What are the hardware requirements for Dayhoff 3B UR90?

Dayhoff 3B UR90 requires approximately 11.9 GB of VRAM and supports a context window of 256K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Dayhoff 3B UR90 and how large is it?

Dayhoff 3B UR90 is developed by microsoft, a model with 3b 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 Dayhoff 3B UR90?

Dayhoff 3B UR90 is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Dayhoff 3B UR90 by microsoft — VRAM 11.9GB, 256K context

Name: Dayhoff 3B UR90
Author: microsoft

Dayhoff 3B UR90 is an open-source language model by microsoft. Features: 3b LLM, VRAM: 11.9GB, Context: 256K, License: mit, LLM Explorer Score: 0.19.

Arxiv:2502.12479 Dataset:microsoft/dayhoff Deploy:azure Endpoints compatible Jamba Protein-generation Region:us Safetensors Sharded Tensorflow

Model Card on HF 🤗: https://huggingface.co/microsoft/Dayhoff-3b-UR90

Dayhoff 3B UR90 Parameters and Internals

LLM Name	Dayhoff 3B UR90
Repository 🤗	https://huggingface.co/microsoft/Dayhoff-3b-UR90
Model Size	3b
Required VRAM	11.9 GB
Updated	2026-08-07
Maintainer	microsoft
Model Type	jamba
Model Files	5.0 GB: 1-of-3 5.0 GB: 2-of-3 1.9 GB: 3-of-3
Model Architecture	JambaForCausalLM
License	mit
Context Length	262144
Model Max Length	262144
Transformers Version	4.42.4
Tokenizer Class	ProteinTokenizer
Padding Token	!
Vocabulary Size	40
Torch Data Type	float32

Rank the Dayhoff 3B UR90 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 Dayhoff 3B UR90

Best Alternatives	Context / RAM	Downloads	Likes
Dayhoff 3B UR90 30000	256K / 6 GB	138	1
Dayhoff 3B UR90 20350	256K / 6 GB	127	1
Dayhoff 3B UR90 10000	256K / 6 GB	127	1
AI21 Jamba Reasoning 3B	256K / 6.4 GB	1574	136
Dayhoff 3B UR90 10	256K / 6 GB	125	1
Dayhoff 3B GR HM 1000	256K / 6 GB	93	2
Dayhoff 3B GR HM 41000	256K / 6 GB	70	2
Dayhoff 3B GR HM C	256K / 11.9 GB	2111	5
Dayhoff 3B GR HM	256K / 11.9 GB	58	2

Note: green Score (e.g. "73.2") means that the model is better than microsoft/Dayhoff-3b-UR90.