Instructions to use Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Notebooks
Google Colab
Kaggle
Local Apps Settings

How to use Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF with llama.cpp:

Install (macOS, Linux)

curl -LsSf https://llama.app/install.sh | sh
# Start a local OpenAI-compatible server with a web UI:
llama serve -hf Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF
# Run inference directly in the terminal:
llama cli -hf Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF

Install from WinGet (Windows)

winget install llama.cpp
# Start a local OpenAI-compatible server with a web UI:
llama serve -hf Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF
# Run inference directly in the terminal:
llama cli -hf Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF

Use pre-built binary

# Download pre-built binary from:
# https://github.com/ggerganov/llama.cpp/releases
# Start a local OpenAI-compatible server with a web UI:
./llama-server -hf Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF
# Run inference directly in the terminal:
./llama-cli -hf Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF

Build from source code

git clone https://github.com/ggerganov/llama.cpp.git
cd llama.cpp
cmake -B build
cmake --build build -j --target llama-server llama-cli
# Start a local OpenAI-compatible server with a web UI:
./build/bin/llama-server -hf Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF
# Run inference directly in the terminal:
./build/bin/llama-cli -hf Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF

Use Docker

docker model run hf.co/Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF

LM Studio
Jan

vLLM

How to use Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF

Ollama
How to use Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF with Ollama:
```
ollama run hf.co/Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF
```
Unsloth Desktop

How to use Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF with Pi:

Start the llama.cpp server

# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF

Configure the model in Pi

# Install Pi:
npm install -g @earendil-works/pi-coding-agent
# Add to ~/.pi/agent/models.json:
{
  "providers": {
    "llama-cpp": {
      "baseUrl": "http://localhost:8080/v1",
      "api": "openai-completions",
      "apiKey": "none",
      "models": [
        {
          "id": "Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF"
        }
      ]
    }
  }
}

Run Pi

# Start Pi in your project directory:
pi

Docker Model Runner
How to use Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF with Docker Model Runner:
```
docker model run hf.co/Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF
```

Lemonade

How to use Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF with Lemonade:

Pull the model

# Download Lemonade from https://lemonade-server.ai/
lemonade pull Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF

Run and chat with the model

lemonade run user.Solar-Open2-250B-Mixed-Quant-GGUF-{{QUANT_TAG}}

List all available models

lemonade list

Hermes Agent

How to use Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF with Hermes Agent:

Start the llama.cpp server

# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF

Configure Hermes

# Install Hermes:
curl -fsSL https://hermes-agent.nousresearch.com/install.sh | bash
hermes setup
# Point Hermes at the local server:
hermes config set model.provider custom
hermes config set model.base_url http://127.0.0.1:8080/v1
hermes config set model.default Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF

Run Hermes

hermes

Atomic Chat

OpenClaw

How to use Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF with OpenClaw:

Start the llama.cpp server

# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF

Configure OpenClaw

# Install OpenClaw:
npm install -g openclaw@latest
# Register the local server and set it as the default model:
openclaw onboard --non-interactive --mode local \
  --auth-choice custom-api-key \
  --custom-base-url http://127.0.0.1:8080/v1 \
  --custom-model-id "Baekpica/Solar-Open2-250B-Mixed-Quant-GGUF" \
  --custom-provider-id llama-cpp \
  --custom-compatibility openai \
  --custom-text-input \
  --accept-risk \
  --skip-health

Run OpenClaw

openclaw agent --local --agent main --message "Hello from Hugging Face"

Baekpica commited on 26 days ago

Commit

bdb8759

verified ·

1 Parent(s): 253afa0

Add pinned source provenance

Browse files

Files changed (1) hide show

source.json +69 -0

source.json ADDED Viewed

	@@ -0,0 +1,69 @@

+{
+  "schema_version": 1,
+  "generated_utc": "2026-08-09T11:15:26.185443+00:00",
+  "model": {
+    "repo": "upstage/Solar-Open2-250B",
+    "revision": "9190fbe63a2ad8e17fc766ccceb36de7c66f004b",
+    "gated": false,
+    "file_count": 108,
+    "total_bytes": 500617750484
+  },
+  "local_metadata": {
+    "config_sha256": "fb6428ba165af1ace1d98f9170f6bafce061347593a94bd16b4b8aa3d6fe09f9",
+    "chat_template_sha256": "5da6ffcd2d06aacce4d9f1be10078ff57e0d8ddd589c97cc8f0001e9fbf33f3a",
+    "license_sha256": "de031be88349e197e9ae20b7051679f55eb50ca53f7ffb2362343f8516b02d66",
+    "index_sha256": "2ba6aa72c31d2d758f747a546df3d671b5e1d5f1fa82985e789117b9cb148430"
+  },
+  "implementations": {
+    "upstage_transformers": {
+      "repo": "upstageAI/transformers",
+      "ref": "v5.14.1-solar-open2",
+      "commit": "ef5c37485091057070b36dd0620798f74988eb01"
+    },
+    "llama_cpp_bootstrap": {
+      "repo": "ggml-org/llama.cpp",
+      "commit": "6ea215d171fd31df943bf1ac8227129f2b963160",
+      "solar_patch_sha256": "7c267850de7a08af66a9bd64e9d4a3b33e085a4d2888d94a4c3d919f87283e44"
+    },
+    "ds4": {
+      "repo": "Baekpica/ds4",
+      "base_branch": "feature/exaone-model-loader",
+      "base_commit": "b2faf06f1ce2702efa53ac17145b1f56d3fb23b8",
+      "work_branch": "feature/solar-open2-model-loader",
+      "current_commit": "b2faf06f1ce2702efa53ac17145b1f56d3fb23b8"
+    }
+  },
+  "architecture_contract": {
+    "model_type": "solar_open2",
+    "layers": 48,
+    "hidden_size": 4096,
+    "gqa_layers": [
+      0,
+      4,
+      8,
+      12,
+      16,
+      20,
+      24,
+      28,
+      32,
+      36,
+      40,
+      44
+    ],
+    "routed_experts": 320,
+    "shared_experts": 1,
+    "experts_per_token": 8,
+    "max_context": 1048576,
+    "use_rope": false,
+    "kda_use_full_proj": false,
+    "kda_allow_neg_eigval": true
+  },
+  "license": {
+    "name": "Upstage Solar License",
+    "redistribution_allowed": true,
+    "derivative_name_must_begin_with": "Solar",
+    "required_phrase": "Built with Solar",
+    "license_copy_required": true
+  }
+}