What are the hardware requirements for Falcon Rw 1B?

Falcon Rw 1B requires approximately 2.6 GB of VRAM. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Falcon Rw 1B and how large is it?

Falcon Rw 1B is developed by tiiuae, a model with 1b parameters. The model is published as open weights on Hugging Face and indexed on LLM Explorer with full benchmark history.

How does Falcon Rw 1B perform on standard benchmarks?

Falcon Rw 1B has the following published scores: MMLU 25.28. Compare against reference models on this page or on the LLM Explorer leaderboards.

Falcon Rw 1B by tiiuae — VRAM 2.6GB

Name: Falcon Rw 1B
Author: tiiuae

Falcon Rw 1B is an open-source language model by tiiuae. Features: 1b LLM, VRAM: 2.6GB, License: apache-2.0, LLM Explorer Score: 0.15, Arc: 35.1, HellaSwag: 63.6, MMLU: 25.3, GSM8K: 0.5.

Arxiv:2005.14165 Arxiv:2108.12409 Arxiv:2205.14135 Arxiv:2306.01116 Custom code Dataset:tiiuae/falcon-refinedw... En Falcon Pytorch Region:us

Model Card on HF 🤗: https://huggingface.co/tiiuae/falcon-rw-1b

Falcon Rw 1B Benchmarks

ARC: 35.07 vs 96.7 (so35)^-63.7%

HellaSwag: 63.56 vs 95.3 (gpt4)^-33.3%

MMLU: 25.28 vs 88.3 (so35)^-71.4%

GSM8K: 0.53 vs 96.4 (so35)^-99.5%

LLME Score: 0.15201

^nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").

What is the LLM Explorer Rank (Score)

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Falcon Rw 1B Parameters and Internals

LLM Name	Falcon Rw 1B
Repository 🤗	https://huggingface.co/tiiuae/falcon-rw-1b
Model Size	1b
Required VRAM	2.6 GB
Updated	2026-05-22
Maintainer	tiiuae
Model Type	falcon
Model Files	2.6 GB
Supported Languages	en
Model Architecture	FalconForCausalLM
License	apache-2.0
Model Max Length	1024
Transformers Version	4.27.4
Is Biased	1
Tokenizer Class	GPT2Tokenizer
Vocabulary Size	50304
Torch Data Type	bfloat16

Best Alternatives to Falcon Rw 1B

Best Alternatives	Context / RAM	Downloads	Likes
Neuralfalcon 1B V1	2K / 2.8 GB	967	0
Falcon Rw 1B Instruct Openorca	2K / 2.6 GB	519	11
Falcon Rw 1B Chat	2K / 2.6 GB	229	3
Falcon 1b Stage2	2K / 2.6 GB	1376	3
Falcon 1b Stage1	2K / 2.6 GB	1196	0
Falcon 1b Stage3	2K / 2.6 GB	8	0
Falcon 1b Stage3 2	2K / 2.6 GB	14	0
INTERS Falcon 1B	2K / 0.7 GB	821	1
Crow 1B Attempt1	2K / 5.3 GB	89	3
HelpingAI Lite Chat	2K / 2.6 GB	5	4

Note: green Score (e.g. "73.2") means that the model is better than tiiuae/falcon-rw-1b.

Rank the Falcon Rw 1B Capabilities

🆘 Have you tried this model? Rate its performance. This feedback would greatly assist ML community in identifying the most suitable model for their needs. Your contribution really does make a difference! 🌟

Instruction Following and Task Automation
Factuality and Completeness of Knowledge
Censorship and Alignment
Data Analysis and Insight Generation
Text Generation
Text Summarization and Feature Extraction
Code Generation
Multi-Language Support and Translation

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Release v20260328a

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Falcon Rw 1B by tiiuae

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Falcon Rw 1B Benchmarks

Falcon Rw 1B Parameters and Internals

Best Alternatives to Falcon Rw 1B

Rank the Falcon Rw 1B Capabilities

What open-source LLMs or SLMs are you in search of? 53999 in total.