and suitability of the Model for its intended purposes.
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+
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+ 6. Limitation of Liability
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+ 6.1 No Liability for Damages: To the fullest extent permitted by applicable law, in no event shall the Licensor be liable for any special, incidental, indirect, consequential, exemplary, or punitive damages, including but not limited to, damages for loss of business profits, business interruption, loss of business information, loss of data, or any other pecuniary or non-pecuniary loss arising out of or in connection with the use or inability to use the Model, Derivatives or any Output, even if the Licensor has been advised of the possibility of such damages.
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+ 6.2 Indemnification: The Licensee agrees to indemnify, defend, and hold harmless the Licensor, its affiliates, officers, directors, employees, and agents from and against any claims, liabilities, damages, losses, costs, or expenses (including reasonable attorneys' fees) arising out of or related to the Licensee's use of the Model, any Derivatives, or any Output, including any violation of this Agreement or applicable laws.
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+
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+ 7. Termination
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+ 7.1 Termination by Licensor: The Licensor reserves the right to terminate this Agreement and revoke the Licensee’s rights to use the Model at any time, with or without cause, and without prior notice if the Licensee breaches any of the terms or conditions of this Agreement. Termination shall be effective immediately upon notice.
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+ 7.2 Effect of Termination: Upon termination of this Agreement, the Licensee must immediately cease all use of the Model and Derivatives and destroy all copies of the Model and Derivatives in its possession or control, including any backup or archival copies. The Licensee shall certify in writing to the Licensor that such destruction has been completed.
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+ 7.3 Survival: The provisions of this Agreement that by their nature should survive termination, including but not limited to, Sections 4 (Ownership), 5 (No Warranty), 6 (Limitation of Liability), and this Section 7 (Termination), shall continue to apply after termination.
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+
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+ 8. Governing Law
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+ 8.1 Governing Law: This Agreement shall be governed by and construed in accordance with the laws of the Republic of Korea, without regard to its conflict of laws principles.
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+ 8.2 Arbitration: Any disputes, controversies, or claims arising out of or relating to this Agreement, including its existence, validity, interpretation, performance, breach, or termination, shall be referred to and finally resolved by arbitration administered by the Korean Commercial Arbitration Board (KCAB) in accordance with the International Arbitration Rules of the Korean Commercial Arbitration Board in force at the time of the commencement of the arbitration. The seat of arbitration shall be Seoul, Republic of Korea. The tribunal shall consist of one arbitrator. The language of the arbitration shall be English.
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+
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+ 9. Alterations
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+ 9.1 Modifications: The Licensor reserves the right to modify or amend this Agreement at any time, in its sole discretion. Any modifications will be effective upon posting the updated Agreement on the Licensor’s website or through other means of communication. The Licensee is responsible for reviewing the Agreement periodically for changes. Continued use of the Model after any modifications have been made constitutes acceptance of the revised Agreement.
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+ 9.2 Entire Agreement: This Agreement constitutes the entire agreement between the Licensee and Licensor concerning the subject matter hereof and supersedes all prior or contemporaneous oral or written agreements, representations, or understandings. Any terms or conditions of any purchase order or other document submitted by the Licensee in connection with the Model that are in addition to, different from, or inconsistent with the terms and conditions of this Agreement are not binding on the Licensor and are void.
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+ By downloading, installing, or using the EXAONE AI Model, the Licensee acknowledges that it has read, understood, and agrees to be bound by the terms and con
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+
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+ EXAONE Finance
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+ Copyright (c) 2026 the LG AI Research. All rights reserved.
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+
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+ This product from LG AI Research contains the open source software described below. Please refer to the indicated open source licenses included below this notice for the terms and conditions of their use. Only the rights and licenses expressly described in these licenses are granted by LG AI Research; all other rights, including patents, trademarks, and other intellectual property, are expressly reserved.
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+ Copyright 2020 The HuggingFace Datasets Authors and the TensorFlow Datasets Authors.
199
+
200
+ divyanx-tokenizers
201
+ Apache License 2.0
202
+ https://pypi.org/project/divyanx-tokenizers/
203
+ UNKNOWN
204
+
205
+ einops
206
+ MIT License
207
+ https://github.com/arogozhnikov/einops
208
+ Copyright (c) 2018 Alex Rogozhnikov
209
+
210
+ exceptiongroup
211
+ MIT License
212
+ https://pypi.org/project/exceptiongroup/
213
+ Copyright (c) 2022 Alex Grönholm
214
+
215
+ filesystem_spec
216
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217
+ https://github.com/fsspec/filesystem_spec
218
+ Copyright (c) 2018, Martin Durant All rights reserved.
219
+
220
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221
+ MIT License
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+ https://groups.google.com/d/forum/fonttools
223
+ Copyright (c) 2017 Just van Rossum
224
+
225
+ frozenlist
226
+ Apache License 2.0
227
+ https://github.com/aio-libs/frozenlist
228
+ Copyright 2013-2019 Nikolay Kim and Andrew Svetlov
229
+
230
+ gluonts
231
+ Apache License 2.0
232
+ https://github.com/awslabs/gluon-ts
233
+ Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
234
+
235
+ h11
236
+ MIT License
237
+ https://github.com/python-hyper/h11
238
+ Copyright (c) 2016 Nathaniel J. Smith <njs@pobox.com> and other contributors
239
+
240
+ h11
241
+ MIT License
242
+ https://github.com/python-hyper/h11
243
+ Copyright (c) 2016 Nathaniel J. Smith <njs@pobox.com> and other contributors
244
+
245
+ hf-xet
246
+ Apache License 2.0
247
+ https://pypi.org/project/hf-xet/
248
+ Copyright 2024 The HuggingFace Team. All rights reserved.
249
+
250
+ httpcore
251
+ BSD 3-clause "New" or "Revised" License
252
+ https://github.com/encode/httpcore
253
+ Copyright © 2020, Encode OSS Ltd. All rights reserved.
254
+
255
+ httpx
256
+ BSD 3-clause "New" or "Revised" License
257
+ https://www.python-httpx.org/
258
+ Copyright © 2019, Encode OSS Ltd. All rights reserved.
259
+
260
+ huggingface-hub
261
+ Apache License 2.0
262
+ https://github.com/huggingface/huggingface_hub
263
+ Copyright 2020 The HuggingFace Team. All rights reserved.
264
+
265
+ idna
266
+ BSD 3-clause "New" or "Revised" License
267
+ https://github.com/kjd/idna
268
+ Copyright (c) 2013-2026, Kim Davies and contributors. All rights reserved.
269
+
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+ importlib_metadata
271
+ Apache License 2.0
272
+ https://importlib-metadata.readthedocs.io
273
+ Copyright © Jason R. Coombs
274
+
275
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276
+ BSD 3-clause "New" or "Revised" License
277
+ https://github.com/pallets/jinja
278
+ Copyright (c) 2022 Farama Foundation
279
+
280
+ joblib
281
+ BSD 3-clause "New" or "Revised" License
282
+ https://github.com/joblib/joblib
283
+ Copyright (c) 2008-2021, The joblib developers. All rights reserved.
284
+
285
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286
+ BSD 3-clause "New" or "Revised" License
287
+ https://kiwisolver.readthedocs.io/en/latest/
288
+ Copyright (c) 2013-2026, Nucleic Development Team
289
+
290
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291
+ MIT License
292
+ https://github.com/executablebooks/markdown-it-py
293
+ Copyright (c) 2020 ExecutableBookProject
294
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295
+ MarkupSafe
296
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297
+ https://github.com/pallets/markupsafe/
298
+ Copyright 2010 Pallets
299
+
300
+ matplotlib
301
+ Python Software Foundation License 2.0
302
+ https://matplotlib.org/
303
+ Copyright (c) 2012- Matplotlib Development Team; All Rights Reserved
304
+
305
+ mdurl
306
+ MIT License
307
+ https://github.com/executablebooks/mdurl
308
+ "Copyright (c) 2015 Vitaly Puzrin, Alex Kocharin.
309
+ Copyright (c) 2021 Taneli Hukkinen"
310
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311
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312
+ MIT License
313
+ https://github.com/erikrose/more-itertools
314
+ Copyright (c) 2012 Erik Rose
315
+
316
+ mpmath
317
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318
+ https://github.com/mpmath/mpmath
319
+ Copyright (c) 2005-2021 Fredrik Johansson and mpmath contributors
320
+
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+ multi_process
322
+ BSD 3-clause "New" or "Revised" License
323
+ https://github.com/uqfoundation/multiprocess
324
+ "Copyright (c) 2008-2016 California Institute of Technology.
325
+ Copyright (c) 2016-2026 The Uncertainty Quantification Foundation."
326
+
327
+ multidict
328
+ Apache License 2.0
329
+ https://github.com/aio-libs/multidict/
330
+ Copyright aio-libs contributors
331
+
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+ NetworkX
333
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+ https://networkx.github.io/
335
+ Copyright (C) 2004-2025 Aric Hagberg, Dan Schult, Ben North, and NetworkX Developers
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338
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+ https://github.com/numpy/numpy/tree/v2.2.6
340
+ Copyright (c) 2005-2024, NumPy Developers.
341
+
342
+ Packaging
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344
+ https://github.com/pypa/packaging
345
+ Copyright (c) Donald Stufft and individual contributors.
346
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347
+ Packaging
348
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349
+ https://github.com/pypa/packaging
350
+ Copyright (c) Donald Stufft and individual contributors. All rights reserved.
351
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353
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354
+ https://pandas.pydata.org
355
+ "Copyright (c) 2008-2011, AQR Capital Management, LLC, Lambda Foundry, Inc. and PyData Development TeamAll rights reserved.
356
+
357
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358
+
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360
+ MIT-CMU License
361
+ https://github.com/python-pillow/Pillow
362
+ "Copyright © 1997-2011 by Secret Labs AB
363
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364
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366
+ MIT License
367
+ http://www.pip-installer.org/
368
+ Copyright (c) 2008-present The pip developers (see AUTHORS.txt file)
369
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371
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372
+ https://github.com/platformdirs/platformdirs
373
+ Copyright (c) 2010-202x The platformdirs developers
374
+
375
+ psf-requests
376
+ Apache License 2.0
377
+ https://github.com/psf/requests
378
+ Copyright 2019 Kenneth Reitz
379
+
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381
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382
+ https://github.com/benediktschmitt/py-filelock
383
+ Copyright (c) 2025 Bernát Gábor and contributors
384
+
385
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386
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+ https://github.com/benediktschmitt/py-filelock
388
+ Copyright (c) 2025 Bernát Gábor and contributors
389
+
390
+ pyarrow
391
+ Apache License 2.0
392
+ https://arrow.apache.org/
393
+ Copyright 2016-2026 The Apache Software Foundation
394
+
395
+ pyarrow
396
+ Apache License 2.0
397
+ https://arrow.apache.org/
398
+ Copyright 2016-2026 The Apache Software Foundation
399
+
400
+ pybind11
401
+ BSD 3-clause "New" or "Revised" License
402
+ https://github.com/pybind/pybind11
403
+ Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>, All rights reserved.
404
+
405
+ pydantic
406
+ MIT License
407
+ https://github.com/pydantic/pydantic
408
+ Copyright (c) 2017 to present Pydantic Services Inc. and individual contributors.
409
+
410
+ pydantic-core
411
+ MIT License
412
+ https://github.com/pydantic/pydantic/tree/main/pydantic-core
413
+ Copyright (c) 2022 Samuel Colvin
414
+
415
+ Pygments - Python syntax highlighter
416
+ BSD 2-clause "Simplified" License
417
+ http://pygments.org/
418
+ Copyright (c) 2006-2022 by the respective authors (see AUTHORS file).
419
+
420
+ Pyparsing
421
+ MIT License
422
+ https://github.com/pyparsing/pyparsing/
423
+ All rights reserved.
424
+
425
+ pypi/setuptools
426
+ MIT License
427
+ https://pypi.org/project/setuptools/
428
+ UNKNOWN
429
+
430
+ Python six
431
+ MIT License
432
+ http://pypi.python.org/pypi/six
433
+ Copyright (c) 2010-2024 Benjamin Peterson
434
+
435
+ Python tzdata
436
+ Apache License 2.0
437
+ https://github.com/python/tzdata
438
+ "Copyright (c) 2020, Paul Ganssle (Google)
439
+ Copyright (c) 2026, Stan Ulbrych"
440
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442
+ MIT License
443
+ https://github.com/python-attrs/attrs
444
+ Copyright (c) 2015 Hynek Schlawack and the attrs contributors
445
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446
+ python-dateutil
447
+ (Apache License 2.0 OR BSD 3-clause "New" or "Revised" License)
448
+ https://github.com/dateutil/dateutil
449
+ "Copyright 2017- Paul Ganssle <paul@ganssle.io>
450
+
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452
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454
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455
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456
+ "Copyright (c) 2004-2016 California Institute of Technology.
457
+ Copyright (c) 2016-2026 The Uncertainty Quantification Foundation."
458
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459
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460
+ Python Software Foundation License 2.0
461
+ https://github.com/python/typing_extensions
462
+ 2023, Guido van Rossum and others
463
+
464
+ python-wheel
465
+ MIT License
466
+ https://bitbucket.org/dholth/wheel
467
+ Copyright (c) 2012 Daniel Holth <dholth@fastmail.fm> and contributors
468
+
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470
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471
+ https://github.com/pypa/wheel
472
+ Copyright (c) 2012 Daniel Holth <dholth@fastmail.fm> and contributors
473
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474
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475
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476
+ https://github.com/ousret/charset_normalizer
477
+ Copyright (c) 2025 TAHRI Ahmed R.
478
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479
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480
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481
+ https://github.com/encode/httpcore
482
+ Copyright © 2020, Encode OSS Ltd. All rights reserved.
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485
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486
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487
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490
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491
+ https://github.com/executablebooks/mdurl
492
+ "Copyright (c) 2015 Vitaly Puzrin, Alex Kocharin.
493
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494
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497
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498
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499
+ Copyright (c) 2019 Sebastián Ramírez
500
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502
+ (MIT License AND BSD 2-clause "Simplified" License AND Apache License 2.0 with Exceptions AND Apache License 2.0 AND BSD 3-clause "New" or "Revised" License AND Boost Software License 1.0)
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504
+ "Copyright (c) 2016- Facebook, Inc (Adam Paszke)
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+ Copyright (c) 2012-2014 Deepmind Technologies (Koray Kavukcuoglu)
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+ Copyright (c) 2011-2012 NEC Laboratories America (Koray Kavukcuoglu)
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+ Copyright (c) 2011-2013 NYU (Clement Farabet)
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+ Copyright (c) 2006-2010 NEC Laboratories America (Ronan Collobert, Leon Bottou, Iain Melvin, Jason Weston)
511
+ Copyright (c) 2006 Idiap Research Institute (Samy Bengio)
512
+ Copyright (c) 2001-2004 Idiap Research Institute (Ronan Collobert, Samy Bengio, Johnny Mariethoz)"
513
+
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+ PyTZ - Python Time Zone Library
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+ MIT License
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+ http://pythonhosted.org/pytz/
517
+ Copyright (c) 2003-2019 Stuart Bishop <stuart@stuartbishop.net>
518
+
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+ PyTZ - Python Time Zone Library
520
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+ http://pythonhosted.org/pytz/
522
+ Copyright (c) 2003-2019 Stuart Bishop <stuart@stuartbishop.net>
523
+
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525
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526
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527
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528
+ Copyright (c) 2006-2016 Kirill Simonov"
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+
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+ regex
531
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532
+ https://github.com/mrabarnett/mrab-regex
533
+ "copyright (c) 1998-2001 by Secret Labs AB and licensed under CNRI's Python 1.6
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+
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+ safetensors
537
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538
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+ UNKNOWN
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542
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568
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570
+ Copyright (c) 2020 Will McGugan
571
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573
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575
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+ tokenizers
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579
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580
+ 2020, huggingface
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+ Copyright (c) 2013 Matthew Rocklin
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+ Copyright (c) 2013 Matthew Rocklin
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599
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600
+ Copyright 2018- The Hugging Face team. All rights reserved.
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+ Copyright 2018- The Hugging Face team. All rights reserved.
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+ https://github.com/maxb2/typer-config
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+ Copyright (c) 2023 Matthew Anderson
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README.md ADDED
@@ -0,0 +1,166 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ ---
2
+ license: other
3
+ license_name: exaone
4
+ license_link: LICENSE
5
+ pipeline_tag: time-series-forecasting
6
+ library_name: pytorch
7
+ tags:
8
+ - time-series
9
+ - time-series-forecasting
10
+ - foundation-model
11
+ - finance
12
+ - attention-free
13
+ - zero-shot
14
+ - exaone
15
+ ---
16
+
17
+ # EXAONE Finance
18
+
19
+ **EXAONE Finance** is a time series foundation model (TSFM) built for financial
20
+ forecasting. It replaces self-attention with two linear-time operators — a causal
21
+ 1D convolution for temporal mixing and a group-aware pooling MLP for variate
22
+ mixing — so cost grows linearly in both sequence length and variate count. A
23
+ masked-context augmentation makes it robust to the missing spans that are
24
+ pervasive in financial data, and it is pretrained on a synthetic financial corpus
25
+ whose generator reproduces heavy tails, volatility clustering, jumps, regime
26
+ shifts, and cross-asset dependence.
27
+
28
+ This repository holds the **model weights**. The **inference code** lives at
29
+ [LGAI-Research/EXAONE-Forecast](https://github.com/LGAI-Research/EXAONE-Forecast)
30
+ and is released under a different license — see [License](#license).
31
+
32
+ - 📄 Technical report: [`EXAONE_Finance_v1.0_Technical_Report.pdf`](./EXAONE_Finance_v1.0_Technical_Report.pdf)
33
+ - 💻 Code: https://github.com/LGAI-Research/EXAONE-Forecast
34
+
35
+ ## Model Configuration
36
+
37
+ | | |
38
+ |---|---|
39
+ | Parameters | 202M |
40
+ | Encoder blocks | 12 |
41
+ | Hidden dimension / FFN | 1024 / 4096 |
42
+ | Temporal mixing | Causal 1D CNN — 512 channels, kernel 7, 2 conv layers per block |
43
+ | Variate mixing | Group-aware pooling MLP — hidden dimension 512 |
44
+ | Patch size (input = output) | 16 |
45
+ | Context length | 512 |
46
+ | Maximum horizon | 2048 |
47
+ | Output | 21 quantile levels (0.01, 0.05, 0.10, …, 0.95, 0.99) |
48
+ | Attention layers | none |
49
+ | Precision | float32 |
50
+
51
+ ## Evaluation Results
52
+
53
+ Zero-shot results on **FinVerse**, a financial forecasting benchmark spanning FX,
54
+ commodities, crypto-assets, fixed income, equities, ETFs, and macroeconomic
55
+ indicators. Models are ranked per (tier, spec, metric) cell; *Avg. Rank* is the
56
+ geometric mean of per-cell ranks and *Rank Sum* is the sum of the three per-tier
57
+ placements (lower is better). 44 models were scored on identical windows.
58
+
59
+ | # | Model | Tier 1 (Point) | Avg. Rank | Tier 2 (IC) | Avg. Rank | Tier 3 (Portfolio) | Avg. Rank | Rank Sum |
60
+ |---|---|---|---|---|---|---|---|---|
61
+ | **1** | **EXAONE Finance** | **1** | **6.53** | **1** | **7.45** | **1** | **7.43** | **3** |
62
+ | 2 | Chronos-2 (Synthetic) | 9 | 11.68 | 3 | 8.74 | 2 | 9.90 | 14 |
63
+ | 3 | Reverso (Small) | 6 | 9.60 | 2 | 8.64 | 6 | 13.04 | 14 |
64
+ | 4 | TiRex-1.1 | 2 | 6.98 | 4 | 9.71 | 14 | 15.76 | 20 |
65
+ | 5 | Chronos-2 | 8 | 10.14 | 13 | 16.12 | 9 | 15.17 | 30 |
66
+
67
+ The three tiers score complementary objectives: **Tier 1** point accuracy (MASE,
68
+ hit rate), **Tier 2** cross-sectional ranking skill (information coefficient), and
69
+ **Tier 3** realized portfolio performance (return, Sharpe, volatility, maximum
70
+ drawdown). EXAONE Finance ranks first in all three for a perfect rank sum of 3,
71
+ ahead of the strongest baseline at 14, and is the only model that wins its
72
+ head-to-head comparison against all 43 baselines (per-opponent win rate
73
+ 0.51–0.90). At 202M parameters it sits on the Pareto frontier, outperforming
74
+ models more than an order of magnitude larger. Full protocol and results are in
75
+ the technical report.
76
+
77
+ ## Requirements
78
+
79
+ - Python ≥ 3.9
80
+ - PyTorch ≥ 2.0 (a CUDA build is recommended; CPU works for small workloads)
81
+
82
+ ## Quickstart
83
+
84
+ ```bash
85
+ pip install "exaone-forecast[finance] @ git+https://github.com/LGAI-Research/EXAONE-Forecast.git"
86
+ ```
87
+
88
+ ```python
89
+ import numpy as np
90
+ from exaone_forecast.finance import from_pretrained
91
+
92
+ fc = from_pretrained(device="cuda:0") # downloads these weights on first use
93
+
94
+ series = [np.random.randn(500).cumsum() + 100 for _ in range(4)]
95
+
96
+ q = fc.predict(series, horizon=20) # (4, 21, 20) quantiles
97
+ yhat = fc.point(series, horizon=20) # (4, 20) median forecast
98
+ lo, hi = fc.interval(series, horizon=20, lower=0.1, upper=0.9)
99
+ ```
100
+
101
+ Inputs may be a single 1D series, a list of 1D arrays of differing lengths, or a
102
+ 2D `(n_series, T)` array. Feed values on their natural scale — the model
103
+ normalizes internally and reads only the last `context_length` (512) points.
104
+ Missing observations are supported: encode them as `np.nan`.
105
+
106
+ ## Available checkpoints
107
+
108
+ | Name | File | Parameters |
109
+ |---|---|---|
110
+ | `default` | `exaone-finance-1.0.safetensors` | 202M |
111
+
112
+ `config.json` accompanies the weights and describes the architecture.
113
+
114
+ ## Intended use
115
+
116
+ Zero-shot probabilistic forecasting of financial and other real-valued time
117
+ series, for research and educational purposes. Each series is forecast from its
118
+ own recent history; no per-dataset training is required.
119
+
120
+ ## Limitations
121
+
122
+ - Results are reported on a financial benchmark; broad general-domain
123
+ benchmarking is future work.
124
+ - Only zero-shot performance is reported. Fine-tuning and ensembling are untested.
125
+ - In this release every series is treated as an individual channel. The
126
+ group-aware mixer supports richer cross-series grouping, which is not exercised
127
+ by this checkpoint.
128
+ - Forecasts are statistical outputs, not financial advice. Do not use them as the
129
+ sole basis for an investment decision.
130
+
131
+ ## License
132
+
133
+ The model weights in this repository are released under the **EXAONE AI Model
134
+ License Agreement 1.2 - NC** ([`LICENSE`](./LICENSE)), which limits use to
135
+ non-commercial research and education.
136
+
137
+ The inference code at
138
+ [LGAI-Research/EXAONE-Forecast](https://github.com/LGAI-Research/EXAONE-Forecast)
139
+ is licensed separately under the BSD-3-Clause-LG AI Research License, which
140
+ permits commercial use. Installing that package does not grant commercial rights
141
+ to the weights it downloads.
142
+
143
+ Third-party open source components and their licenses are listed in
144
+ [Notice.md](./Notice.md).
145
+
146
+ ## Citation
147
+
148
+ ```bibtex
149
+ @techreport{lgai2026exaoneforecastfinance,
150
+ title = {EXAONE Forecast for Finance: An Attention-free Time Series Foundation Model for Financial Time Series},
151
+ author = {Lee, Seunghan and Lee, Jaehoon and Seo, Jun and Lim, Tae Yoon and
152
+ Kang, Dongwan and Choi, Hwanil and Kim, Minjae and Yoo, Sungdong and
153
+ Kang, Junhyeok and Han, Sangjun and Lee, Soonyoung and Ahn, Wonbin},
154
+ year = {2026},
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+ institution = {LG AI Research},
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+ note = {Technical Report}
157
+ }
158
+ ```
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+
160
+ > The technical report refers to this model by its full name,
161
+ > **EXAONE Forecast for Finance**. **EXAONE Finance** is the short form used on
162
+ > the Hub and in the code.
163
+
164
+ ## Contact
165
+
166
+ LG AI Research — https://www.lgresearch.ai
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+ "layer_norm_epsilon": 1e-06,
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+ "mlp_variate_dim": 512,
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+ "model_type": "t5",
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+ "num_groups": 16,
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+ "num_heads": 16,
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+ "rope_theta": 10000.0,
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+ "transformers_version": "4.57.6",
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+ "vocab_size": 2
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+ }
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