What are the hardware requirements for Qwen3 Polaris Preview 128K 6B Brainstorm20x?

Qwen3 Polaris Preview 128K 6B Brainstorm20x requires approximately 11.9 GB of VRAM and supports a context window of 128K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Qwen3 Polaris Preview 128K 6B Brainstorm20x and how large is it?

Qwen3 Polaris Preview 128K 6B Brainstorm20x is developed by DavidAU, a model with 4b 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 Qwen3 Polaris Preview 128K 6B Brainstorm20x?

Qwen3 Polaris Preview 128K 6B Brainstorm20x is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Qwen3 Polaris Preview 128K 6B Brainstorm20x by DavidAU — VRAM 11.9GB, 128K context

Name: Qwen3 Polaris Preview 128K 6B Brainstorm20x
Author: DavidAU

Qwen3 Polaris Preview 128K 6B Brainstorm20x is an open-source language model by DavidAU. Features: 4b LLM, VRAM: 11.9GB, Context: 128K, License: apache-2.0, LLM Explorer Score: 0.19.

Arxiv:2401.02415 Autotrain compatible Base model:finetune:polaris-pr... Base model:polaris-project/pol... Brainstorm Brainstorm20x Chat Code Code generation Codegen Coder Coding Conversational En Endpoints compatible Merge Qwen Qwen3 Qwencoder Region:us Safetensors Sharded Tensorflow

Model Card on HF 🤗: https://huggingface.co/DavidAU/Qwen3-Polaris-Preview-128k-6B-Brainstorm20x

Qwen3 Polaris Preview 128K 6B Brainstorm20x Parameters and Internals

LLM Name	Qwen3 Polaris Preview 128K 6B Brainstorm20x
Repository 🤗	https://huggingface.co/DavidAU/Qwen3-Polaris-Preview-128k-6B-Brainstorm20x
Base Model(s)	Polaris 4B Preview POLARIS-Project/Polaris-4B-Preview
Model Size	4b
Required VRAM	11.9 GB
Updated	2025-09-23
Maintainer	DavidAU
Model Type	qwen3
Model Files	5.0 GB: 1-of-3 5.0 GB: 2-of-3 1.9 GB: 3-of-3
Supported Languages	en
Model Architecture	Qwen3ForCausalLM
License	apache-2.0
Context Length	131072
Model Max Length	131072
Transformers Version	4.52.0.dev0
Tokenizer Class	Qwen2Tokenizer
Padding Token	<\|endoftext\|>
Vocabulary Size	151936
Torch Data Type	bfloat16
Errors	replace

Rank the Qwen3 Polaris Preview 128K 6B Brainstorm20x 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 Qwen3 Polaris Preview 128K 6B Brainstorm20x

Best Alternatives	Context / RAM	Downloads	Likes
Qwen3 4B Instruct 2507	256K / 8.1 GB	3109972	911
FastContext 1.0 4B SFT	256K / 8.1 GB	5735	357
GRPO 4 70	256K / 8.1 GB	12	0
...2.5 Flash Lite Preview Distill	256K / 8.1 GB	31	1
Lightning 4B	256K / 8.1 GB	13	6
Fable Traces	256K / 8.1 GB	374	210
Qwen3 4B Thinking 2507	256K / 8.1 GB	291023	606
Qwen Fine Tuned	256K / 8 GB	268	1
Checkpoint 8000	256K / 8.1 GB	1453	0
FastContext 1.0 4B RL	256K / 8.1 GB	4559	61

Note: green Score (e.g. "73.2") means that the model is better than DavidAU/Qwen3-Polaris-Preview-128k-6B-Brainstorm20x.