Solar Open2 250B by upstage

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Solar Open2 250B is an open-source language model by upstage. Features: 250b LLM, VRAM: 226.7GB, Context: 1024K, License: other, LLM Explorer Score: 0.58.

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Solar Open2 250B Benchmarks

nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").
Solar Open2 250B (upstage/Solar-Open2-250B)

Solar Open2 250B Parameters and Internals

LLM NameSolar Open2 250B
Repository 🤗https://huggingface.co/upstage/Solar-Open2-250B 
Model Size250b
Required VRAM226.7 GB
Updated2026-07-25
Maintainerupstage
Model Typesolar_open2
Model Files  5.4 GB: 1-of-94   5.4 GB: 2-of-94   5.4 GB: 3-of-94   5.4 GB: 4-of-94   5.4 GB: 5-of-94   5.4 GB: 6-of-94   5.4 GB: 7-of-94   5.4 GB: 8-of-94   5.4 GB: 9-of-94   5.4 GB: 10-of-94   5.4 GB: 11-of-94   5.4 GB: 12-of-94   5.4 GB: 13-of-94   5.4 GB: 14-of-94   5.4 GB: 15-of-94   5.4 GB: 16-of-94   5.4 GB: 17-of-94   5.4 GB: 18-of-94   5.4 GB: 19-of-94   5.4 GB: 20-of-94   5.4 GB: 21-of-94   5.4 GB: 22-of-94   5.4 GB: 23-of-94   5.4 GB: 24-of-94   5.4 GB: 25-of-94   5.4 GB: 26-of-94   5.4 GB: 27-of-94   5.4 GB: 28-of-94   5.4 GB: 29-of-94   5.4 GB: 30-of-94   5.4 GB: 31-of-94   5.4 GB: 32-of-94   5.4 GB: 33-of-94   5.4 GB: 34-of-94   5.4 GB: 35-of-94   5.4 GB: 36-of-94   5.4 GB: 37-of-94   5.4 GB: 38-of-94   5.3 GB: 39-of-94   5.4 GB: 40-of-94   5.4 GB: 41-of-94   5.4 GB: 42-of-94
Supported Languagesen ko ja
Model ArchitectureSolarOpen2ForCausalLM
Licenseother
Context Length1048576
Model Max Length1048576
Transformers Version5.5.4
Vocabulary Size196608
Torch Data Typebfloat16

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Rank the Solar Open2 250B Capabilities

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Instruction Following and Task Automation  
Factuality and Completeness of Knowledge  
Censorship and Alignment  
Data Analysis and Insight Generation  
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Release v20260328a