upload v0.21 source-screen essential-medical-300 merged model

LICENSE

@@ -0,0 +1,226 @@
+Copyright (c) 2025 SK Telecom Co., Ltd. All rights reserved.
+
+Unless otherwise stated, all files in this repository (including modified model weights 
+and tokenizer files) are distributed under the terms of the Apache License, Version 2.0 
+(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.
+
+================================================================================
+TRADEMARK
+================================================================================
+
+"SK Telecom" and associated logos are trademarks of SK Telecom Co., Ltd. 
+This License does not grant permission to use these trademarks without prior 
+written consent.
+
+================================================================================
+APACHE LICENSE 2.0
+================================================================================
+
+                                 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 2025 SK Telecom Co.
+
+   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.

README.md

@@ -0,0 +1,91 @@
+---
+base_model: skt/A.X-3.1-Light
+library_name: transformers
+language:
+- ko
+license: apache-2.0
+pipeline_tag: text-generation
+tags:
+- korean
+- sft
+- lora-merged
+- safetensors
+- k-ai-leaderboard
+- source-screening
+---
+
+# AX-3.1-Light-sft_v0_21_source_screen_essential_medical_300
+
+This is a standalone BF16 model obtained by fine-tuning
+[skt/A.X-3.1-Light](https://huggingface.co/skt/A.X-3.1-Light) with a LoRA
+adapter and merging the adapter into the base weights. It is intended for
+Korean-language research and controlled evaluation. The repository contains
+no benchmark data, benchmark answers, training logs, or access credentials.
+
+## Model Details
+
+- Base model: skt/A.X-3.1-Light
+- Base revision used for training and merge: 9b41bb2406472634d8812c0b8931fa40fa9a6c3a
+- Architecture: unchanged from the base model
+- Weight format: BF16 safetensors
+- Chat template: official A.X tokenizer chat template
+- Custom Python model code: none
+- Submission form: merged full model; no separate adapter is required
+- Experiment condition: A v0.21-equivalent source-screening arm replacing 300 rows with essential medical knowledge examples.
+
+## Training Data
+
+Each arm contains 5,801 training rows in a v0.21-equivalent source-screening
+mixture: 5,501 unchanged occurrences and 300 replacement occurrences. The
+replacement source for this model is **AIHub-71875, 필수의료 의학지식 데이터**. The 300 examples
+were selected deterministically with seed 20260829; no quality, ranking,
+embedding, or model scoring was used for selection.
+
+Public evaluation benchmarks such as KMMLU-Pro, CLIcK, HLE, SNU Ko-MuSR,
+Com2-main, and Original MuSR were not used as SFT data. The applicable terms
+of the AI Hub source data remain in force.
+
+## Training Procedure
+
+- Objective: assistant-only causal-language-model cross entropy
+- Epochs: 1
+- Learning rate: 5e-5
+- Optimizer: adamw_torch_fused
+- Scheduler: linear, no warmup
+- Weight decay: 0.0
+- Maximum gradient norm: 1.0
+- LoRA: rank 16, alpha 32, dropout 0.05
+- LoRA target modules: q_proj, k_proj, v_proj, o_proj, gate_proj, up_proj, down_proj
+- Per-device batch size: 1
+- Gradient accumulation: 8 (effective batch size 8)
+- Maximum sequence length: 2048
+- Precision: BF16
+- Packing: disabled
+- Random seed: 42
+
+## Local Evaluation
+
+The full local canonical-suite evaluation used free and B1_constrained
+probes, 21,962 rows per model, and had zero generation errors. The following
+are the primary B1_constrained parsed-accuracy results; they are local
+evaluation results, not official K-AI leaderboard scores.
+
+KMMLU-Pro 40.29%, CLIcK 64.56%, HLE(Ko) 4.68%, SNU Ko-MuSR 56.80%, Com2-main(Ko) 52.20%; five-axis mean 43.71%.
+
+## Usage
+
+Load the repository with transformers AutoModelForCausalLM and
+AutoTokenizer, or directly with standard vLLM. The merged repository does
+not require a separate adapter or trust_remote_code.
+
+## Intended Use and Limitations
+
+This model is an experimental Korean SFT model for research and controlled
+evaluation. It can produce factual errors and should not be used as a
+substitute for professional legal, accounting, medical, or financial advice.
+
+## License
+
+The base model is distributed under the Apache License 2.0. The applicable
+terms of the AI Hub source data remain in force for use of the training data.
+See LICENSE for the base model license text.

chat_template.jinja

@@ -0,0 +1,72 @@
+{%- if tools is iterable and tools | length > 0 %}
+                    {{- '<|im_start|><|system|>'}}
+                    {{- '당신은 도구 호출 기능을 갖춘 유용한 도우미입니다. 사용자의 요청을 처리하기 위해서 필요한 도구가 주어진 목록에 있는 경우 도구 호출로 응답하세요.
+필요한 도구가 목록에 없는 경우에는 도구 호출 없이 사용자가 요구한 정보를 제공하세요.
+필요한 도구가 목록에 있지만 해당 도구를 호출하는데 필요한 argument 정보가 부족한 경우 해당 정보를 사용자에게 요청하세요.
+사용자의 요청을 처리하기 위해 여러번 도구를 호출할 수 있어야 합니다.
+도구 호출 이후 도구 실행 결과를 입력으로 받으면 해당 결과를 활용하여 답변을 생성하세요.
+
+다음은 접근할 수 있는 도구들의 목록 입니다:
+<tools>
+'}}
+                    {%- for t in tools %}
+                        {{- t | tojson }}
+                        {{- '
+' }}
+                    {%- endfor %}
+                    {{- '</tools>' }}
+                    {{- '
+
+도구를 호출하려면 아래의 JSON으로 응답하세요.
+도구 호출 형식: <tool_call>{"name": 도구 이름, "arguments": dictionary 형태의 도구 인자값}</tool_call>' }}
+                    {{- '<|im_end|>' }}
+                {%- endif %}
+        
+                {%- for message in messages %}
+                    {%- if message.role == 'system' %}
+                        {{- '<|im_start|><|system|>' + message.content + '<|im_end|>'}}
+                    {%- elif message.role == 'user' %}
+                        {{- '<|im_start|><|user|>' + message.content + '<|im_end|>'}}
+                    {%- elif message.role == 'assistant' %}
+                        {{- '<|im_start|><|assistant|>'}}
+                        {%- set content = '' %}
+                        {%- if message.content is defined %}
+                            {%- set content = message.content %}
+                        {%- endif %}
+                        
+                {%- if add_generation_prompt and not (message.reasoning_content is defined and message.reasoning_content is not none) %}
+                    {%- if '</think>' in message.content %}
+                        {%- set content = message.content.split('</think>'.strip())[-1].lstrip('\n') %}
+                    {%- endif %}
+                {%- endif %}
+                
+                        {{- content}}
+                        {%- if message.tool_calls is defined %}
+                            {%- for tool_call in message.tool_calls %}
+                                {%- if tool_call.function is defined %}
+                                    {%- set tool_call = tool_call.function %}
+                                {%- endif %}
+                                {{- '<tool_call>' }}
+                                {{- '{' }}
+                                {{- '"name": "' }}
+                                {{- tool_call.name }}
+                                {{- '"' }}
+                                {%- if tool_call.arguments is defined %}
+                                    {{- ', ' }}
+                                    {{- '"arguments": ' }}
+                                    {{- tool_call.arguments|tojson }}
+                                {%- endif %}
+                                {{- '}' }}
+                                {{- '</tool_call>' }}
+                            {%- endfor %}
+                        {%- endif %}
+                        {{- '<|im_end|>'}}
+        
+                    {%- elif message.role == 'tool' %}
+                        {{- '<|im_start|><|extra_id_13|><tool_output>' + message.content + '</tool_output><|im_end|>'}}
+                    {%- endif %}
+                {%- endfor %}
+                
+                    {%- if add_generation_prompt %}
+                        {{- '<|im_start|><|assistant|>' }}
+                    {%- endif %}

config.json

@@ -0,0 +1,32 @@
+{
+  "architectures": [
+    "LlamaForCausalLM"
+  ],
+  "attention_bias": false,
+  "attention_dropout": 0.1,
+  "bos_token_id": 0,
+  "dtype": "bfloat16",
+  "eos_token_id": 0,
+  "head_dim": 128,
+  "hidden_act": "silu",
+  "hidden_size": 4096,
+  "initializer_range": 0.02,
+  "intermediate_size": 10880,
+  "max_position_embeddings": 32768,
+  "mlp_bias": false,
+  "model_type": "llama",
+  "num_attention_heads": 32,
+  "num_hidden_layers": 32,
+  "num_key_value_heads": 32,
+  "pad_token_id": null,
+  "pretraining_tp": 1,
+  "rms_norm_eps": 1e-05,
+  "rope_parameters": {
+    "rope_theta": 500000,
+    "rope_type": "default"
+  },
+  "tie_word_embeddings": false,
+  "transformers_version": "5.15.0",
+  "use_cache": false,
+  "vocab_size": 102400
+}

generation_config.json

@@ -0,0 +1,7 @@
+{
+  "bos_token_id": 0,
+  "eos_token_id": 27,
+  "max_new_tokens": 32768,
+  "pad_token_id": 1,
+  "transformers_version": "5.15.0"
+}

kds_merge_info.json

@@ -0,0 +1,5 @@
+{
+  "base_model": "AX-3.1-Light",
+  "base_model_path": "/home/youngseok3/.cache/huggingface/hub/models--skt--A.X-3.1-Light/snapshots/9b41bb2406472634d8812c0b8931fa40fa9a6c3a",
+  "adapter_path": "/home/youngseok3/KDS/experiments/source_screening_v021/outputs/source_screen_essential_medical_300"
+}

model.safetensors

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d42fa2115b0875d78611ff7362ec578c212742f5708b554e8376022a8e088a6e
+size 14529635608

tokenizer_config.json

@@ -0,0 +1,23 @@
+{
+  "add_prefix_space": false,
+  "backend": "tokenizers",
+  "bos_token": "<|endoftext|>",
+  "clean_up_tokenization_spaces": true,
+  "cls_token": "<|cls|>",
+  "eod_token": "<|endoftext|>",
+  "eos_token": "<|im_end|>",
+  "errors": "replace",
+  "is_local": true,
+  "local_files_only": true,
+  "mask_token": "<|mask|>",
+  "max_length": 7680,
+  "model_max_length": 32768,
+  "model_specific_special_tokens": {
+    "eod_token": "<|endoftext|>"
+  },
+  "pad_token": "<|pad|>",
+  "sep_token": "<|sep|>",
+  "tokenizer_class": "GPT2Tokenizer",
+  "unk_token": "<|unk|>",
+  "vocab_size": 102400
+}