Add probe weights: 7 models x {linear, mlp, efc, axial}

LICENSE-NVIDIA-NEMOTRON-OPEN-MODEL.txt

@@ -0,0 +1,61 @@
+NVIDIA Nemotron Open Model License
+
+Last Modified: December 15, 2025
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+NVIDIA Works released under this License are intended to be used permissively and enable the further development of AI technologies. Subject to the terms of this License, NVIDIA confirms that:
+
+Works are commercially usable.
+
+You are free to create and distribute Derivative Works.
+
+NVIDIA does not claim ownership to any outputs generated using the Works or Derivative Works.
+
+By using, reproducing, modifying, distributing, performing or displaying any portion or element of the Works or Derivative Works, or otherwise accepting the terms of this License, you agree to be bound by this License.
+
+1. Definitions.
+
+“License” shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 10 of this document.
+
+“Legal Entity” shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity.
+
+“You” (or “Your”) shall mean an individual or Legal Entity exercising permissions granted by this License.
+
+“Work” shall mean the work of authorship, including machine learning model, software, checkpoints, learnt weights, algorithms, parameters, configuration files and documentation, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below).
+
+“Derivative Works” shall mean any work, whether in source or object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof.
+
+2. Grant of License. Subject to the terms and conditions of this License, NVIDIA hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in source or object form.
+
+If You institute patent or copyright litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or an output from the Work constitutes direct or contributory patent or copyright infringement, then any licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed.
+
+3. Redistribution. You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in source or object form, provided that You meet the following conditions:
+
+a. You must give any other recipients of the Work a copy of this License; and
+
+b. You must retain, in the source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and
+
+c. If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the following attribution notice within a “Notice” text file with such copies and the following statement: “Licensed by NVIDIA Corporation under the NVIDIA Nemotron Model License.”
+
+You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License.
+
+4. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of NVIDIA, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file.
+
+5. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, NVIDIA provides the Work on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License.
+
+6. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall NVIDIA be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work, a Derivative Work or an output from the Work or Derivative Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if NVIDIA has been advised of the possibility of such damages.
+
+7. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of NVIDIA, and only if You agree to indemnify, defend, and hold NVIDIA harmless for any liability incurred by, or claims asserted against, NVIDIA by reason of your accepting any such warranty or additional liability. You will indemnify and hold harmless NVIDIA from and against any claim by any third party arising out of or related to your use or distribution of the Works, Derivative Works thereof, or output from the Works or Derivative Works.
+
+8. Feedback. NVIDIA appreciates your feedback, and You agree that NVIDIA may use it without restriction or compensation to You.
+
+9. Governing Law. This Agreement will be governed in all respects by the laws of the United States and the laws of the State of Delaware, without regard to conflict of laws principles or the United Nations Convention on Contracts for the International Sale of Goods. The state and federal courts residing in Santa Clara County, California will have exclusive jurisdiction over any dispute or claim arising out of or related to this Agreement, and the parties irrevocably consent to personal jurisdiction and venue in those courts; except that, either party may apply for injunctive remedies or an equivalent type of urgent legal relief in any jurisdiction.
+
+10. Trade and Compliance. You agree to comply with all applicable export, import, trade and economic sanctions laws and regulations, as amended, including without limitation U.S. Export Administration Regulations and Office of Foreign Assets Control regulations. These laws include restrictions on destinations, end-users and end-use.
+
+(v. December 15, 2025)
+
+END OF TERMS AND CONDITIONS
+
+Source: https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-nemotron-open-model-license/

LICENSE-QWEN-APACHE-2.0.txt

@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright 2026 Alibaba Cloud
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

NOTICE

@@ -0,0 +1,10 @@
+This repository contains activations and/or probe parameters derived from the following models.
+
+Qwen3.5 / Qwen3.6 models (Qwen/Qwen3.5-2B, Qwen/Qwen3.5-9B, Qwen/Qwen3.6-27B, Qwen/Qwen3.5-122B-A10B,
+Qwen/Qwen3.5-397B-A17B): Copyright Alibaba Cloud (Qwen team). Licensed under the Apache License,
+Version 2.0. A copy of the license is in LICENSE-QWEN-APACHE-2.0.txt.
+
+NVIDIA Nemotron-3 models (nvidia/NVIDIA-Nemotron-3-Nano-30B-A3B-BF16,
+nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-BF16):
+Licensed by NVIDIA Corporation under the NVIDIA Nemotron Model License.
+A copy of the NVIDIA Nemotron Open Model License is in LICENSE-NVIDIA-NEMOTRON-OPEN-MODEL.txt.

README.md

@@ -0,0 +1,65 @@
+---
+license: other
+license_name: qwen-apache-2.0-and-nvidia-nemotron-open-model-license
+license_link: https://huggingface.co/AlignmentResearch/probe-inference-weights/blob/main/NOTICE
+tags:
+- probes
+- activation-probes
+- interpretability
+---
+
+# probe-inference weights
+
+Trained activation probes in four architectures (linear, MLP, EFC (early-fusion covariance) and axial)
+for seven open-weight models. Each probe reads a model's residual-stream activations at six decoder
+layers and returns one score per transcript. Load them with the `probe-inference` package:
+
+```python
+from probe_inference import load_probe_from_hub
+
+bank = load_probe_from_hub("qwen3.5-9b/efc")  # this repository at the package's pinned revision
+score = bank.score(acts, bank.read_mask(prompt_mask, completion_mask, followup_start_position))
+```
+
+## Layout
+
+`<model>/<arch>/`, with `<arch>` in `linear`, `mlp`, `efc`, `axial`. A linear or MLP cell holds one probe per
+layer (`layer_<L>/config.json`, `layer_<L>/model.pt`); an EFC or axial cell holds one cross-layer probe
+(`config.json`, `model.pt`). Every cell has `probe_metadata.json`: the model and revision, the layers, the
+read window (`obfuscate_over`), the token aggregation and, for linear and MLP, the layers whose sigmoids
+are averaged (`layer_rule.used_layers`). `model.pt` files are plain float32 state dicts.
+
+| Directory | Model (revision) | Layers | linear MiB | MLP MiB | EFC MiB | axial MiB |
+|---|---|---|---|---|---|---|
+| `qwen3.5-2b` | `Qwen/Qwen3.5-2B` (`15852e8c`) | 7, 10, 13, 16, 19, 22 | 0.1 | 12.0 | 6.1 | 26.1 |
+| `qwen3.5-9b` | `Qwen/Qwen3.5-9B` (`c2022362`) | 10, 13, 18, 21, 26, 29 | 0.1 | 24.0 | 12.1 | 28.1 |
+| `qwen3.6-27b` | `Qwen/Qwen3.6-27B` (`6a9e13bd`) | 19, 27, 35, 43, 51, 58 | 0.1 | 30.0 | 15.1 | 29.2 |
+| `qwen3.5-122b-a10b` | `Qwen/Qwen3.5-122B-A10B` (`dc4d3484`) | 14, 20, 26, 32, 38, 43 | 0.1 | 18.0 | 9.1 | 27.1 |
+| `qwen3.5-397b-a17b` | `Qwen/Qwen3.5-397B-A17B` (`84726181`) | 18, 25, 33, 40, 48, 54 | 0.1 | 24.0 | 12.1 | 28.1 |
+| `nemotron-3-nano-30b-a3b` | `nvidia/NVIDIA-Nemotron-3-Nano-30B-A3B-BF16` (`bf77c317`) | 16, 22, 29, 35, 42, 47 | 0.1 | 15.8 | 8.0 | 26.7 |
+| `nemotron-3-super-120b-a12b` | `nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-BF16` (`2dc98e2a`) | 26, 37, 48, 59, 70, 79 | 0.1 | 24.0 | 12.1 | 28.1 |
+
+Linear and MLP scores are probabilities (the mean of per-layer sigmoids); EFC and axial scores are logits.
+
+## Activations the probes expect
+
+- Layer `k` is the output of decoder block `k`, i.e. Hugging Face `hidden_states[k + 1]`, in bfloat16; the
+  probes run in float32.
+- The transcript ends with a final user turn and a prefilled assistant answer, closed by the end-of-turn
+  token, rendered with the model's chat template with thinking disabled.
+- Linear and MLP read one token: the last answer token before end-of-turn. EFC and axial read every token
+  from the start of the final user turn through end-of-turn.
+- `qwen3.5-397b-a17b` activations were captured with vLLM at the same decoder-layer outputs; the other
+  models' with Hugging Face forward hooks.
+
+## Licences and attribution
+
+The files here are derived from the models listed below and are distributed under those models' terms.
+See `NOTICE` and the licence files in this repository.
+
+| Model | Licence | Licence file |
+|---|---|---|
+| Qwen/Qwen3.5-2B, Qwen/Qwen3.5-9B, Qwen/Qwen3.6-27B, Qwen/Qwen3.5-122B-A10B, Qwen/Qwen3.5-397B-A17B | Apache-2.0 | `LICENSE-QWEN-APACHE-2.0.txt` |
+| nvidia/NVIDIA-Nemotron-3-Nano-30B-A3B-BF16, nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-BF16 | NVIDIA Nemotron Open Model License (v. December 15, 2025) | `LICENSE-NVIDIA-NEMOTRON-OPEN-MODEL.txt` |
+
+Licensed by NVIDIA Corporation under the NVIDIA Nemotron Model License.

nemotron-3-nano-30b-a3b/axial/config.json

@@ -0,0 +1,27 @@
+{
+  "class_name": "AxialProbe",
+  "init_args": {
+    "d_model": 2688,
+    "num_layers": 6,
+    "d_proj": 256,
+    "n_attn_heads": 4,
+    "n_blocks": 4,
+    "d_ff": 1024,
+    "dropout": 0.0,
+    "use_layer_embed": true,
+    "pool_mode": "cls",
+    "use_checkpoint": true,
+    "normalize_input": "centered_unit_norm",
+    "proj_adapter_rank": 0,
+    "input_adapter_rank": 0,
+    "sliding_window": null,
+    "layer_keys": [
+      "16",
+      "22",
+      "29",
+      "35",
+      "42",
+      "47"
+    ]
+  }
+}

nemotron-3-nano-30b-a3b/axial/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:110882082b46efef53d87f04530d910e1cb30903324d52d8d9ac1881f0ee5a93
+size 28035320

nemotron-3-nano-30b-a3b/axial/probe_metadata.json

@@ -0,0 +1,15 @@
+{
+ "model": "nvidia/NVIDIA-Nemotron-3-Nano-30B-A3B-BF16",
+ "model_revision": "bf77c3174f68ad409e1c2aa60daeb46e32d1c606",
+ "architecture": "axial",
+ "layers": [
+  16,
+  22,
+  29,
+  35,
+  42,
+  47
+ ],
+ "eval_sequence_aggregator": "last",
+ "obfuscate_over": "last-user-and-assistant-generation"
+}

nemotron-3-nano-30b-a3b/efc/config.json

@@ -0,0 +1,28 @@
+{
+  "class_name": "EFCProbe",
+  "init_args": {
+    "num_layers": 6,
+    "d_model": 2688,
+    "feature_mode": "combined",
+    "center": true,
+    "d_hidden": 64,
+    "d_probe": 256,
+    "normalization": "rms",
+    "normalization_eps": 1e-06,
+    "shrinkage": "fixed",
+    "shrinkage_alpha": 0.1,
+    "spectral_transform": "eigh",
+    "newton_schulz_iterations": 10,
+    "jitter": 1e-05,
+    "feature_chunk_size": 4,
+    "normalize_input": "none",
+    "layer_keys": [
+      "16",
+      "22",
+      "29",
+      "35",
+      "42",
+      "47"
+    ]
+  }
+}

nemotron-3-nano-30b-a3b/efc/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a99eaef4206efd9881653e45ddc07c4eda443609cff9d0767f2a56e32f97cee7
+size 8393888

nemotron-3-nano-30b-a3b/efc/probe_metadata.json

@@ -0,0 +1,15 @@
+{
+ "model": "nvidia/NVIDIA-Nemotron-3-Nano-30B-A3B-BF16",
+ "model_revision": "bf77c3174f68ad409e1c2aa60daeb46e32d1c606",
+ "architecture": "efc",
+ "layers": [
+  16,
+  22,
+  29,
+  35,
+  42,
+  47
+ ],
+ "eval_sequence_aggregator": "mean",
+ "obfuscate_over": "last-user-and-assistant-generation"
+}

nemotron-3-nano-30b-a3b/linear/layer_16/config.json

@@ -0,0 +1,8 @@
+{
+  "class_name": "LinearProbe",
+  "init_args": {
+    "d_model": 2688,
+    "nhead": 1,
+    "normalize_input": "unit_norm"
+  }
+}

nemotron-3-nano-30b-a3b/linear/layer_16/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eb6d069a758fc3abf09afcbf806bd0270e4d14b72edc0a6bfe05909b806cc6a0
+size 13501

nemotron-3-nano-30b-a3b/linear/layer_22/config.json

@@ -0,0 +1,8 @@
+{
+  "class_name": "LinearProbe",
+  "init_args": {
+    "d_model": 2688,
+    "nhead": 1,
+    "normalize_input": "unit_norm"
+  }
+}

nemotron-3-nano-30b-a3b/linear/layer_22/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7c4ed443b764006b76f99f3c91856e9d642c9338908250d5dc44b2ee8c0dc73a
+size 13501

nemotron-3-nano-30b-a3b/linear/layer_29/config.json

@@ -0,0 +1,8 @@
+{
+  "class_name": "LinearProbe",
+  "init_args": {
+    "d_model": 2688,
+    "nhead": 1,
+    "normalize_input": "unit_norm"
+  }
+}

nemotron-3-nano-30b-a3b/linear/layer_29/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:13793b0c18d0770bc6ef0bcf79e9e8a43fc477e6b48161054bf2dc25a27c2eaf
+size 13501

nemotron-3-nano-30b-a3b/linear/layer_35/config.json

@@ -0,0 +1,8 @@
+{
+  "class_name": "LinearProbe",
+  "init_args": {
+    "d_model": 2688,
+    "nhead": 1,
+    "normalize_input": "unit_norm"
+  }
+}

nemotron-3-nano-30b-a3b/linear/layer_35/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:25e5a52a5445a1667488cd02dd868683000154c53994c081ecbb5010e191108a
+size 13501

nemotron-3-nano-30b-a3b/linear/layer_42/config.json

@@ -0,0 +1,8 @@
+{
+  "class_name": "LinearProbe",
+  "init_args": {
+    "d_model": 2688,
+    "nhead": 1,
+    "normalize_input": "unit_norm"
+  }
+}

nemotron-3-nano-30b-a3b/linear/layer_42/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cd4106fef9b007b81f66093342a5588e71f7101ee8b976a26601fc82be7301ea
+size 13501

nemotron-3-nano-30b-a3b/linear/layer_47/config.json

@@ -0,0 +1,8 @@
+{
+  "class_name": "LinearProbe",
+  "init_args": {
+    "d_model": 2688,
+    "nhead": 1,
+    "normalize_input": "unit_norm"
+  }
+}

nemotron-3-nano-30b-a3b/linear/layer_47/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:71fdb470fb96a9d1b242d7acd3efc8b82eb80bd00e14e20d6229dc8db50f89ef
+size 13501

nemotron-3-nano-30b-a3b/linear/probe_metadata.json

@@ -0,0 +1,25 @@
+{
+ "model": "nvidia/NVIDIA-Nemotron-3-Nano-30B-A3B-BF16",
+ "model_revision": "bf77c3174f68ad409e1c2aa60daeb46e32d1c606",
+ "architecture": "linear",
+ "layers": [
+  16,
+  22,
+  29,
+  35,
+  42,
+  47
+ ],
+ "eval_sequence_aggregator": "mean",
+ "obfuscate_over": "second-last-token-generation",
+ "layer_rule": {
+  "used_layers": [
+   16,
+   22,
+   29,
+   35,
+   42,
+   47
+  ]
+ }
+}

nemotron-3-nano-30b-a3b/mlp/layer_16/config.json

@@ -0,0 +1,11 @@
+{
+  "class_name": "MLPProbe",
+  "init_args": {
+    "d_model": 2688,
+    "d_mlp": 256,
+    "nhead": 1,
+    "normalize_input": "unit_norm",
+    "activation": "relu",
+    "d_mlp2": null
+  }
+}

nemotron-3-nano-30b-a3b/mlp/layer_16/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:964f9352f96a02340f84efee4ebbefea63a078f997e3adfa47b5e19e8c05c0df
+size 2757681

nemotron-3-nano-30b-a3b/mlp/layer_22/config.json

@@ -0,0 +1,11 @@
+{
+  "class_name": "MLPProbe",
+  "init_args": {
+    "d_model": 2688,
+    "d_mlp": 256,
+    "nhead": 1,
+    "normalize_input": "unit_norm",
+    "activation": "relu",
+    "d_mlp2": null
+  }
+}

nemotron-3-nano-30b-a3b/mlp/layer_22/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a209e6499d9bab5d744912f261887ab1e653275d40d764cf45d551304058dd5b
+size 2757681

nemotron-3-nano-30b-a3b/mlp/layer_29/config.json

@@ -0,0 +1,11 @@
+{
+  "class_name": "MLPProbe",
+  "init_args": {
+    "d_model": 2688,
+    "d_mlp": 256,
+    "nhead": 1,
+    "normalize_input": "unit_norm",
+    "activation": "relu",
+    "d_mlp2": null
+  }
+}

nemotron-3-nano-30b-a3b/mlp/layer_29/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6a5572ef46021ce52870781f5ad56b8b04a780126a07daad269e8cec77abd989
+size 2757681

nemotron-3-nano-30b-a3b/mlp/layer_35/config.json

@@ -0,0 +1,11 @@
+{
+  "class_name": "MLPProbe",
+  "init_args": {
+    "d_model": 2688,
+    "d_mlp": 256,
+    "nhead": 1,
+    "normalize_input": "unit_norm",
+    "activation": "relu",
+    "d_mlp2": null
+  }
+}

nemotron-3-nano-30b-a3b/mlp/layer_35/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c0318ac23affcf046b671748c84483bc268cad5937fd81b268770b5ab634d68
+size 2757681

nemotron-3-nano-30b-a3b/mlp/layer_42/config.json

@@ -0,0 +1,11 @@
+{
+  "class_name": "MLPProbe",
+  "init_args": {
+    "d_model": 2688,
+    "d_mlp": 256,
+    "nhead": 1,
+    "normalize_input": "unit_norm",
+    "activation": "relu",
+    "d_mlp2": null
+  }
+}

nemotron-3-nano-30b-a3b/mlp/layer_42/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:48adb0d80a7bfe494d93e91f772c4ee8c0f9d7b0af0954baabbbb4b66e80cbc2
+size 2757681

nemotron-3-nano-30b-a3b/mlp/layer_47/config.json

@@ -0,0 +1,11 @@
+{
+  "class_name": "MLPProbe",
+  "init_args": {
+    "d_model": 2688,
+    "d_mlp": 256,
+    "nhead": 1,
+    "normalize_input": "unit_norm",
+    "activation": "relu",
+    "d_mlp2": null
+  }
+}

nemotron-3-nano-30b-a3b/mlp/layer_47/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0c34d470c8040e55523400ed31c6bf9d76e2f25d12f0469a5cca6811d063d5ae
+size 2757681

nemotron-3-nano-30b-a3b/mlp/probe_metadata.json

@@ -0,0 +1,25 @@
+{
+ "model": "nvidia/NVIDIA-Nemotron-3-Nano-30B-A3B-BF16",
+ "model_revision": "bf77c3174f68ad409e1c2aa60daeb46e32d1c606",
+ "architecture": "mlp",
+ "layers": [
+  16,
+  22,
+  29,
+  35,
+  42,
+  47
+ ],
+ "eval_sequence_aggregator": "mean",
+ "obfuscate_over": "second-last-token-generation",
+ "layer_rule": {
+  "used_layers": [
+   16,
+   22,
+   29,
+   35,
+   42,
+   47
+  ]
+ }
+}

nemotron-3-super-120b-a12b/axial/config.json

@@ -0,0 +1,27 @@
+{
+  "class_name": "AxialProbe",
+  "init_args": {
+    "d_model": 4096,
+    "num_layers": 6,
+    "d_proj": 256,
+    "n_attn_heads": 4,
+    "n_blocks": 4,
+    "d_ff": 1024,
+    "dropout": 0.0,
+    "use_layer_embed": true,
+    "pool_mode": "cls",
+    "use_checkpoint": true,
+    "normalize_input": "centered_unit_norm",
+    "proj_adapter_rank": 0,
+    "input_adapter_rank": 0,
+    "sliding_window": null,
+    "layer_keys": [
+      "26",
+      "37",
+      "48",
+      "59",
+      "70",
+      "79"
+    ]
+  }
+}

nemotron-3-super-120b-a12b/axial/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8e88fa79997ca81076a25ac3452094ec159ceddfd037fa7894a04afc1a3635bd
+size 29510904

nemotron-3-super-120b-a12b/axial/probe_metadata.json

@@ -0,0 +1,15 @@
+{
+ "model": "nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-BF16",
+ "model_revision": "2dc98e2afe4face0e4ce40972a915c45368bd34a",
+ "architecture": "axial",
+ "layers": [
+  26,
+  37,
+  48,
+  59,
+  70,
+  79
+ ],
+ "eval_sequence_aggregator": "last",
+ "obfuscate_over": "last-user-and-assistant-generation"
+}

nemotron-3-super-120b-a12b/efc/config.json

@@ -0,0 +1,28 @@
+{
+  "class_name": "EFCProbe",
+  "init_args": {
+    "num_layers": 6,
+    "d_model": 4096,
+    "feature_mode": "combined",
+    "center": true,
+    "d_hidden": 64,
+    "d_probe": 256,
+    "normalization": "rms",
+    "normalization_eps": 1e-06,
+    "shrinkage": "fixed",
+    "shrinkage_alpha": 0.1,
+    "spectral_transform": "eigh",
+    "newton_schulz_iterations": 10,
+    "jitter": 1e-05,
+    "feature_chunk_size": 4,
+    "normalize_input": "none",
+    "layer_keys": [
+      "26",
+      "37",
+      "48",
+      "59",
+      "70",
+      "79"
+    ]
+  }
+}

nemotron-3-super-120b-a12b/efc/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:16902f8a123d06e8c7d819902b915d5fcb03245f311d17883e4011a86bb84174
+size 12719264

nemotron-3-super-120b-a12b/efc/probe_metadata.json

@@ -0,0 +1,15 @@
+{
+ "model": "nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-BF16",
+ "model_revision": "2dc98e2afe4face0e4ce40972a915c45368bd34a",
+ "architecture": "efc",
+ "layers": [
+  26,
+  37,
+  48,
+  59,
+  70,
+  79
+ ],
+ "eval_sequence_aggregator": "mean",
+ "obfuscate_over": "last-user-and-assistant-generation"
+}

nemotron-3-super-120b-a12b/linear/layer_26/config.json

@@ -0,0 +1,8 @@
+{
+  "class_name": "LinearProbe",
+  "init_args": {
+    "d_model": 4096,
+    "nhead": 1,
+    "normalize_input": "unit_norm"
+  }
+}

nemotron-3-super-120b-a12b/linear/layer_26/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8bbbe3842bcbf92213229b22245f94c3d03401e33b63261ddec41018ed8994a5
+size 19133

nemotron-3-super-120b-a12b/linear/layer_37/config.json

@@ -0,0 +1,8 @@
+{
+  "class_name": "LinearProbe",
+  "init_args": {
+    "d_model": 4096,
+    "nhead": 1,
+    "normalize_input": "unit_norm"
+  }
+}

nemotron-3-super-120b-a12b/linear/layer_37/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:25ce76f909e553b6a1efdc3e4043c87a570007fca56259aabfd2349b0bdf297c
+size 19133

nemotron-3-super-120b-a12b/linear/layer_48/config.json

@@ -0,0 +1,8 @@
+{
+  "class_name": "LinearProbe",
+  "init_args": {
+    "d_model": 4096,
+    "nhead": 1,
+    "normalize_input": "unit_norm"
+  }
+}

nemotron-3-super-120b-a12b/linear/layer_48/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:042fff50edb299040f47acf81a6b50547b19677a96a7e9aa04e7fc8d104e335e
+size 19133

nemotron-3-super-120b-a12b/linear/layer_59/config.json

@@ -0,0 +1,8 @@
+{
+  "class_name": "LinearProbe",
+  "init_args": {
+    "d_model": 4096,
+    "nhead": 1,
+    "normalize_input": "unit_norm"
+  }
+}

nemotron-3-super-120b-a12b/linear/layer_59/model.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9901cfd9c88b29e2423a6071b30b09c6c97720086b4962175e5791581dedd034
+size 19133