import torch
from transformers import AutoModelForCausalLM, AutoTokenizer

model_id = "tiiuae/Falcon-H1-1B-Base"

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

# Perform text generation

vLLM

For vLLM, simply start a server by executing the command below:

# pip install vllm>=0.9.0
vllm serve tiiuae/Falcon-H1-1B-Instruct --tensor-parallel-size 2 --data-parallel-size 1

`llama.cpp`

You can find all GGUF files compatible with llama.cpp under our official collection

Evaluation

Falcon-H1 series perform very well on a variety of tasks, including reasoning tasks.

Tasks	Falcon-H1-0.5B	Qwen3-0.6B	Qwen2.5-0.5B	Gemma3-1B	Llama3.2-1B	Falcon3-1B
General
BBH	42.91	32.95	33.26	35.86	33.21	34.47
ARC-C	37.8	31.06	33.28	34.13	34.64	43.09
TruthfulQA	44.12	51.65	46.19	42.17	42.08	42.31
HellaSwag	51.93	42.17	52.38	42.24	55.3	58.53
MMLU	53.4	42.98	46.07	40.87	45.93	46.1
Math
GSM8k	68.39	42.61	38.51	42.38	44.28	44.05
MATH-500	58.4	46.0	27.8	45.4	13.2	19.8
AMC-23	33.13	27.97	12.5	19.22	7.19	6.87
AIME-24	3.75	2.71	0.62	0.42	1.46	0.41
AIME-25	4.38	1.67	0.21	1.25	0.0	0.21
Science
GPQA	29.95	26.09	26.85	28.19	26.59	26.76
GPQA_Diamond	27.95	25.08	24.24	21.55	25.08	31.31
MMLU-Pro	31.03	16.95	18.73	14.46	16.2	18.49
MMLU-stem	54.55	39.3	39.83	35.39	39.16	39.64
Code
HumanEval	51.83	41.46	36.59	40.85	34.15	22.56
HumanEval+	45.12	37.19	32.32	37.2	29.88	20.73
MBPP	42.59	56.08	46.83	57.67	33.6	20.63
MBPP+	33.07	47.08	39.68	50.0	29.37	17.2
LiveCodeBench	7.05	9.78	2.94	5.09	2.35	0.78
CRUXEval	25.75	23.63	14.88	12.7	0.06	15.58
Instruction Following
IFEval	72.07	62.16	32.11	61.48	55.34	54.26
Alpaca-Eval	10.79	9.59	3.26	17.87	9.38	6.98
MTBench	7.06	5.75	4.71	7.03	6.37	6.03
LiveBench	20.8	27.78	14.27	18.79	14.97	14.1

You can check more in detail on our our release blogpost, detailed benchmarks.

Useful links

View our release blogpost.
Feel free to join our discord server if you have any questions or to interact with our researchers and developers.

Citation

If the Falcon-H1 family of models were helpful to your work, feel free to give us a cite.

@misc{tiifalconh1,
    title = {Falcon-H1: A Family of Hybrid-Head Language Models Redefining Efficiency and Performance},
    url = {https://falcon-lm.github.io/blog/falcon-h1},
    author = {Falcon-LLM Team},
    month = {May},
    year = {2025}
}

Shreetej/gemma3n-4b-it-4bit

tiiuae/Falcon-H1-0.5B-Instruct (Quantized)

Description

Quantization Details

📄 Original Model Information

Table of Contents

TL;DR

Model Details

Model Description

Training details

Usage

Inference

🤗 transformers

vLLM

llama.cpp

Evaluation

Useful links

Citation

Shreetej/
gemma3n-4b-it-4bit

`llama.cpp`