What are the hardware requirements for Intern S1 Mini?

Intern S1 Mini requires approximately 17 GB of VRAM. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Intern S1 Mini and how large is it?

Intern S1 Mini is developed by internlm, a model with 8.5b 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 Intern S1 Mini?

Intern S1 Mini is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Intern S1 Mini by internlm — VRAM 17GB

Name: Intern S1 Mini
Author: internlm

Intern S1 Mini is an open-source language model by internlm. Features: 8.5b LLM, VRAM: 17GB, License: apache-2.0, LLM Explorer Score: 0.26.

Arxiv:2508.15763 Conversational Custom code Image-text-to-text Interns1 Region:us Safetensors Sharded Tensorflow

Model Card on HF 🤗: https://huggingface.co/internlm/Intern-S1-mini

Intern S1 Mini Parameters and Internals

LLM Name	Intern S1 Mini
Repository 🤗	https://huggingface.co/internlm/Intern-S1-mini
Model Size	8.5b
Required VRAM	17 GB
Updated	2026-08-10
Maintainer	internlm
Model Type	interns1
Model Files	4.9 GB: 1-of-4 4.9 GB: 2-of-4 4.9 GB: 3-of-4 2.3 GB: 4-of-4
Model Architecture	InternS1ForConditionalGeneration
License	apache-2.0
Model Max Length	32768
Transformers Version	4.53.0
Tokenizer Class	InternS1Tokenizer
Padding Token	<\|endoftext\|>
Torch Data Type	bfloat16
Errors	replace

Rank the Intern S1 Mini capabilities

Have you tried this model? Rate its performance — this feedback helps the ML community find the right model for their needs.

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

Best Alternatives to Intern S1 Mini

Best Alternatives	Context / RAM	Downloads	Likes
Intern S1 Mini FP8	0K / 11.5 GB	48	1