# /// script # requires-python = ">=3.10,<3.14" # dependencies = [ # "bitsandbytes>=0.43.0", # "causal_conv1d==1.5.2", # "mamba_ssm==2.2.5", # "marimo", # "tokenizers>=0.22.0,<=0.23.0", # "torch==2.7.1", # "torchao>=0.16.0", # "torchcodec==0.5", # "torchvision", # "transformers==4.56.2", # "triton>=3.2.0", # "trl==0.22.2", # "unsloth @ git+https://github.com/unslothai/unsloth", # "unsloth_zoo @ git+https://github.com/unslothai/unsloth-zoo", # "uv", # ] # # [tool.uv] # no-build-package = [ # "bitsandbytes", # "triton", # "vllm", # "xformers", # ] # /// import marimo __generated_with = "0.23.8" app = marimo.App() @app.cell def _(): import marimo as mo return (mo,) @app.cell(hide_code=True) def _(mo): mo.md(r""" To run this notebook, hit the **▶ Run all** button in the bottom-right corner - or use `Ctrl/Cmd + Shift + R`.

Join Discord if you need help + ⭐ Star us on Github ⭐

To install Unsloth on your local device, follow [our guide](https://unsloth.ai/docs/get-started/install). This notebook is licensed [LGPL-3.0](https://github.com/unslothai/notebooks?tab=LGPL-3.0-1-ov-file#readme). You will learn how to do [data prep](#Data), how to [train](#Train), how to [run the model](#Inference), & how to save it """) return @app.cell(hide_code=True) def _(mo): mo.md(r""" ### News """) return @app.cell(hide_code=True) def _(mo): mo.md(r""" Introducing **Unsloth Studio** - a new open source, no-code web UI to train and run LLMs. [Blog](https://unsloth.ai/docs/new/studio) • [Notebook](https://github.com/unslothai/unsloth/blob/main/studio/Unsloth_Studio_Colab.ipynb)

_{Train models — no code needed}

_{Run GGUF models on Mac, Windows & Linux}

Train MoEs - DeepSeek, GLM, Qwen and gpt-oss 12x faster with 35% less VRAM. [Blog](https://unsloth.ai/docs/new/faster-moe) Ultra Long-Context Reinforcement Learning is here with 7x more context windows! [Blog](https://unsloth.ai/docs/new/grpo-long-context) New in Reinforcement Learning: [FP8 RL](https://unsloth.ai/docs/new/fp8-reinforcement-learning) • [Vision RL](https://unsloth.ai/docs/new/vision-reinforcement-learning-vlm-rl) • [Standby](https://unsloth.ai/docs/basics/memory-efficient-rl) • [gpt-oss RL](https://unsloth.ai/docs/new/gpt-oss-reinforcement-learning) Visit our docs for all our [model uploads](https://unsloth.ai/docs/get-started/unsloth-model-catalog) and [notebooks](https://unsloth.ai/docs/get-started/unsloth-notebooks). """) return @app.cell(hide_code=True) def _(mo): mo.md(r""" ### Unsloth """) return @app.cell def _(): from unsloth import FastLanguageModel import torch fourbit_models = [ "unsloth/granite-4.0-micro", "unsloth/granite-4.0-h-micro", "unsloth/granite-4.0-h-tiny", "unsloth/granite-4.0-h-small", # Base pretrained Granite 4 models "unsloth/granite-4.0-micro-base", "unsloth/granite-4.0-h-micro-base", "unsloth/granite-4.0-h-tiny-base", "unsloth/granite-4.0-h-small-base", # 4bit dynamic quants for superior accuracy and low memory use "unsloth/gemma-3-12b-it-unsloth-bnb-4bit", "unsloth/Phi-4", "unsloth/Llama-3.1-8B", "unsloth/Llama-3.2-3B", "unsloth/orpheus-3b-0.1-ft-unsloth-bnb-4bit", # [NEW] We support TTS models! ] # More models at https://huggingface.co/unsloth model, tokenizer = FastLanguageModel.from_pretrained( model_name="unsloth/granite-4.0-h-micro", # YOUR MODEL YOU USED FOR TRAINING max_seq_length=2048, # Choose any for long context! load_in_4bit=False, # 4 bit quantization to reduce memory load_in_8bit=False, # [NEW!] A bit more accurate, uses 2x memory full_finetuning=False, # [NEW!] We have full finetuning now! ) return FastLanguageModel, model, tokenizer, torch @app.cell(hide_code=True) def _(mo): mo.md(r""" We now add LoRA adapters so we only need to update a small amount of parameters! """) return @app.cell def _(FastLanguageModel, model): model_1 = FastLanguageModel.get_peft_model( model, r=32, # Choose any number > 0 ! Suggested 8, 16, 32, 64, 128 target_modules=[ "q_proj", "k_proj", "v_proj", "o_proj", "gate_proj", "up_proj", "down_proj", "shared_mlp.input_linear", "shared_mlp.output_linear", ], lora_alpha=32, lora_dropout=0, # Supports any, but = 0 is optimized bias="none", # Supports any, but = "none" is optimized use_gradient_checkpointing="unsloth", # True or "unsloth" for very long context random_state=3407, use_rslora=False, # We support rank stabilized LoRA loftq_config=None, # And LoftQ ) return (model_1,) @app.cell(hide_code=True) def _(mo): mo.md(r""" ### Data Prep #### 📄 Using Google Sheets as Training Data Our goal is to create a customer support bot that proactively helps and solves issues. We’re storing examples in a Google Sheet with two columns: - **Snippet**: A short customer support interaction - **Recommendation**: A suggestion for how the agent should respond This keeps things simple and collaborative. Anyone can edit the sheet, no database setup required.
---
#### 🔍 Why This Format? This setup works well for tasks like: - `Input snippet → Suggested reply` - `Prompt → Rewrite` - `Bug report → Diagnosis` - `Text → Label or Category` Just collect examples in a spreadsheet, and you’ve got usable training data.
---
#### ✅ What You'll Learn We’ll show how to: 1. Load the Google Sheet into your notebook 2. Format it into a dataset 3. Use it to train or prompt an LLM The chat template for granite-4 looks like this: ``` <|start_of_role|>system<|end_of_role|>Knowledge Cutoff Date: April 2024. Today's Date: June 24, 2025. You are Granite, developed by IBM. You are a helpful AI assistant.<|end_of_text|> <|start_of_role|>user<|end_of_role|>How do astronomers determine the original wavelength of light emitted by a celestial body at rest, which is necessary for measuring its speed using the Doppler effect?<|end_of_text|> <|start_of_role|>assistant<|end_of_role|>Astronomers make use of the unique spectral fingerprints of elements found in stars...<|end_of_text|> ``` """) return @app.cell def _(): from datasets import load_dataset, Dataset # Use the below shared sheet # sheet_url = 'https://docs.google.com/spreadsheets/d/1NrjI5AGNIwRtKTAse5TW_hWq2CwAS03qCHif6vaaRh0/export?format=csv&gid=0' # Or unsloth/Support-Bot-Recommendation sheet_url = "https://huggingface.co/datasets/unsloth/Support-Bot-Recommendation/raw/main/support_recs.csv" dataset = load_dataset( "csv", data_files={"train": sheet_url}, column_names=[ # Replace with the actual column names of your sheet "snippet", "recommendation", ], # Replace with the actual column names of your sheet skiprows=1, # skip header rows )["train"] return (dataset,) @app.cell(hide_code=True) def _(mo): mo.md(r""" We've just loaded the Google Sheet as a csv style Dataset, but we still need to format it into conversational style like below and then apply the chat template. ``` {"role": "system", "content": "You are an assistant"} {"role": "user", "content": "What is 2+2?"} {"role": "assistant", "content": "It's 4."} ``` We'll use a helper function `formatting_prompts_func` to do both! """) return @app.cell def _(dataset, tokenizer): def formatting_prompts_func(examples): user_texts = examples["snippet"] response_texts = examples["recommendation"] messages = [ [ {"role": "user", "content": user_text}, {"role": "assistant", "content": response_text}, ] for user_text, response_text in zip(user_texts, response_texts) ] texts = [ tokenizer.apply_chat_template( message, tokenize=False, add_generation_prompt=False ) for message in messages ] return {"text": texts} dataset_1 = dataset.map(formatting_prompts_func, batched=True) return (dataset_1,) @app.cell(hide_code=True) def _(mo): mo.md(r""" We now look at the raw input data before formatting. """) return @app.cell def _(dataset_1): dataset_1[5]["snippet"] return @app.cell def _(dataset_1): dataset_1[5]["recommendation"] return @app.cell(hide_code=True) def _(mo): mo.md(r""" And we see how the chat template transformed these conversations. """) return @app.cell def _(dataset_1): dataset_1[5]["text"] return @app.cell(hide_code=True) def _(mo): mo.md(r""" ### Train the model Now let's train our model. We do 60 steps to speed things up, but you can set `num_train_epochs=1` for a full run, and turn off `max_steps=None`. """) return @app.cell def _(dataset_1, model_1, tokenizer): from trl import SFTTrainer, SFTConfig trainer = SFTTrainer( model=model_1, tokenizer=tokenizer, train_dataset=dataset_1, eval_dataset=None, # Can set up evaluation! args=SFTConfig( dataset_text_field="text", per_device_train_batch_size=2, gradient_accumulation_steps=4, # Use GA to mimic batch size! warmup_steps=5, max_steps=60, learning_rate=0.0002, # Reduce to 2e-5 for long training runs logging_steps=1, optim="adamw_8bit", weight_decay=0.001, lr_scheduler_type="linear", seed=3407, report_to="none", # Use TrackIO/WandB etc ), ) return (trainer,) @app.cell(hide_code=True) def _(mo): mo.md(r""" We also use Unsloth's `train_on_completions` method to only train on the assistant outputs and ignore the loss on the user's inputs. This helps increase accuracy of finetunes! """) return @app.cell def _(trainer): from unsloth.chat_templates import train_on_responses_only trainer_1 = train_on_responses_only( trainer, instruction_part="<|start_of_role|>user<|end_of_role|>", response_part="<|start_of_role|>assistant<|end_of_role|>", ) return (trainer_1,) @app.cell(hide_code=True) def _(mo): mo.md(r""" Let's verify masking the instruction part is done! Let's print the 100th row again. """) return @app.cell def _(tokenizer, trainer_1): tokenizer.decode(trainer_1.train_dataset[100]["input_ids"]) return @app.cell(hide_code=True) def _(mo): mo.md(r""" Now let's print the masked out example - you should see only the answer is present: """) return @app.cell def _(tokenizer, trainer_1): tokenizer.decode( [ tokenizer.pad_token_id if x == -100 else x for x in trainer_1.train_dataset[100]["labels"] ] ).replace(tokenizer.pad_token, " ") return @app.cell def _(torch): # @title Show current memory stats gpu_stats = torch.cuda.get_device_properties(0) start_gpu_memory = round(torch.cuda.max_memory_reserved() / 1024 / 1024 / 1024, 3) max_memory = round(gpu_stats.total_memory / 1024 / 1024 / 1024, 3) print(f"GPU = {gpu_stats.name}. Max memory = {max_memory} GB.") print(f"{start_gpu_memory} GB of memory reserved.") return max_memory, start_gpu_memory @app.cell(hide_code=True) def _(mo): mo.md(r""" Let's train the model! To resume a training run, set `trainer.train(resume_from_checkpoint = True)` ``` Notice you might have to wait ~10 minutes for the Mamba kernels to compile! Please be patient! ``` """) return @app.cell def _(trainer_1): trainer_stats = trainer_1.train() return (trainer_stats,) @app.cell def _(max_memory, start_gpu_memory, torch, trainer_stats): # @title Show final memory and time stats used_memory = round(torch.cuda.max_memory_reserved() / 1024 / 1024 / 1024, 3) used_memory_for_lora = round(used_memory - start_gpu_memory, 3) used_percentage = round(used_memory / max_memory * 100, 3) lora_percentage = round(used_memory_for_lora / max_memory * 100, 3) print(f"{trainer_stats.metrics['train_runtime']} seconds used for training.") print( f"{round(trainer_stats.metrics['train_runtime'] / 60, 2)} minutes used for training." ) print(f"Peak reserved memory = {used_memory} GB.") print(f"Peak reserved memory for training = {used_memory_for_lora} GB.") print(f"Peak reserved memory % of max memory = {used_percentage} %.") print(f"Peak reserved memory for training % of max memory = {lora_percentage} %.") return @app.cell(hide_code=True) def _(mo): mo.md(r""" ### Inference Let's run the model via Unsloth native inference! We'll use some example snippets not contained in our training data to get a sense of what was learned. """) return @app.cell def _(): # @title Test Scenarios # --- Scenario 1: Video-Conferencing Screen-Share Bug (11 turns) --- scenario_1 = """ User: Everyone in my meeting just sees a black screen when I share. Agent: Sorry about that—are you sharing a window or your entire screen? User: Entire screen on macOS Sonoma. Agent: Thanks. Do you have “Enable hardware acceleration” toggled on in Settings → Video? User: Yeah, that switch is on. Agent: Could you try toggling it off and start a quick test share? User: Did that—still black for attendees. Agent: Understood. Are you on the desktop app v5.4.2 or the browser client? User: Desktop v5.4.2—just updated this morning. """ # --- Scenario 2: Smart-Lock Low-Battery Loop (9 turns) --- scenario_2 = """ User: I changed the batteries, but the lock app still says 5 % and won’t auto-lock. Agent: Let’s check firmware. In the app, go to Settings → Device Info—what version shows? User: 3.18.0-alpha. Agent: Latest stable is 3.17.5. Did you enroll in the beta program? User: I might have months ago. Agent: Beta builds sometimes misreport battery. Remove one battery, wait ten seconds, reinsert, and watch the LED pattern. User: LED blinks blue twice, then red once. Agent: That blink code means “config mismatch.” Do you still have the old batteries handy? User: Tossed them already. """ # --- Scenario 3: Accounting SaaS — Corrupted Invoice Export (10 turns) --- scenario_3 = """ User: Every invoice I download today opens as a blank PDF. Agent: Is this happening to historic invoices, new ones, or both? User: Both. Anything I export is 0 bytes. Agent: Are you exporting through “Bulk Actions” or individual invoice pages? User: Individual pages. Agent: Which browser/OS combo? User: Chrome on Windows 11, latest update. Agent: We released a new PDF renderer at 10 a.m. UTC. Could you try Edge quickly, just to rule out a caching quirk? User: Tried Edge—same zero-byte file. """ # --- Scenario 4: Fitness-Tracker App — Stuck Step Count (8 turns) --- scenario_4 = """ User: My step count has been frozen at 4,237 since last night. Agent: Which phone are you syncing with? User: iPhone 15, iOS 17.5. Agent: In the Health Permissions screen, does “Motion & Fitness” show as ON? User: Yes, it’s toggled on. Agent: When you pull down to refresh the dashboard, does the sync spinner appear? User: Spinner flashes for a second, then nothing changes. """ # --- Scenario 5: Online-Course Platform — Quiz Submission Error (12 turns) --- scenario_5 = """ User: My quiz submits but then shows “Unknown grading error” and resets the answers. Agent: Which course and quiz name? User: History 301, Unit 2 Quiz. Agent: Do you notice a red banner or any code like GR-### in the corner? User: Banner says “GR-412”. Agent: That code points to answer-payload size. Were you pasting images or long text into any answers? User: Maybe a long essay—about 800 words in Question 5. Agent: Are you on a laptop or mobile? User: Laptop, Safari on macOS. """ return scenario_1, scenario_2 @app.cell def _(FastLanguageModel, model_1, scenario_1, tokenizer): FastLanguageModel.for_inference(model_1) # Enable native 2x faster inference messages = [{"role": "user", "content": scenario_1}] inputs = tokenizer.apply_chat_template( messages, tokenize=True, add_generation_prompt=True, # Must add for generation padding=True, return_tensors="pt", return_dict=True, ).to("cuda") from transformers import TextStreamer text_streamer = TextStreamer(tokenizer, skip_prompt=False) _ = model_1.generate( **inputs, streamer=text_streamer, max_new_tokens=512, # Increase if tokens are getting cut off use_cache=True, do_sample=True, temperature=0.7, top_p=0.8, top_k=20, ) return (TextStreamer,) @app.cell def _(FastLanguageModel, TextStreamer, model_1, scenario_2, tokenizer): FastLanguageModel.for_inference(model_1) # Enable native 2x faster inference messages_1 = [{"role": "user", "content": scenario_2}] inputs_1 = tokenizer.apply_chat_template( messages_1, tokenize=True, add_generation_prompt=True, # Must add for generation padding=True, return_tensors="pt", return_dict=True, ).to("cuda") text_streamer_1 = TextStreamer(tokenizer, skip_prompt=False) _ = model_1.generate( **inputs_1, streamer=text_streamer_1, max_new_tokens=512, # Increase if tokens are getting cut off use_cache=True, do_sample=False, temperature=0.7, top_p=0.8, top_k=20, ) return @app.cell(hide_code=True) def _(mo): mo.md(r""" ### Saving, loading finetuned models To save the final model as LoRA adapters, either use Hugging Face's `push_to_hub` for an online save or `save_pretrained` for a local save. **[NOTE]** This ONLY saves the LoRA adapters, and not the full model. To save to 16bit or GGUF, scroll down! """) return @app.cell def _(model_1, tokenizer): model_1.save_pretrained("granite_lora") tokenizer.save_pretrained("granite_lora") return @app.cell(hide_code=True) def _(mo): mo.md(r""" Now if you want to load the LoRA adapters we just saved for inference, set `False` to `True`: """) return @app.cell def _(): if False: from unsloth import FastLanguageModel as _FastLanguageModel _model, _tokenizer = _FastLanguageModel.from_pretrained( model_name="granite_lora", max_seq_length=2048, load_in_4bit=True # YOUR MODEL YOU USED FOR TRAINING ) return @app.cell(hide_code=True) def _(mo): mo.md(r""" ### Saving to float16 for VLLM We also support saving to `float16` directly. Select `merged_16bit` for float16 or `merged_4bit` for int4. We also allow `lora` adapters as a fallback. Use `push_to_hub_merged` to upload to your Hugging Face account! You can go to https://huggingface.co/settings/tokens for your personal tokens. See [our docs](https://unsloth.ai/docs/basics/inference-and-deployment) for more deployment options. """) return @app.cell def _(model_1, tokenizer): # Merge to 16bit if False: model_1.save_pretrained_merged( "granite_finetune_16bit", tokenizer, save_method="merged_16bit" ) if False: # Pushing to HF Hub model_1.push_to_hub_merged( "HF_USERNAME/granite_finetune_16bit", tokenizer, save_method="merged_16bit", token="YOUR_HF_TOKEN", # Get a token at https://huggingface.co/settings/tokens ) if False: # Merge to 4bit model_1.save_pretrained_merged( "granite_finetune_4bit", tokenizer, save_method="merged_4bit" ) if False: model_1.push_to_hub_merged( "HF_USERNAME/granite_finetune_4bit", tokenizer, save_method="merged_4bit", token="YOUR_HF_TOKEN", # Get a token at https://huggingface.co/settings/tokens ) # Pushing to HF Hub if False: model_1.save_pretrained("granite_lora") # Just LoRA adapters tokenizer.save_pretrained("granite_lora") if False: model_1.push_to_hub("HF_USERNAME/granite_lora", token="YOUR_HF_TOKEN") tokenizer.push_to_hub( "HF_USERNAME/granite_lora", token="YOUR_HF_TOKEN" ) # Pushing to HF Hub return @app.cell(hide_code=True) def _(mo): mo.md(r""" ### GGUF / llama.cpp Conversion To save to `GGUF` / `llama.cpp`, we support it natively now! We clone `llama.cpp` and we default save it to `q8_0`. We allow all methods like `q4_k_m`. Use `save_pretrained_gguf` for local saving and `push_to_hub_gguf` for uploading to HF. Some supported quant methods (full list on our [docs page](https://unsloth.ai/docs/basics/inference-and-deployment/saving-to-gguf)): * `q8_0` - Fast conversion. High resource use, but generally acceptable. * `q4_k_m` - Recommended. Uses Q6_K for half of the attention.wv and feed_forward.w2 tensors, else Q4_K. * `q5_k_m` - Recommended. Uses Q6_K for half of the attention.wv and feed_forward.w2 tensors, else Q5_K. [**NEW**] To finetune and auto export to Ollama, try our [Ollama notebook](https://github.com/unslothai/notebooks/blob/main/nb/Llama3_(8B)-Ollama.ipynb) """) return @app.cell(hide_code=True) def _(mo): mo.md(r""" Likewise, if you want to instead push to GGUF to your Hugging Face account, set `if False` to `if True` and add your Hugging Face token and upload location! """) return @app.cell def _(model_1, tokenizer): # Save to 8bit Q8_0 if False: model_1.save_pretrained_gguf("granite_finetune", tokenizer) if False: model_1.push_to_hub_gguf( "HF_USERNAME/granite_finetune", tokenizer, token="YOUR_HF_TOKEN" ) if False: # Save to 16bit GGUF model_1.save_pretrained_gguf( "granite_finetune", tokenizer, quantization_method="f16" ) if False: model_1.push_to_hub_gguf( "HF_USERNAME/granite_finetune", tokenizer, quantization_method="f16", token="YOUR_HF_TOKEN", # Get a token at https://huggingface.co/settings/tokens ) # Pushing to HF Hub if False: model_1.save_pretrained_gguf( "granite_finetune", tokenizer, quantization_method="q4_k_m" ) # Save to q4_k_m GGUF if False: model_1.push_to_hub_gguf( "HF_USERNAME/granite_finetune", tokenizer, quantization_method="q4_k_m", token="YOUR_HF_TOKEN", # Get a token at https://huggingface.co/settings/tokens ) if False: # Pushing to HF Hub # Save to multiple GGUF options - much faster if you want multiple! model_1.push_to_hub_gguf( "HF_USERNAME/granite_finetune", tokenizer, quantization_method=["q4_k_m", "q8_0", "q5_k_m"], token="YOUR_HF_TOKEN", # Get a token at https://huggingface.co/settings/tokens ) return @app.cell(hide_code=True) def _(mo): mo.md(r""" Now, use the `granite_finetune.Q8_0.gguf` file or `granite_finetune.Q4_K_M.gguf` file in llama.cpp. And we're done! If you have any questions on Unsloth, we have a [Discord](https://discord.gg/unsloth) channel! If you find any bugs or want to keep updated with the latest LLM stuff, or need help, join projects etc, feel free to join our Discord! Some other resources: 1. Train your own reasoning model - Llama GRPO notebook [Open in molab](https://github.com/unslothai/notebooks/blob/main/nb/Llama3.1_(8B)-GRPO.ipynb) 2. Saving finetunes to Ollama. [Free notebook](https://github.com/unslothai/notebooks/blob/main/nb/Llama3_(8B)-Ollama.ipynb) 3. Llama 3.2 Vision finetuning - Radiography use case. [Open in molab](https://github.com/unslothai/notebooks/blob/main/nb/Llama3.2_(11B)-Vision.ipynb) 4. See notebooks for DPO, ORPO, Continued pretraining, conversational finetuning and more on our [documentation](https://unsloth.ai/docs/get-started/unsloth-notebooks)!

Join Discord if you need help + ⭐️ Star us on Github ⭐️

This notebook and all Unsloth notebooks are licensed [LGPL-3.0](https://github.com/unslothai/notebooks?tab=LGPL-3.0-1-ov-file#readme). """) return if __name__ == "__main__": app.run()