What are the hardware requirements for Solar Open2 250B Nota NVFP4?

Solar Open2 250B Nota NVFP4 requires approximately 154.1 GB of VRAM and supports a context window of 1024K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Solar Open2 250B Nota NVFP4 and how large is it?

Solar Open2 250B Nota NVFP4 is developed by nota-ai, a model with 250b 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 Solar Open2 250B Nota NVFP4?

Solar Open2 250B Nota NVFP4 is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Solar Open2 250B Nota NVFP4 by nota-ai — VRAM 154.1GB, 1024K context

Name: Solar Open2 250B Nota NVFP4
Author: nota-ai

Solar Open2 250B Nota NVFP4 is an open-source language model by nota-ai. Features: 250b LLM, VRAM: 154.1GB, Context: 1024K, License: other, LLM Explorer Score: 0.45.

8-bit Base model:quantized:upstage/s... Base model:upstage/solar-open2... Compressed-tensors Conversational Custom code En Ja Ko Moe Nota Nvfp4 Quantization Region:us Safetensors Sharded Solar open2 Tensorflow Vllm

Model Card on HF 🤗: https://huggingface.co/nota-ai/Solar-Open2-250B-Nota-NVFP4

Solar Open2 250B Nota NVFP4 Parameters and Internals

LLM Name	Solar Open2 250B Nota NVFP4
Repository 🤗	https://huggingface.co/nota-ai/Solar-Open2-250B-Nota-NVFP4
Base Model(s)	Solar Open2 250B upstage/Solar-Open2-250B
Model Size	250b
Required VRAM	154.1 GB
Updated	2026-08-09
Maintainer	nota-ai
Model Type	solar_open2
Model Files	5.4 GB: 1-of-29 5.4 GB: 2-of-29 5.4 GB: 3-of-29 5.4 GB: 4-of-29 5.4 GB: 5-of-29 5.4 GB: 6-of-29 5.4 GB: 7-of-29 5.4 GB: 8-of-29 5.4 GB: 9-of-29 5.4 GB: 10-of-29 5.4 GB: 11-of-29 5.4 GB: 12-of-29 5.4 GB: 13-of-29 5.4 GB: 14-of-29 5.4 GB: 15-of-29 5.4 GB: 16-of-29 5.4 GB: 17-of-29 5.4 GB: 18-of-29 5.4 GB: 19-of-29 5.4 GB: 20-of-29 5.4 GB: 21-of-29 5.4 GB: 22-of-29 5.4 GB: 23-of-29 5.4 GB: 24-of-29 5.4 GB: 25-of-29 5.4 GB: 26-of-29 5.4 GB: 27-of-29 5.3 GB: 28-of-29 3.0 GB: 29-of-29
Supported Languages	en ko ja
Model Architecture	SolarOpen2ForCausalLM
License	other
Context Length	1048576
Model Max Length	1048576
Transformers Version	4.57.6
Tokenizer Class	PreTrainedTokenizerFast
Padding Token	<\|endoftext\|>
Vocabulary Size	196608

Rank the Solar Open2 250B Nota NVFP4 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 Solar Open2 250B Nota NVFP4

Best Alternatives	Context / RAM	Downloads	Likes
Solar Open2 250B	1024K / 226.7 GB	14863	732
...Open2 120B A15B REAM 148E BF16	1024K / 208.7 GB	78	0
...Open2 148B A15B REAP 184E BF16	1024K / 166.3 GB	48	0

Note: green Score (e.g. "73.2") means that the model is better than nota-ai/Solar-Open2-250B-Nota-NVFP4.