Release LUMINA-2M v0.1.2 (2.4M params)

README.md

@@ -21,16 +21,16 @@ Trained on ACOPF datasets spanning **multiple network topologies**, LUMINA-2M ge
 
 ## Model Details
 
-- **Version**: v0.1.1
+- **Version**: v0.1.2
 - **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**: 2026-07-16
-- **Training Epochs**: 34
+- **Training Date**: 2026-07-31
+- **Training Epochs**: 63
 - **Loss Type**: Augmented Lagrangian
-- **Final Validation Loss**: 0.052400
+- **Final Validation Loss**: 0.120890
 
 > **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 |
 |---------|------|--------|----------|---------------|
+| [v0.1.2](https://huggingface.co/argonne/LUMINA-2M/tree/v0.1.2) | 2026-07-31 | 63 | 0.120890 | full-topology + N-1 |
 | [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 |
@@ -191,6 +192,6 @@ 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/v0.1.1/LICENSE) and [`NOTICE`](https://huggingface.co/argonne/LUMINA-2M/blob/v0.1.1/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/v0.1.2/LICENSE) and [`NOTICE`](https://huggingface.co/argonne/LUMINA-2M/blob/v0.1.2/NOTICE) files for the full terms and attribution.
 
 Copyright 2026 UChicago Argonne, LLC.

model.pt

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:8685c83de0ae8c96127a4591a0afe57a4d2af5731142deb827cdbe14804a8ab1
-size 28491323
+oid sha256:65c37db731c400838420820f2e0becd3ba619d9de3e0e6f0e53cc8b9e10c826f
+size 28491387

model.safetensors

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4758ea504d2c18bf55f823fe404cffb2bedcbe68fc3a8f536e3ded8bb6ac697a
+oid sha256:d2e41d390a4190ba973b9beb58f7f5a205f18a88b0f30df4038b54811b94ed05
 size 9520848