Qwen2.5-14B-Instruct_Function_Calling_xLAM/README.md

license, language, library_name, pipeline_tag, tags, base_model, datasets, model-index

license	language	library_name	pipeline_tag	tags	base_model	datasets	model-index
apache-2.0	en	transformers	text-generation	qwen2514binstruct sft fine-tuned trl lora text-generation conversational instruction-following	Qwen/Qwen2.5-14B-Instruct	Salesforce/xlam-function-calling-60k	name results Qwen2.5-14B-Function-Calling-xLAM

Qwen2.5-14B-Function-Calling-xLAM

This model is a fine-tuned version of Qwen/Qwen2.5-14B-Instruct trained on the Salesforce/xlam-function-calling-60k dataset using SFT with LoRA adapters.

Overview

Qwen2.5-14B-Function-Calling-xLAM is a language model optimized using SFT. Supervised Fine-Tuning (SFT) trains the model to follow instructions by learning from high-quality demonstration data.

Key Features

• High-Quality Fine-Tuning: Trained on N/A carefully curated examples
• Efficient Training: Uses LoRA (Low-Rank Adaptation) with 4-bit quantization
• Strong Performance: Achieves N/A token accuracy on evaluation set
• Optimized for Inference: Available in multiple formats including GGUF quantizations

Model Details

Property	Value
Developed by	ermiaazarkhalili
License	APACHE-2.0
Language	English
Base Model	Qwen/Qwen2.5-14B-Instruct
Model Size	14B parameters
Tensor Type	BF16
Context Length	2,048 tokens
Training Method	SFT with LoRA

Training Information

Training Configuration

Parameter	Value
Learning Rate	0.0002
Batch Size	2 per device
Gradient Accumulation Steps	8
Effective Batch Size	16
Number of Epochs	1
Max Sequence Length	2,048 tokens
LR Scheduler	Linear warmup + Cosine annealing
Warmup Ratio	0.1
Precision	BF16 mixed precision
Gradient Checkpointing	Enabled
Random Seed	42

LoRA Configuration

Parameter	Value
LoRA Rank (r)	64
LoRA Alpha	128
LoRA Dropout	0.05
Target Modules	q_proj, k_proj, v_proj, o_proj, gate_proj, up_proj, down_proj
Quantization	4-bit NF4

Training Metrics

Metric	Value
Hardware	NVIDIA H100 MIG

Dataset

This model was trained on the Salesforce/xlam-function-calling-60k dataset.

Split	Samples
Training	N/A
Evaluation	N/A

Usage

Quick Start

from transformers import AutoModelForCausalLM, AutoTokenizer
import torch

model_id = "ermiaazarkhalili/Qwen2.5-14B-Function-Calling-xLAM"

tokenizer = AutoTokenizer.from_pretrained(model_id)
model = AutoModelForCausalLM.from_pretrained(
    model_id,
    torch_dtype=torch.bfloat16,
    device_map="auto"
)

messages = [
    {"role": "system", "content": "You are a helpful assistant."},
    {"role": "user", "content": "What is the sum of 2 + 2?"}
]

text = tokenizer.apply_chat_template(messages, tokenize=False, add_generation_prompt=True)
inputs = tokenizer(text, return_tensors="pt").to(model.device)

outputs = model.generate(**inputs, max_new_tokens=512, temperature=0.7, do_sample=True)
response = tokenizer.decode(outputs[0][inputs['input_ids'].shape[1]:], skip_special_tokens=True)
print(response)

Using Pipeline

from transformers import pipeline

generator = pipeline("text-generation", model="ermiaazarkhalili/Qwen2.5-14B-Function-Calling-xLAM", device_map="auto")
messages = [{"role": "user", "content": "Explain the concept of machine learning."}]
output = generator(messages, max_new_tokens=256, return_full_text=False)
print(output[0]["generated_text"])

4-bit Quantized Inference

from transformers import AutoModelForCausalLM, BitsAndBytesConfig
import torch

quantization_config = BitsAndBytesConfig(
    load_in_4bit=True,
    bnb_4bit_compute_dtype=torch.bfloat16,
    bnb_4bit_use_double_quant=True,
    bnb_4bit_quant_type="nf4"
)

model = AutoModelForCausalLM.from_pretrained(
    "ermiaazarkhalili/Qwen2.5-14B-Function-Calling-xLAM",
    quantization_config=quantization_config,
    device_map="auto"
)

GGUF Versions

For CPU or mixed CPU/GPU inference, GGUF quantized versions are available at: ermiaazarkhalili/Qwen2.5-14B-Function-Calling-xLAM-GGUF

Using with Ollama

ollama pull hf.co/ermiaazarkhalili/Qwen2.5-14B-Function-Calling-xLAM-GGUF:Q4_K_M
ollama run hf.co/ermiaazarkhalili/Qwen2.5-14B-Function-Calling-xLAM-GGUF:Q4_K_M "Hello!"

Limitations

• Language: Primarily trained on English data
• Knowledge Cutoff: Limited to base model's training data cutoff
• Hallucinations: May generate plausible-sounding but incorrect information
• Context Length: Fine-tuned with 2,048 token limit
• Safety: Not extensively safety-tuned; use with appropriate guardrails

Intended Use

Recommended Uses

• Research on language model fine-tuning
• Educational purposes
• Personal projects
• Prototyping conversational AI

Out-of-Scope Uses

• Production systems without additional safety measures
• Medical, legal, or financial advice
• Generating harmful or misleading content

Training Framework

• TRL: 0.24.0
• Transformers: 4.57.3
• PyTorch: 2.9.0
• Datasets: 4.3.0
• PEFT: 0.18.0
• BitsAndBytes: 0.49.0

Citation

@misc{ermiaazarkhalili_qwen2.5_14b_function_calling_xlam,
    author = {ermiaazarkhalili},
    title = {Qwen2.5-14B-Function-Calling-xLAM: Fine-tuned Qwen2.5-14B-Instruct on xlam-function-calling-60k},
    year = {2026},
    publisher = {Hugging Face},
    howpublished = {\url{https://huggingface.co/ermiaazarkhalili/Qwen2.5-14B-Function-Calling-xLAM}}
}

Acknowledgments

• Base model developers at Qwen
• Hugging Face TRL Team for the training library
• Dataset creators and contributors
• Compute Canada / DRAC for HPC resources

Contact

For questions or issues, please open an issue on the model repository.