Solar-Open2-250B
By upstage. 250.3 billion parameters, a context window of 1,048,576 tokens and the licence other.
Facts
- Released
- 2026-07-22 the day the repository was first published on Hugging Face Hugging Face, read
- Licence
- other the licence the model card declares Hugging Face, read
- Open weights
- Yes the weights are published in this Hugging Face repository Hugging Face, read
- Parameters
- 250.3 billion counted from the safetensors weight files Hugging Face, read
- Active parameters
- 14.7 billion estimate estimated from the expert counts and sizes in the configuration model configuration, read
- Knowledge cutoff
- Unknown
- Context window
- 1,048,576 tokens the maximum position embeddings in the model configuration model configuration, read
- Longest output
- Unknown
- Tool calling
- Unknown
- Structured output
- Unknown
- Reasoning controls
- Unknown
- Inputs and outputs
- text in, text out Hugging Face, read
- Good for
- No source names a use.
Prices
No source lists a price for this model. It may only run on your own hardware.
Run it on your own hardware
Weights are the sizes of the files a source lists, or an estimate from the parameter count where none does. Memory is an estimate: weights plus KV cache plus 512 MiB and 5 percent of the weights for runtime buffers. Check it against your hardware.
| Quantization | Weights | Memory at 8,192 tokens | Memory at 32,768 tokens |
|---|---|---|---|
| F16 estimate | 466 GiB | Unknown: no KV cache numbers | Unknown: no KV cache numbers |
| Q8_0 estimate | 248 GiB | Unknown: no KV cache numbers | Unknown: no KV cache numbers |
| Q4_0 estimate | 131 GiB | Unknown: no KV cache numbers | Unknown: no KV cache numbers |
Start it with a local runtime
Use it from your harness
No endpoint in this directory serves this model yet.
Published results
These are results other people published. Baltor did not run them and does not rank models by them.
- Results the maker published on the model card published by upstage Hugging Face, read
Sources of this page
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