What are the hardware requirements for Dolphin 4B Instruct 0409?

Dolphin 4B Instruct 0409 requires approximately 8.1 GB of VRAM and supports a context window of 16K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Dolphin 4B Instruct 0409 and how large is it?

Dolphin 4B Instruct 0409 is developed by roskosmos19, 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 Dolphin 4B Instruct 0409?

Dolphin 4B Instruct 0409 is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Dolphin 4B Instruct 0409 by roskosmos19 — VRAM 8.1GB, 16K context

Name: Dolphin 4B Instruct 0409
Author: roskosmos19

Dolphin 4B Instruct 0409 is an open-source language model by roskosmos19. Features: 4b LLM, VRAM: 8.1GB, Context: 16K, License: apache-2.0, Instruction-Based, LLM Explorer Score: 0.33.

4b Conversational Dolphin Efficient Endpoints compatible Instruct Qwen3 Region:us Safetensors Sharded Tensorflow

Model Card on HF 🤗: https://huggingface.co/roskosmos19/Dolphin-4B-Instruct-0409

Dolphin 4B Instruct 0409 Parameters and Internals

LLM Name	Dolphin 4B Instruct 0409
Repository 🤗	https://huggingface.co/roskosmos19/Dolphin-4B-Instruct-0409
Model Size	4b
Required VRAM	8.1 GB
Updated	2026-09-06
Maintainer	roskosmos19
Model Type	qwen3
Instruction-Based	Yes
Model Files	4.0 GB: 1-of-3 4.0 GB: 2-of-3 0.1 GB: 3-of-3
Model Architecture	Qwen3ForCausalLM
License	apache-2.0
Context Length	16384
Model Max Length	16384
Transformers Version	4.51.0
Tokenizer Class	Qwen2Tokenizer
Padding Token	<\|endoftext\|>
Vocabulary Size	151936
Torch Data Type	bfloat16
Errors	replace

Rank the Dolphin 4B Instruct 0409 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 Dolphin 4B Instruct 0409

Best Alternatives	Context / RAM	Downloads	Likes
FastContext 1.0 4B SFT	256K / 8.1 GB	5735	357
Qwen3 4B Instruct 2507	256K / 8.1 GB	3109972	911
Fable Traces	256K / 8.1 GB	384	210
FastContext 1.0 4B RL	256K / 8.1 GB	4559	61
Qwen3 4B Instruct 2507 FP8	256K / 5.2 GB	1100744	78
Qwen3 4B Sft Prm	256K / 17.6 GB	602	0
Luck Qwen3 4B Code FineTune	256K / 8.1 GB	132	1
...pt Full Qwen3 4b Instruct 2507	256K / 8 GB	365	1
Nexa AI 4B Instruct	256K / 8 GB	576	2
Neuron 4B Instruct	256K / 8.1 GB	313	1

Note: green Score (e.g. "73.2") means that the model is better than roskosmos19/Dolphin-4B-Instruct-0409.