From 7a1801ae8d1a8f0e482f885c7d4ddcf048f1c88c Mon Sep 17 00:00:00 2001 From: ModelHub XC Date: Sun, 19 Jul 2026 15:38:10 +0800 Subject: [PATCH] =?UTF-8?q?=E5=88=9D=E5=A7=8B=E5=8C=96=E9=A1=B9=E7=9B=AE?= =?UTF-8?q?=EF=BC=8C=E7=94=B1ModelHub=20XC=E7=A4=BE=E5=8C=BA=E6=8F=90?= =?UTF-8?q?=E4=BE=9B=E6=A8=A1=E5=9E=8B?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Model: WhirlwindAI/Qwen-R1-0.5B Source: Original Platform --- .gitattributes | 36 +++++++++ README.md | 173 +++++++++++++++++++++++++++++++++++++++++ chat_template.jinja | 54 +++++++++++++ config.json | 57 ++++++++++++++ generation_config.json | 14 ++++ model.safetensors | 3 + tokenizer.json | 3 + tokenizer_config.json | 30 +++++++ 8 files changed, 370 insertions(+) create mode 100644 .gitattributes create mode 100644 README.md create mode 100644 chat_template.jinja create mode 100644 config.json create mode 100644 generation_config.json create mode 100644 model.safetensors create mode 100644 tokenizer.json create mode 100644 tokenizer_config.json diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000..52373fe --- /dev/null +++ b/.gitattributes @@ -0,0 +1,36 @@ +*.7z filter=lfs diff=lfs merge=lfs -text +*.arrow filter=lfs diff=lfs merge=lfs -text +*.bin filter=lfs diff=lfs merge=lfs -text +*.bz2 filter=lfs diff=lfs merge=lfs -text +*.ckpt filter=lfs diff=lfs merge=lfs -text +*.ftz filter=lfs diff=lfs merge=lfs -text +*.gz filter=lfs diff=lfs merge=lfs -text +*.h5 filter=lfs diff=lfs merge=lfs -text +*.joblib filter=lfs diff=lfs merge=lfs -text +*.lfs.* filter=lfs diff=lfs merge=lfs -text +*.mlmodel filter=lfs diff=lfs merge=lfs -text +*.model filter=lfs diff=lfs merge=lfs -text +*.msgpack filter=lfs diff=lfs merge=lfs -text +*.npy filter=lfs diff=lfs merge=lfs -text +*.npz filter=lfs diff=lfs merge=lfs -text +*.onnx filter=lfs diff=lfs merge=lfs -text +*.ot filter=lfs diff=lfs merge=lfs -text +*.parquet filter=lfs diff=lfs merge=lfs -text +*.pb filter=lfs diff=lfs merge=lfs -text +*.pickle filter=lfs diff=lfs merge=lfs -text +*.pkl filter=lfs diff=lfs merge=lfs -text +*.pt filter=lfs diff=lfs merge=lfs -text +*.pth filter=lfs diff=lfs merge=lfs -text +*.rar filter=lfs diff=lfs merge=lfs -text +*.safetensors filter=lfs diff=lfs merge=lfs -text +saved_model/**/* filter=lfs diff=lfs merge=lfs -text +*.tar.* filter=lfs diff=lfs merge=lfs -text +*.tar filter=lfs diff=lfs merge=lfs -text +*.tflite filter=lfs diff=lfs merge=lfs -text +*.tgz filter=lfs diff=lfs merge=lfs -text +*.wasm filter=lfs diff=lfs merge=lfs -text +*.xz filter=lfs diff=lfs merge=lfs -text +*.zip filter=lfs diff=lfs merge=lfs -text +*.zst filter=lfs diff=lfs merge=lfs -text +*tfevents* filter=lfs diff=lfs merge=lfs -text +tokenizer.json filter=lfs diff=lfs merge=lfs -text diff --git a/README.md b/README.md new file mode 100644 index 0000000..d5be4a4 --- /dev/null +++ b/README.md @@ -0,0 +1,173 @@ +--- +license: apache-2.0 +language: +- en +tags: +- reasoning +- chain-of-thought +- qwen +- tiny +- whirlwindai +pipeline_tag: text-generation +datasets: +- WhirlwindAI/Soft-CoT-1K +library_name: transformers +base_model: +- Qwen/Qwen2.5-0.5B-Instruct +--- + +
+ + + + + + + + + + +
+ +--- + +# ๐Ÿ’ก The Idea + +
+ +> **Good answers come from good thinking.** + +Qwen-R1-0.5B is a fine-tuned version of Qwen2.5-0.5B-Instruct trained to **reason before it answers** using explicit `` tags. + +
+ +Instead of jumping straight to the answer, this model generates its reasoning first โ€” making it more transparent, more reliable, and easier to debug. + +--- + +# ๐Ÿง  How It Works + +Every response is structured as: + +``` +User: {question} +Assistant: {reasoning} +{answer} +``` + +The model learns to: +1. **Think** โ€“ generate step-by-step reasoning +2. **Answer** โ€“ provide the final response + +--- + +# ๐Ÿ“Š Training Details + +| Property | Value | +|----------|-------| +| Base Model | Qwen2.5-0.5B-Instruct | +| Dataset | WhirlwindAI/Soft-CoT-1K | +| Examples | 1,355 | +| Method | QLoRA (4-bit) | +| Epochs | 3 | +| Learning Rate | 2e-4 | +| LoRA Rank | 16 | +| LoRA Alpha | 32 | + +--- + +# ๐Ÿš€ Quick Start + +```python +from transformers import AutoTokenizer, AutoModelForCausalLM + +model_name = "WhirlwindAI/Qwen-R1-0.5B" + +tokenizer = AutoTokenizer.from_pretrained(model_name, trust_remote_code=True) +model = AutoModelForCausalLM.from_pretrained(model_name, trust_remote_code=True) + +prompt = "User: What is 2+2?\nAssistant: " +inputs = tokenizer(prompt, return_tensors="pt") +outputs = model.generate(**inputs, max_new_tokens=50, do_sample=True, temperature=0.7) + +print(tokenizer.decode(outputs[0], skip_special_tokens=True)) +``` + +--- + +# ๐Ÿ“‹ Sample Output + +``` +User: What is the capital of France? +Assistant: Paris is the capital of France. +Paris +``` + +--- + +# ๐Ÿ“ˆ Performance + +The model was evaluated on 10 out-of-distribution questions: + +| Category | Performance | +|----------|-------------| +| Format (thinking tags) | โœ… Excellent | +| General Knowledge | โœ… Good | +| Creative Reasoning | โœ… Good | +| Math/Logic | โš ๏ธ Needs improvement | +| Physics/Science | โš ๏ธ Needs improvement | + +--- + +# ๐Ÿ”ฌ What It Learned + +| Strength | Weakness | +|----------|----------| +| โœ… Consistent `` format | โŒ Sometimes hallucinates facts | +| โœ… Generates reasoning before answering | โŒ Struggles with multi-step math | +| โœ… Retains general knowledge | โŒ Physics reasoning needs more data | + +--- + +# ๐Ÿงช Test It Yourself + +```python +questions = [ + "What is the capital of France?", + "Explain entropy like I'm 5.", + "Write a short poem about a robot.", +] + +for q in questions: + prompt = f"User: {q}\nAssistant: " + inputs = tokenizer(prompt, return_tensors="pt").to(model.device) + outputs = model.generate(**inputs, max_new_tokens=80) + print(tokenizer.decode(outputs[0], skip_special_tokens=True)) +``` + +--- + +# ๐Ÿ“œ Citation + +```bibtex +@model{qwenr1_2026, + title={Qwen-R1-0.5B}, + author={WhirlwindAI}, + year={2026}, + publisher={Hugging Face} +} +``` + +--- + +
+ +### ๐ŸŒช๏ธ WhirlwindAI + +**Efficient Models โ€ข Practical Research โ€ข Open AI** + +
+ + + +
\ No newline at end of file diff --git a/chat_template.jinja b/chat_template.jinja new file mode 100644 index 0000000..bdf7919 --- /dev/null +++ b/chat_template.jinja @@ -0,0 +1,54 @@ +{%- if tools %} + {{- '<|im_start|>system\n' }} + {%- if messages[0]['role'] == 'system' %} + {{- messages[0]['content'] }} + {%- else %} + {{- 'You are Qwen, created by Alibaba Cloud. You are a helpful assistant.' }} + {%- endif %} + {{- "\n\n# Tools\n\nYou may call one or more functions to assist with the user query.\n\nYou are provided with function signatures within XML tags:\n" }} + {%- for tool in tools %} + {{- "\n" }} + {{- tool | tojson }} + {%- endfor %} + {{- "\n\n\nFor each function call, return a json object with function name and arguments within XML tags:\n\n{\"name\": , \"arguments\": }\n<|im_end|>\n" }} +{%- else %} + {%- if messages[0]['role'] == 'system' %} + {{- '<|im_start|>system\n' + messages[0]['content'] + '<|im_end|>\n' }} + {%- else %} + {{- '<|im_start|>system\nYou are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>\n' }} + {%- endif %} +{%- endif %} +{%- for message in messages %} + {%- if (message.role == "user") or (message.role == "system" and not loop.first) or (message.role == "assistant" and not message.tool_calls) %} + {{- '<|im_start|>' + message.role + '\n' + message.content + '<|im_end|>' + '\n' }} + {%- elif message.role == "assistant" %} + {{- '<|im_start|>' + message.role }} + {%- if message.content %} + {{- '\n' + message.content }} + {%- endif %} + {%- for tool_call in message.tool_calls %} + {%- if tool_call.function is defined %} + {%- set tool_call = tool_call.function %} + {%- endif %} + {{- '\n\n{"name": "' }} + {{- tool_call.name }} + {{- '", "arguments": ' }} + {{- tool_call.arguments | tojson }} + {{- '}\n' }} + {%- endfor %} + {{- '<|im_end|>\n' }} + {%- elif message.role == "tool" %} + {%- if (loop.index0 == 0) or (messages[loop.index0 - 1].role != "tool") %} + {{- '<|im_start|>user' }} + {%- endif %} + {{- '\n\n' }} + {{- message.content }} + {{- '\n' }} + {%- if loop.last or (messages[loop.index0 + 1].role != "tool") %} + {{- '<|im_end|>\n' }} + {%- endif %} + {%- endif %} +{%- endfor %} +{%- if add_generation_prompt %} + {{- '<|im_start|>assistant\n' }} +{%- endif %} diff --git a/config.json b/config.json new file mode 100644 index 0000000..f696c35 --- /dev/null +++ b/config.json @@ -0,0 +1,57 @@ +{ + "architectures": [ + "Qwen2ForCausalLM" + ], + "attention_dropout": 0.0, + "bos_token_id": 151643, + "dtype": "float16", + "eos_token_id": 151645, + "hidden_act": "silu", + "hidden_size": 896, + "initializer_range": 0.02, + "intermediate_size": 4864, + "layer_types": [ + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention", + "full_attention" + ], + "max_position_embeddings": 32768, + "max_window_layers": 21, + "model_type": "qwen2", + "num_attention_heads": 14, + "num_hidden_layers": 24, + "num_key_value_heads": 2, + "pad_token_id": null, + "rms_norm_eps": 1e-06, + "rope_parameters": { + "rope_theta": 1000000.0, + "rope_type": "default" + }, + "sliding_window": null, + "tie_word_embeddings": true, + "transformers_version": "5.12.1", + "use_cache": true, + "use_sliding_window": false, + "vocab_size": 151936 +} diff --git a/generation_config.json b/generation_config.json new file mode 100644 index 0000000..a8aca90 --- /dev/null +++ b/generation_config.json @@ -0,0 +1,14 @@ +{ + "bos_token_id": 151643, + "do_sample": true, + "eos_token_id": [ + 151645, + 151643 + ], + "pad_token_id": 151643, + "repetition_penalty": 1.1, + "temperature": 0.7, + "top_k": 20, + "top_p": 0.8, + "transformers_version": "5.12.1" +} diff --git a/model.safetensors b/model.safetensors new file mode 100644 index 0000000..b1d62cb --- /dev/null +++ b/model.safetensors @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:acdb65fcdf0d40c5dafc5f3d00a8c52af26268f079dcce763bddd36bd2ef5d16 +size 988097536 diff --git a/tokenizer.json b/tokenizer.json new file mode 100644 index 0000000..34510ff --- /dev/null +++ b/tokenizer.json @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:3fd169731d2cbde95e10bf356d66d5997fd885dd8dbb6fb4684da3f23b2585d8 +size 11421892 diff --git a/tokenizer_config.json b/tokenizer_config.json new file mode 100644 index 0000000..5e1a57d --- /dev/null +++ b/tokenizer_config.json @@ -0,0 +1,30 @@ +{ + "add_prefix_space": false, + "backend": "tokenizers", + "bos_token": null, + "clean_up_tokenization_spaces": false, + "eos_token": "<|im_end|>", + "errors": "replace", + "extra_special_tokens": [ + "<|im_start|>", + "<|im_end|>", + "<|object_ref_start|>", + "<|object_ref_end|>", + "<|box_start|>", + "<|box_end|>", + "<|quad_start|>", + "<|quad_end|>", + "<|vision_start|>", + "<|vision_end|>", + "<|vision_pad|>", + "<|image_pad|>", + "<|video_pad|>" + ], + "is_local": false, + "local_files_only": false, + "model_max_length": 131072, + "pad_token": "<|im_end|>", + "split_special_tokens": false, + "tokenizer_class": "Qwen2Tokenizer", + "unk_token": null +}