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+ADS.png filter=lfs diff=lfs merge=lfs -text

README.md

@@ -1,3 +1,150 @@
----
-license: apache-2.0
----
+---
+library_name: transformers
+license: apache-2.0
+tags:
+  - math
+  - reasoning
+  - text-generation
+language:
+  - en
+pipeline_tag: text-generation
+model-index:
+  - name: OpenKai-0.35B-Instruct
+    results:
+      - task:
+          type: multiple-choice
+          name: ARC-Challenge
+        dataset:
+          name: ARC-Challenge
+          type: allenai/ai2_arc
+          config: ARC-Challenge
+          split: test
+        metrics:
+          - type: acc_norm
+            value: 37.80
+            name: Accuracy (normalized)
+      - task:
+          type: multiple-choice
+          name: HellaSwag
+        dataset:
+          name: HellaSwag
+          type: Rowan/hellaswag
+          split: validation
+        metrics:
+          - type: acc_norm
+            value: 55.88
+            name: Accuracy (normalized)
+      - task:
+          type: multiple-choice
+          name: PIQA
+        dataset:
+          name: PIQA
+          type: piqa
+          split: validation
+        metrics:
+          - type: acc_norm
+            value: 71.82
+            name: Accuracy (normalized)
+      - task:
+          type: text-generation
+          name: MBPP
+        dataset:
+          name: MBPP
+          type: google-research-datasets/mbpp
+          split: test
+        metrics:
+          - type: pass_at_1
+            value: 22.20
+            name: pass@1
+---
+
+# OpenKai-0.35B-Instruct
+
+A compact 0.35B-parameter instruction-tuned language model optimized for reasoning, math, and code generation tasks.
+
+## Model Details
+
+| | |
+|---|---|
+| **Model** | OpenKai-0.35B-Instruct |
+| **Architecture** | LlamaForCausalLM |
+| **Parameters** | 360M |
+| **Hidden size** | 960 |
+| **Layers** | 32 |
+| **Attention heads** | 15 (5 KV heads, GQA) |
+| **Context length** | 8192 |
+| **Precision** | bfloat16 |
+| **Vocab size** | 49,152 |
+
+## Benchmark Results (5-shot, log-likelihood)
+
+| Benchmark | OpenKai-0.35B-Instruct | Mamba (370M) | TinyLlama (1.1B) | Llama-3.2 (1B) |
+|---|:---:|:---:|:---:|:---:|
+| **ARC-Challenge** (science reasoning) | **37.80%** | ~29.1% | ~30.1% | ~44.5% |
+| **HellaSwag** (sentence completion) | 55.88% | ~53.8% | ~59.2% | ~61.1% |
+| **PIQA** (physical commonsense) | **71.82%** | ~69.6% | ~73.0% | ~74.5% |
+
+### Code Generation — MBPP (3-shot, pass@1)
+
+| Model | Params | MBPP pass@1 |
+|---|:---:|:---:|
+| Mamba / Mamba-2 | 370M | <10.0% |
+| TinyLlama | 1.1B | ~19.91% |
+| **OpenKai-0.35B-Instruct** | **360M** | **22.20%** |
+| Llama-3.2-1B (Base) | 1.0B | ~25-30% |
+| Llama-3.2-1B-Instruct | 1.0B | ~49.0% |
+
+### Key Observations
+
+1. **ARC-Challenge**: OpenKai-0.35B scores **37.80%** (5-shot), significantly outperforming both Mamba-370M (+8.7pp) and TinyLlama-1.1B (+7.7pp) — a model 3x its size.
+
+2. **PIQA**: At **71.82%**, OpenKai-0.35B nearly matches TinyLlama-1.1B (73.0%) with only 1/3 the parameters, and trails the 1B-class Llama-3.2 by less than 3pp.
+
+3. **MBPP**: At **22.20%** pass@1, OpenKai-0.35B surpasses TinyLlama-1.1B (~19.91%) in code generation despite being 3x smaller.
+
+## Usage
+
+```python
+from transformers import AutoModelForCausalLM, AutoTokenizer
+import torch
+
+model = AutoModelForCausalLM.from_pretrained(
+    "NoesisLab/OpenKai-0.35B-Instruct",
+    torch_dtype=torch.bfloat16,
+)
+tokenizer = AutoTokenizer.from_pretrained("NoesisLab/OpenKai-0.35B-Instruct")
+
+messages = [{"role": "user", "content": "What is 25 * 4?"}]
+input_ids = tokenizer.apply_chat_template(messages, return_tensors="pt")
+output = model.generate(input_ids, max_new_tokens=256)
+print(tokenizer.decode(output[0], skip_special_tokens=True))
+```
+
+## Evaluation
+
+Benchmarks were run using [lm-evaluation-harness](https://github.com/EleutherAI/lm-evaluation-harness):
+
+```bash
+lm_eval --model hf \
+    --model_args pretrained=NoesisLab/OpenKai-0.35B-Instruct,dtype=bfloat16 \
+    --tasks arc_challenge,hellaswag,piqa \
+    --num_fewshot 5 \
+    --batch_size auto \
+    --output_path ./lmeval_results \
+    --log_samples
+```
+
+## Citation
+
+```bibtex
+@misc{noesislab2026openkai,
+  title={OpenKai-0.35B-Instruct},
+  author={NoesisLab},
+  year={2026},
+  url={https://huggingface.co/NoesisLab/OpenKai-0.35B-Instruct}
+}
+```
+
+## License
+
+Apache 2.0

chat_template.jinja

@@ -0,0 +1,6 @@
+{% for message in messages %}{% if loop.first and messages[0]['role'] != 'system' %}{{ '<|im_start|>system
+You are a helpful AI assistant named SmolLM, trained by Hugging Face<|im_end|>
+' }}{% endif %}{{'<|im_start|>' + message['role'] + '
+' + message['content'] + '<|im_end|>' + '
+'}}{% endfor %}{% if add_generation_prompt %}{{ '<|im_start|>assistant
+' }}{% endif %}

config.json

@@ -0,0 +1,38 @@
+{
+  "architectures": [
+    "LlamaForCausalLM"
+  ],
+  "attention_bias": false,
+  "attention_dropout": 0.0,
+  "bos_token_id": 1,
+  "dtype": "bfloat16",
+  "eos_token_id": 2,
+  "head_dim": 64,
+  "hidden_act": "silu",
+  "hidden_size": 960,
+  "initializer_range": 0.02,
+  "intermediate_size": 2560,
+  "is_llama_config": true,
+  "max_position_embeddings": 8192,
+  "mlp_bias": false,
+  "model_type": "llama",
+  "num_attention_heads": 15,
+  "num_hidden_layers": 32,
+  "num_key_value_heads": 5,
+  "pad_token_id": 2,
+  "pretraining_tp": 1,
+  "rms_norm_eps": 1e-05,
+  "rope_interleaved": false,
+  "rope_scaling": null,
+  "rope_theta": 100000,
+  "tie_word_embeddings": true,
+  "transformers.js_config": {
+    "kv_cache_dtype": {
+      "fp16": "float16",
+      "q4f16": "float16"
+    }
+  },
+  "transformers_version": "4.57.6",
+  "use_cache": true,
+  "vocab_size": 49152
+}

generation_config.json

@@ -0,0 +1,9 @@
+{
+  "_from_model_config": true,
+  "bos_token_id": 1,
+  "eos_token_id": [
+    2
+  ],
+  "pad_token_id": 2,
+  "transformers_version": "4.57.6"
+}

model.safetensors

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+version https://git-lfs.github.com/spec/v1
+oid sha256:37c5a5d9a81067cc40ec0ccfeec12b4878c4152c8f5c5b2490db882c68f3a7dc
+size 723674912

special_tokens_map.json

@@ -0,0 +1,34 @@
+{
+  "additional_special_tokens": [
+    "<|im_start|>",
+    "<|im_end|>"
+  ],
+  "bos_token": {
+    "content": "<|im_start|>",
+    "lstrip": false,
+    "normalized": false,
+    "rstrip": false,
+    "single_word": false
+  },
+  "eos_token": {
+    "content": "<|im_end|>",
+    "lstrip": false,
+    "normalized": false,
+    "rstrip": false,
+    "single_word": false
+  },
+  "pad_token": {
+    "content": "<|im_end|>",
+    "lstrip": false,
+    "normalized": false,
+    "rstrip": false,
+    "single_word": false
+  },
+  "unk_token": {
+    "content": "<|endoftext|>",
+    "lstrip": false,
+    "normalized": false,
+    "rstrip": false,
+    "single_word": false
+  }
+}

tokenizer_config.json

@@ -0,0 +1,154 @@
+{
+  "add_prefix_space": false,
+  "added_tokens_decoder": {
+    "0": {
+      "content": "<|endoftext|>",
+      "lstrip": false,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    },
+    "1": {
+      "content": "<|im_start|>",
+      "lstrip": false,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    },
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+      "content": "<|im_end|>",
+      "lstrip": false,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    },
+    "3": {
+      "content": "<repo_name>",
+      "lstrip": false,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    },
+    "4": {
+      "content": "<reponame>",
+      "lstrip": false,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    },
+    "5": {
+      "content": "<file_sep>",
+      "lstrip": false,
+      "normalized": false,
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+      "lstrip": false,
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+      "normalized": false,
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+      "special": true
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+      "content": "<issue_start>",
+      "lstrip": false,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
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+    "9": {
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+      "lstrip": false,
+      "normalized": false,
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+    "16": {
+      "content": "<empty_output>",
+      "lstrip": false,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
+    }
+  },
+  "additional_special_tokens": [
+    "<|im_start|>",
+    "<|im_end|>"
+  ],
+  "bos_token": "<|im_start|>",
+  "clean_up_tokenization_spaces": false,
+  "eos_token": "<|im_end|>",
+  "extra_special_tokens": {},
+  "model_max_length": 8192,
+  "pad_token": "<|im_end|>",
+  "tokenizer_class": "GPT2Tokenizer",
+  "unk_token": "<|endoftext|>",
+  "vocab_size": 49152
+}

training_args.bin

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