What are the hardware requirements for Unlimited OCR?

Unlimited OCR requires approximately 6.7 GB of VRAM and supports a context window of 32K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Unlimited OCR and how large is it?

Unlimited OCR is developed by baidu, a model with 3.3b parameters. The model is published as open weights on Hugging Face and indexed on LLM Explorer with full benchmark history.

Where can I download or evaluate Unlimited OCR?

Unlimited OCR is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Unlimited OCR by baidu — VRAM 6.7GB, 32K context

Name: Unlimited OCR
Author: baidu

Unlimited OCR is an open-source language model by baidu. Features: 3.3b LLM, VRAM: 6.7GB, Context: 32K, License: mit, LLM Explorer Score: 0.55.

Arxiv:2606.23050 Baidu Custom code Eval-results Feature-extraction Image-text-to-text Multilingual Ocr Region:us Safetensors Sharded Tensorflow Unlimited-ocr Vision Vision-language

Model Card on HF 🤗: https://huggingface.co/baidu/Unlimited-OCR

Unlimited OCR Parameters and Internals

LLM Name	Unlimited OCR
Repository 🤗	https://huggingface.co/baidu/Unlimited-OCR
Model Size	3.3b
Required VRAM	6.7 GB
Updated	2026-08-08
Maintainer	baidu
Model Type	unlimited-ocr
Model Files	6.7 GB: 1-of-1
Model Architecture	UnlimitedOCRForCausalLM
License	mit
Context Length	32768
Model Max Length	32768
Transformers Version	4.46.3
Tokenizer Class	LlamaTokenizerFast
Padding Token	<｜▁pad▁｜>
Vocabulary Size	129280
Torch Data Type	bfloat16

Rank the Unlimited OCR capabilities

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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

Quantized Models of the Unlimited OCR

Model	Likes	Downloads	VRAM
Unlimited OCR AWQ	1	304197	2 GB
Unlimited OCR 8bit	1	332	3 GB
Unlimited OCR 4bit	1	201	2 GB

Best Alternatives to Unlimited OCR

Best Alternatives	Context / RAM	Downloads	Likes
...ited OCR Community FP8 Dynamic	32K / 4.1 GB	4265	1
Unlimited OCR Bf16	32K / 6.6 GB	295	1
Unlimited OCR Community NVFP4	32K / 2.9 GB	11	1