What are the hardware requirements for Qwen2.5 1.5B YOYO?

Qwen2.5 1.5B YOYO requires approximately 3.1 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 Qwen2.5 1.5B YOYO and how large is it?

Qwen2.5 1.5B YOYO is developed by YOYO-AI, a model with 1.5b 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 Qwen2.5 1.5B YOYO?

Qwen2.5 1.5B YOYO is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Qwen2.5 1.5B YOYO by YOYO-AI — VRAM 3.1GB, 128K context

Name: Qwen2.5 1.5B YOYO
Author: YOYO-AI

Qwen2.5 1.5B YOYO is an open-source language model by YOYO-AI. Features: 1.5b LLM, VRAM: 3.1GB, Context: 128K, Instruction-Based, Merged, LLM Explorer Score: 0.17.

Merged Model Arxiv:2406.11617 Base model:finetune:qwen/qwen2... Base model:qwen/qwen2.5-1.5b Conversational Endpoints compatible Instruct Qwen2 Region:us Safetensors

Model Card on HF 🤗: https://huggingface.co/YOYO-AI/Qwen2.5-1.5B-YOYO

Qwen2.5 1.5B YOYO Parameters and Internals

LLM Name	Qwen2.5 1.5B YOYO
Repository 🤗	https://huggingface.co/YOYO-AI/Qwen2.5-1.5B-YOYO
Base Model(s)	Qwen/Qwen2.5-1.5B Qwen/Qwen2.5-1.5B-instruct Qwen/Qwen2.5-1.5B Qwen/Qwen2.5-1.5B-instruct
Merged Model	Yes
Model Size	1.5b
Required VRAM	3.1 GB
Updated	2026-07-12
Maintainer	YOYO-AI
Model Type	qwen2
Instruction-Based	Yes
Model Files	3.1 GB
Model Architecture	Qwen2ForCausalLM
Context Length	131072
Model Max Length	131072
Transformers Version	4.49.0
Tokenizer Class	Qwen2Tokenizer
Padding Token	<\|endoftext\|>
Vocabulary Size	151936
Torch Data Type	bfloat16
Errors	replace

Rank the Qwen2.5 1.5B YOYO 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

Best Alternatives to Qwen2.5 1.5B YOYO

Best Alternatives	Context / RAM	Downloads	Likes
Qwen2.5 1.5B 1.3M Stretched	1280K / 3.1 GB	11	0
Merge Cord V1	128K / 3.1 GB	155	1
Gte Qwen2 1.5B Instruct	128K / 7.1 GB	899648	237
AceInstruct 1.5B	128K / 3.5 GB	139	22
... Abliterated TIES Qwen2.5 1.5B	128K / 3.5 GB	15	0
Saba1 1.8B	128K / 3.6 GB	6	1
Miniclaus Qw1.5B UNAMGS	128K / 3.5 GB	12	8
Bellatrix 1.5B XElite	128K / 3.5 GB	19	3
GCIRS Reasoning 1.5B R1	128K / 3.5 GB	9	1
...illed Scout 1.5B Instruct Gen1	128K / 3.5 GB	10	0

Note: green Score (e.g. "73.2") means that the model is better than YOYO-AI/Qwen2.5-1.5B-YOYO.