Qwen3.5 4B Base
Qwen3.5-4B-Base is the foundational 4 billion parameter model from Alibaba's Qwen 3.5 series. It serves as a strong base for further fine-tuning or continued pre-training. The model supports long context lengths and strong multilingual performance. It is distributed openly on Hugging Face and can be used with the Transformers library or other compatible inference frameworks.
Overview
3 featuresQwen3.5 4B Base is a Foundation models & chat project. It focuses on providing a compact, high-performance base model for continued pretraining or fine-tuning of large language models. Qwen3.5 4B Base is an open-source project aimed at developers. Qwen3.5 4B Base is open source under the Open Source license. Qwen3.5 4B Base is available on the web, the command line, and API.
Behind Qwen3.5 4B Base is Alibaba, based in China. It competes in a saturated segment with 25 similar projects in PulseGate's index. Among its 3 catalogued features are base model, multilingual, and long context.
Summary written by a language model from the project’s public pages.
- Base model
- Multilingual
- Long context
Built with & integrations
- AWS
- x-amz-cf-id header · x-amz-cf-pop header · via header
- local_oss
- bollama in the HTML · bllama in the HTML · bvllm in the HTML
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
- Indexed21 Jul · 17:15 UTCQwen/Qwen3.5-4B-Base verified against its public sourceSource: PulseGate · Open
Frequently asked questions about Qwen3.5 4B Base
- What is Qwen3.5 4B Base?
- Qwen3.5 4B Base focuses on providing a compact, high-performance base model for continued pretraining or fine-tuning of large language models. It is catalogued under Foundation models & chat on PulseGate.
- Who should use Qwen3.5 4B Base?
- Qwen3.5 4B Base is an open-source project built for developers.
- Is Qwen3.5 4B Base free?
- Yes — Qwen3.5 4B Base is open source under the Open Source license and free to use.
- What platforms does Qwen3.5 4B Base run on?
- Qwen3.5 4B Base runs on the web, the command line, and API.
- Is Qwen3.5 4B Base still maintained?
- Unverified. Qwen3.5 4B Base has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
- What are alternatives to Qwen3.5 4B Base?
- Similar projects tracked by PulseGate include Qwen3 4B Base, Qwen3.5 2B Base, and Qwen3 8B Base.Qwen3 4B BaseQwen3.5 2B BaseQwen3 8B Base
- Who makes Qwen3.5 4B Base?
- Qwen3.5 4B Base is developed by Alibaba, based in China.
- Is Qwen3.5 4B Base open source?
- Yes — Qwen3.5 4B Base is open source under the Open Source license.
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