Currently to use this model you can either rely on Hugging Face transformers library or BitNet library. There are multiple ways to interact with the model depending on your target usage. For each of the Falcon-E series model, you have three variants: the BitNet model, the prequantized checkpoint for fine-tuning and the bfloat16 version of the BitNet model.

Inference

BitNet

git clone https://github.com/microsoft/BitNet && cd BitNet
pip install -r requirements.txt
huggingface-cli download tiiuae/Falcon-E-1B-Instruct-GGUF ggml-model-i2_s.gguf --local-dir models/Falcon-E-1B-Instruct/
python run_inference.py -m models/Falcon-E-1B-Instruct/ggml-model-i2_s.gguf -p "You are a helpful assistant" -cnv

Evaluation

We report in the following table our internal pipeline benchmarks:

Note evaluation results are normalized score from former Hugging Face leaderboard v2 tasks

For 1B scale models and below

Model	Nb Params	Mem Footprint	IFEVAL	Math-Hard	GPQA	MuSR	BBH	MMLU-Pro	Avg.
Qwen-2.5-0.5B	0.5B	1GB	16.27	3.93	0.0	2.08	6.95	10.06	6.55
SmolLM2-360M	0.36B	720MB	21.15	1.21	0.0	7.73	5.54	1.88	6.25
Qwen-2.5-1.5B	1.5B	3.1GB	26.74	9.14	16.66	5.27	20.61	4.7	13.85
Llama-3.2-1B	1.24B	2.47GB	14.78	1.21	4.37	2.56	2.26	0	4.2
SmolLM2-1.7B	1.7B	3.4GB	24.4	2.64	9.3	4.6	12.64	3.91	9.58
Falcon-3-1B-Base	1.5B	3GB	24.28	3.32	11.34	9.71	6.76	3.91	9.89
Hymba-1.5B-Base	1.5B	3GB	22.95	1.36	7.69	5.18	10.25	0.78	8.04
Falcon-E-1B-Base	1.8B	635MB	32.9	10.97	2.8	3.65	12.28	17.82	13.40

For 3B scale models

Model	Nb Params	Mem Footprint	IFEVAL	Math-Hard	GPQA	MuSR	BBH	MMLU-Pro	Avg.
Falcon-3-3B-Base	3B	6.46GB	15.74	11.78	21.58	6.27	18.09	6.26	15.74
Qwen2.5-3B	3B	6.17GB	26.9	14.8	24.3	11.76	24.48	6.38	18.1
Falcon-E-3B-Base	3B	955MB	36.67	13.45	8.67	4.14	19.83	27.16	18.32

Below are the results for instruction fine-tuned models:

For 1B scale models and below

Model	Nb Params	Mem Footprint	IFEVAL	Math-Hard	GPQA	MuSR	BBH	MMLU-Pro	Avg.
Qwen-2.5-0.5B-Instruct	500M	1GB	30.71	0	8.43	0.94	7.75	0	6.59
SmolLM2-360M-Instruct	360M	720MB	38.42	1.51	4.17	2.77	1.3	0.67	8.14
Qwen-2.5-1.5B-Instruct	1.5B	3.1GB	44.76	22.05	19.81	3.19	19.99	0.78	18.43
SmolLM2-1.7B	1.7B	3.4GB	53.68	5.82	10.92	4.1	11.71	0	15.02
Falcon-3-1B-Instruct	1.5B	3GB	55.57	6.34	12.96	10.56	9.32	2.24	16.16
Hymba-1.5B-Instruct	1.5B	3GB	60.09	2.72	4.59	1.05	11.56	5.515	14.19
Falcon-E-1B-Instruct	1.8B	635MB	54.35	9.12	16.5	2.51	19.42	9.64	18.59

For 3B scale models

Model	Nb Params	Mem Footprint	IFEVAL	Math-Hard	GPQA	MuSR	BBH	MMLU-Pro	Avg.
Falcon-3-3B-Instruct	3B	6.46GB	69.77	25	26.29	11.13	22.28	5.15	26.6
Qwen2.5-3B-Instruct	3B	6.17GB	64.75	36.78	25.8	7.57	25.05	3.02	27.16
Falcon-E-3B-Instruct	3B	955MB	60.97	15.3	23.59	2.12	26.45	7.45	22.64666667

Useful links

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

Citation

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

@misc{tiionebitllms,
    title = {Falcon-E, a series of powerful, universal and fine-tunable 1.58bit language models.},
    author = {Falcon-LLM Team},
    month = {April},
    url = {https://falcon-lm.github.io/blog/falcon-edge},
    year = {2025}
}

tiiuae/Falcon-E-1B-Instruct-GGUF

Table of Contents

TL;DR

Model Details

Model Description

Training details

Usage

Inference

BitNet

Evaluation

Useful links

Citation

tiiuae/
Falcon-E-1B-Instruct-GGUF