Falcon Rw 1B is an open-source language model by tiiuae. Features: 1b LLM, VRAM: 2.6GB, License: apache-2.0, HF Score: 37.1, LLM Explorer Score: 0.16, Arc: 35.1, HellaSwag: 63.6, MMLU: 25.3, TruthfulQA: 36, WinoGrande: 62, 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%
TruthfulQA: 35.96 vs 59 (gpt4)-39.1%
WinoGrande: 62.04 vs 87.5 (gpt4)-29.1%
GSM8K: 0.53 vs 96.4 (so35)-99.5%
LLME Score: 0.15662
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)
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 | 2026-04-07 |
| Maintainer | tiiuae |
| Model Type | falcon |
| Model Files | |
| 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 | 662 | 0 |
| Falcon Rw 1B Instruct Openorca | 2K / 2.6 GB | 1011 | 11 |
| Falcon Rw 1B Chat | 2K / 2.6 GB | 758 | 3 |
| Falcon 1b Stage2 | 2K / 2.6 GB | 3060 | 3 |
| Falcon 1b Stage1 | 2K / 2.6 GB | 1520 | 0 |
| Falcon 1b Stage3 | 2K / 2.6 GB | 9 | 0 |
| Falcon 1b Stage3 2 | 2K / 2.6 GB | 7 | 0 |
| INTERS Falcon 1B | 2K / 0.7 GB | 568 | 1 |
| Crow 1B Attempt1 | 2K / 5.3 GB | 38 | 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
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a