Release LUMINA-2M v0.1.1 (2.4M params)

LICENSE

@@ -1,12 +1,6 @@
                                  Apache License
                            Version 2.0, January 2004
-
-Copyright © 2026 UChicago Argonne, LLC. All right reserved
-
-ARGONNE NATIONAL LABORATORY, WITH A FACILITY IN THE STATE OF ILLINOIS, 
-IS OWNED BY THE UNITED STATES GOVERNMENT, AND OPERATED BY UCHICAGO ARGONNE, LLC 
-UNDER PROVISION OF A CONTRACT WITH THE DEPARTMENT OF ENERGY.
-
+                        http://www.apache.org/licenses/
 
    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
@@ -143,8 +137,8 @@ UNDER PROVISION OF A CONTRACT WITH THE DEPARTMENT OF ENERGY.
 
    6. Trademarks. This License does not grant permission to use the trade
       names, trademarks, service marks, or product names of the Licensor,
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+      except as required for describing the origin of the Work and
+      reproducing the content of the NOTICE file.
 
    7. Disclaimer of Warranty. Unless required by applicable law or
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@@ -168,15 +162,40 @@ UNDER PROVISION OF A CONTRACT WITH THE DEPARTMENT OF ENERGY.
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+   Copyright 2026 UChicago Argonne, LLC
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README.md

@@ -21,16 +21,16 @@ Trained on ACOPF datasets spanning **multiple network topologies**, LUMINA-2M ge
 
 ## Model Details
 
-- **Version**: v0.1.0
+- **Version**: v0.1.1
 - **Model Architecture**: HGT
 - **Total Parameters**: 2,375,548 (2.4M)
 - **Trainable Parameters**: 2,375,548 (2.4M)
 - **Training Case**: case14_ieee, case30_ieee, case57_ieee, case118_ieee, case500_goc, case2000_goc, case4661_sdet, case6470_rte, case10000_goc, case13659_pegase
 - **Training Data Size**: 240,000 samples per case
-- **Training Date**: 2026-06-30
-- **Training Epochs**: 27
+- **Training Date**: 2026-07-16
+- **Training Epochs**: 34
 - **Loss Type**: Augmented Lagrangian
-- **Final Validation Loss**: 0.468559
+- **Final Validation Loss**: 0.052400
 
 > **Note**: The validation loss is only comparable across releases that share the same **Loss Type**. For example, an Augmented Lagrangian loss includes constraint-violation penalties and Lagrangian terms, so its magnitude is not directly comparable to a plain MSE loss.
 
@@ -160,6 +160,7 @@ https://doi.org/10.48550/arXiv.2406.07234.
 
 | Version | Date | Epochs | Val Loss | Training Case |
 |---------|------|--------|----------|---------------|
+| [v0.1.1](https://huggingface.co/argonne/LUMINA-2M/tree/v0.1.1) | 2026-07-16 | 34 | 0.052400 | case14_ieee, case30_ieee, case57_ieee, case118_ieee, case500_goc, case2000_goc, case4661_sdet, case6470_rte, case10000_goc, case13659_pegase |
 | [v0.1.0](https://huggingface.co/argonne/LUMINA-2M/tree/v0.1.0) | 2026-06-30 | 27 | 0.468559 | case14_ieee, case30_ieee, case57_ieee, case118_ieee, case500_goc, case2000_goc, case4661_sdet, case6470_rte, case10000_goc, case13659_pegase |
 | [v0.1.0-rc1](https://huggingface.co/argonne/LUMINA-2M/tree/v0.1.0-rc1) | 2026-06-10 | 10 | 0.291310 | case14_ieee, case30_ieee, case57_ieee, case118_ieee, case500_goc, case2000_goc, case4661_sdet, case6470_rte, case10000_goc, case13659_pegase |
 
@@ -190,6 +191,6 @@ This research used resources of the National Energy Research Scientific Computin
 
 ## License
 
-Released under the Apache License, Version 2.0. See the bundled [`LICENSE`](https://huggingface.co/argonne/LUMINA-2M/blob/v0.1.0/LICENSE) and [`NOTICE`](https://huggingface.co/argonne/LUMINA-2M/blob/v0.1.0/NOTICE) files for the full terms and attribution.
+Released under the Apache License, Version 2.0. See the bundled [`LICENSE`](https://huggingface.co/argonne/LUMINA-2M/blob/v0.1.1/LICENSE) and [`NOTICE`](https://huggingface.co/argonne/LUMINA-2M/blob/v0.1.1/NOTICE) files for the full terms and attribution.
 
 Copyright 2026 UChicago Argonne, LLC.

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