How to use from the
Use from the
Transformers library
# Use a pipeline as a high-level helper
from transformers import pipeline

pipe = pipeline("text-generation", model="notshekhar/markdown-1")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)
# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("notshekhar/markdown-1")
model = AutoModelForCausalLM.from_pretrained("notshekhar/markdown-1")
messages = [
    {"role": "user", "content": "Who are you?"},
]
inputs = tokenizer.apply_chat_template(
	messages,
	add_generation_prompt=True,
	tokenize=True,
	return_dict=True,
	return_tensors="pt",
).to(model.device)

outputs = model.generate(**inputs, max_new_tokens=40)
print(tokenizer.decode(outputs[0][inputs["input_ids"].shape[-1]:]))
Quick Links

markdown-1

VibeThinker-3B fine-tuned (LoRA, merged) for tool calling + long agent traces.

This repo contains the merged fp16 weights plus ready-to-run GGUF quants for llama.cpp / Ollama / LM Studio.

File Size Use
markdown-1-Q4_K_M.gguf ~1.9 GB smaller / faster, great default
markdown-1-Q8_0.gguf ~3.3 GB higher fidelity
model-*.safetensors ~6.2 GB merged fp16 (vLLM / transformers)

LoRA adapter only: notshekhar/vibethinker-finetuned-tool.

Run with llama.cpp

llama-cli -hf notshekhar/markdown-1:Q4_K_M -p "Hello"
# or local:
llama-cli -m markdown-1-Q4_K_M.gguf -p "Hello"

Run with Ollama

# Modelfile
printf 'FROM ./markdown-1-Q4_K_M.gguf\n' > Modelfile
ollama create markdown-1 -f Modelfile
ollama run markdown-1

Base reasoning model uses <think> traces and ChatML (<|im_start|>) with tool-calling via <tool_call> / <tool_response> blocks (see chat_template.jinja).

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